Analysis
-
max time kernel
117s -
max time network
153s -
platform
windows11-21h2_x64 -
resource
win11-20240412-en -
resource tags
arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system -
submitted
21-04-2024 12:29
Static task
static1
Behavioral task
behavioral1
Sample
1609f52b8c157735048cf19be722172aceffad5d336e249d92eca8518a11e280.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral2
Sample
1609f52b8c157735048cf19be722172aceffad5d336e249d92eca8518a11e280.exe
Resource
win11-20240412-en
General
-
Target
1609f52b8c157735048cf19be722172aceffad5d336e249d92eca8518a11e280.exe
-
Size
1.8MB
-
MD5
8e65dfc026f983f04d33976e97137e0f
-
SHA1
d12a4e7fd6393e822b04ec4d278047d7b1e6cc24
-
SHA256
1609f52b8c157735048cf19be722172aceffad5d336e249d92eca8518a11e280
-
SHA512
f0606c18849a3dbd22e3791ed81c6c890f3673d3320df2a7c296e759db900e68aafe820c1de8e3ae310aeeed6768814a0de02a2e5207744e79b49fbd5052e3ec
-
SSDEEP
49152:DFa5gm5GvNjUbvtoD1rqb+AlC0pa5vrYyCRt:xlm8etKrlRWRt
Malware Config
Extracted
amadey
4.17
http://193.233.132.167
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install_dir
4d0ab15804
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install_file
chrosha.exe
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strings_key
1a9519d7b465e1f4880fa09a6162d768
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url_paths
/enigma/index.php
Extracted
redline
@OLEH_PSP
185.172.128.33:8970
Extracted
redline
LiveTraffic
4.184.225.183:30592
Extracted
stealc
http://52.143.157.84
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url_path
/c73eed764cc59dcb.php
Extracted
xehook
https://unotree.ru/
https://aiwhcpoaw.ru/
Extracted
asyncrat
1.0.7
Default
103.249.112.118:8848
DcRatMutex_qwqdanchun
-
delay
1
-
install
false
-
install_folder
%AppData%
Signatures
-
Detect Xehook Payload 1 IoCs
resource yara_rule behavioral2/memory/2864-439-0x0000000000400000-0x000000000041C000-memory.dmp family_xehook -
Detect ZGRat V1 2 IoCs
resource yara_rule behavioral2/files/0x000100000002a9df-97.dat family_zgrat_v1 behavioral2/memory/2960-112-0x0000000000950000-0x0000000000B0C000-memory.dmp family_zgrat_v1 -
Glupteba payload 7 IoCs
resource yara_rule behavioral2/memory/3644-603-0x0000000000400000-0x0000000001DEE000-memory.dmp family_glupteba behavioral2/memory/2204-606-0x0000000000400000-0x0000000001DEE000-memory.dmp family_glupteba behavioral2/memory/3020-705-0x0000000000400000-0x0000000001DEE000-memory.dmp family_glupteba behavioral2/memory/2384-706-0x0000000000400000-0x0000000001DEE000-memory.dmp family_glupteba behavioral2/memory/2384-801-0x0000000000400000-0x0000000001DEE000-memory.dmp family_glupteba behavioral2/memory/3020-806-0x0000000000400000-0x0000000001DEE000-memory.dmp family_glupteba behavioral2/memory/2028-882-0x0000000000400000-0x0000000001DEE000-memory.dmp family_glupteba -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 8 IoCs
resource yara_rule behavioral2/files/0x000200000002a9eb-131.dat family_redline behavioral2/files/0x000300000002a9ea-136.dat family_redline behavioral2/memory/3804-146-0x0000000000970000-0x00000000009C2000-memory.dmp family_redline behavioral2/memory/3476-151-0x0000000000A30000-0x0000000000ABC000-memory.dmp family_redline behavioral2/memory/2192-206-0x0000000000400000-0x0000000000452000-memory.dmp family_redline behavioral2/memory/4600-207-0x0000000000410000-0x000000000048D000-memory.dmp family_redline behavioral2/memory/4600-209-0x0000000000410000-0x000000000048D000-memory.dmp family_redline behavioral2/files/0x000100000002a9fb-272.dat family_redline -
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ chrosha.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 1609f52b8c157735048cf19be722172aceffad5d336e249d92eca8518a11e280.exe -
Blocklisted process makes network request 2 IoCs
flow pid Process 13 3880 rundll32.exe 15 4932 rundll32.exe -
Downloads MZ/PE file
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Modifies Windows Firewall 2 TTPs 2 IoCs
pid Process 3796 netsh.exe 3820 netsh.exe -
Checks BIOS information in registry 2 TTPs 4 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion chrosha.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 1609f52b8c157735048cf19be722172aceffad5d336e249d92eca8518a11e280.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 1609f52b8c157735048cf19be722172aceffad5d336e249d92eca8518a11e280.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion chrosha.exe -
Executes dropped EXE 17 IoCs
pid Process 3732 chrosha.exe 1916 swiiiii.exe 2960 alexxxxxxxx.exe 3804 propro.exe 3476 Traffic.exe 4600 gold.exe 1440 NewB.exe 2800 jok.exe 4784 swiiii.exe 3132 NewB.exe 1612 file300un.exe 4996 dirtquire.exe 3644 WlAxwviXwTMIchh9XFtEwmDY.exe 2204 3lN5RWqcFT8TtJEh3C8A84rf.exe 3596 app.exe 3020 WlAxwviXwTMIchh9XFtEwmDY.exe 2384 3lN5RWqcFT8TtJEh3C8A84rf.exe -
Identifies Wine through registry keys 2 TTPs 2 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-801765966-3955847401-2235691403-1000\Software\Wine 1609f52b8c157735048cf19be722172aceffad5d336e249d92eca8518a11e280.exe Key opened \REGISTRY\USER\S-1-5-21-801765966-3955847401-2235691403-1000\Software\Wine chrosha.exe -
Loads dropped DLL 3 IoCs
pid Process 1672 rundll32.exe 3880 rundll32.exe 4932 rundll32.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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resource yara_rule behavioral2/files/0x000100000002aa2d-901.dat themida behavioral2/memory/3884-912-0x00007FF7254F0000-0x00007FF725C26000-memory.dmp themida behavioral2/memory/3884-910-0x00007FF7254F0000-0x00007FF725C26000-memory.dmp themida behavioral2/memory/3884-915-0x00007FF7254F0000-0x00007FF725C26000-memory.dmp themida behavioral2/memory/3884-917-0x00007FF7254F0000-0x00007FF725C26000-memory.dmp themida behavioral2/memory/3884-919-0x00007FF7254F0000-0x00007FF725C26000-memory.dmp themida behavioral2/memory/3884-920-0x00007FF7254F0000-0x00007FF725C26000-memory.dmp themida behavioral2/memory/3884-921-0x00007FF7254F0000-0x00007FF725C26000-memory.dmp themida behavioral2/memory/3884-922-0x00007FF7254F0000-0x00007FF725C26000-memory.dmp themida -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
flow ioc 27 pastebin.com 28 pastebin.com -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 27 ip-api.com -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 1220 1609f52b8c157735048cf19be722172aceffad5d336e249d92eca8518a11e280.exe 3732 chrosha.exe -
Suspicious use of SetThreadContext 7 IoCs
description pid Process procid_target PID 1916 set thread context of 700 1916 swiiiii.exe 84 PID 2960 set thread context of 2732 2960 alexxxxxxxx.exe 96 PID 4600 set thread context of 2192 4600 gold.exe 105 PID 4784 set thread context of 4116 4784 swiiii.exe 115 PID 1612 set thread context of 4228 1612 file300un.exe 120 PID 4996 set thread context of 2864 4996 dirtquire.exe 124 PID 3596 set thread context of 4876 3596 app.exe 130 -
Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\Tasks\chrosha.job 1609f52b8c157735048cf19be722172aceffad5d336e249d92eca8518a11e280.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 2088 1916 WerFault.exe 81 -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 RegAsm.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString RegAsm.exe -
Creates scheduled task(s) 1 TTPs 3 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4528 SCHtAsKs.EXe 3636 schtasks.exe 2792 schtasks.exe -
Modifies data under HKEY_USERS 64 IoCs
description ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-622 = "Korea Standard Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-501 = "Nepal Daylight Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-792 = "SA Western Standard Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2161 = "Altai Daylight Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-282 = "Central Europe Standard Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-361 = "GTB Daylight Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-191 = "Mountain Daylight Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-1871 = "Russia TZ 7 Daylight Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2451 = "Saint Pierre Daylight Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2321 = "Sakhalin Daylight Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-81 = "Atlantic Daylight Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-42 = "E. South America Standard Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2412 = "Marquesas Standard Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-104 = "Central Brazilian Daylight Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-492 = "India Standard Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-32 = "Mid-Atlantic Standard Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2891 = "Sudan Daylight Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-601 = "Taipei Daylight Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2141 = "Transbaikal Daylight Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-772 = "Montevideo Standard Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-122 = "SA Pacific Standard Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-532 = "Sri Lanka Standard Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-449 = "Azerbaijan Standard Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-871 = "Pakistan Daylight Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-1042 = "Ulaanbaatar Standard Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2342 = "Haiti Standard Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-1471 = "Magadan Daylight Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2892 = "Sudan Standard Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-1841 = "Russia TZ 4 Daylight Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-365 = "Middle East Standard Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-381 = "South Africa Daylight Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2752 = "Tomsk Standard Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-202 = "US Mountain Standard Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2392 = "Aleutian Standard Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-171 = "Central Daylight Time (Mexico)" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-412 = "E. Africa Standard Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-891 = "Morocco Daylight Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-121 = "SA Pacific Daylight Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-462 = "Afghanistan Standard Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2842 = "Saratov Standard Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2411 = "Marquesas Daylight Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-31 = "Mid-Atlantic Daylight Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-231 = "Hawaiian Daylight Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-912 = "Mauritius Standard Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-364 = "Middle East Daylight Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-1412 = "Syria Standard Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-12 = "Azores Standard Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-141 = "Canada Central Daylight Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-272 = "Greenwich Standard Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-722 = "Central Pacific Standard Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2771 = "Omsk Daylight Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-591 = "Malay Peninsula Daylight Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-962 = "Paraguay Standard Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-691 = "Tasmania Daylight Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-201 = "US Mountain Daylight Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-651 = "AUS Central Daylight Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-385 = "Namibia Standard Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2062 = "North Korea Standard Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-214 = "Pacific Daylight Time (Mexico)" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-832 = "SA Eastern Standard Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2041 = "Eastern Daylight Time (Mexico)" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-831 = "SA Eastern Daylight Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-842 = "Argentina Standard Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2491 = "Aus Central W. Daylight Time" 3lN5RWqcFT8TtJEh3C8A84rf.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\F1A578C4CB5DE79A370893983FD4DA8B67B2B064 propro.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\F1A578C4CB5DE79A370893983FD4DA8B67B2B064\Blob = 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 propro.exe -
Suspicious behavior: EnumeratesProcesses 42 IoCs
pid Process 1220 1609f52b8c157735048cf19be722172aceffad5d336e249d92eca8518a11e280.exe 1220 1609f52b8c157735048cf19be722172aceffad5d336e249d92eca8518a11e280.exe 3732 chrosha.exe 3732 chrosha.exe 3880 rundll32.exe 3880 rundll32.exe 3880 rundll32.exe 3880 rundll32.exe 3880 rundll32.exe 3880 rundll32.exe 3880 rundll32.exe 3880 rundll32.exe 3880 rundll32.exe 3880 rundll32.exe 556 powershell.exe 556 powershell.exe 3804 propro.exe 3476 Traffic.exe 3804 propro.exe 3804 propro.exe 3804 propro.exe 3804 propro.exe 4116 RegAsm.exe 4116 RegAsm.exe 2192 RegAsm.exe 2192 RegAsm.exe 2192 RegAsm.exe 2192 RegAsm.exe 2192 RegAsm.exe 2864 RegAsm.exe 3596 app.exe 3596 app.exe 2372 powershell.exe 2372 powershell.exe 3988 powershell.exe 3988 powershell.exe 2372 powershell.exe 3988 powershell.exe 2204 3lN5RWqcFT8TtJEh3C8A84rf.exe 2204 3lN5RWqcFT8TtJEh3C8A84rf.exe 3644 WlAxwviXwTMIchh9XFtEwmDY.exe 3644 WlAxwviXwTMIchh9XFtEwmDY.exe -
Suspicious use of AdjustPrivilegeToken 19 IoCs
description pid Process Token: SeDebugPrivilege 556 powershell.exe Token: SeDebugPrivilege 3476 Traffic.exe Token: SeBackupPrivilege 3476 Traffic.exe Token: SeSecurityPrivilege 3476 Traffic.exe Token: SeSecurityPrivilege 3476 Traffic.exe Token: SeSecurityPrivilege 3476 Traffic.exe Token: SeSecurityPrivilege 3476 Traffic.exe Token: SeDebugPrivilege 3804 propro.exe Token: SeDebugPrivilege 2192 RegAsm.exe Token: SeDebugPrivilege 4228 AddInProcess32.exe Token: SeDebugPrivilege 2864 RegAsm.exe Token: SeDebugPrivilege 3596 app.exe Token: SeDebugPrivilege 4876 aspnet_compiler.exe Token: SeDebugPrivilege 2372 powershell.exe Token: SeDebugPrivilege 3988 powershell.exe Token: SeDebugPrivilege 2204 3lN5RWqcFT8TtJEh3C8A84rf.exe Token: SeDebugPrivilege 3644 WlAxwviXwTMIchh9XFtEwmDY.exe Token: SeImpersonatePrivilege 2204 3lN5RWqcFT8TtJEh3C8A84rf.exe Token: SeImpersonatePrivilege 3644 WlAxwviXwTMIchh9XFtEwmDY.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3732 wrote to memory of 1916 3732 chrosha.exe 81 PID 3732 wrote to memory of 1916 3732 chrosha.exe 81 PID 3732 wrote to memory of 1916 3732 chrosha.exe 81 PID 1916 wrote to memory of 2600 1916 swiiiii.exe 83 PID 1916 wrote to memory of 2600 1916 swiiiii.exe 83 PID 1916 wrote to memory of 2600 1916 swiiiii.exe 83 PID 1916 wrote to memory of 700 1916 swiiiii.exe 84 PID 1916 wrote to memory of 700 1916 swiiiii.exe 84 PID 1916 wrote to memory of 700 1916 swiiiii.exe 84 PID 1916 wrote to memory of 700 1916 swiiiii.exe 84 PID 1916 wrote to memory of 700 1916 swiiiii.exe 84 PID 1916 wrote to memory of 700 1916 swiiiii.exe 84 PID 1916 wrote to memory of 700 1916 swiiiii.exe 84 PID 1916 wrote to memory of 700 1916 swiiiii.exe 84 PID 1916 wrote to memory of 700 1916 swiiiii.exe 84 PID 3732 wrote to memory of 1672 3732 chrosha.exe 88 PID 3732 wrote to memory of 1672 3732 chrosha.exe 88 PID 3732 wrote to memory of 1672 3732 chrosha.exe 88 PID 1672 wrote to memory of 3880 1672 rundll32.exe 89 PID 1672 wrote to memory of 3880 1672 rundll32.exe 89 PID 3880 wrote to memory of 3932 3880 rundll32.exe 90 PID 3880 wrote to memory of 3932 3880 rundll32.exe 90 PID 3880 wrote to memory of 556 3880 rundll32.exe 92 PID 3880 wrote to memory of 556 3880 rundll32.exe 92 PID 3732 wrote to memory of 2960 3732 chrosha.exe 94 PID 3732 wrote to memory of 2960 3732 chrosha.exe 94 PID 3732 wrote to memory of 2960 3732 chrosha.exe 94 PID 2960 wrote to memory of 2732 2960 alexxxxxxxx.exe 96 PID 2960 wrote to memory of 2732 2960 alexxxxxxxx.exe 96 PID 2960 wrote to memory of 2732 2960 alexxxxxxxx.exe 96 PID 2960 wrote to memory of 2732 2960 alexxxxxxxx.exe 96 PID 2960 wrote to memory of 2732 2960 alexxxxxxxx.exe 96 PID 2960 wrote to memory of 2732 2960 alexxxxxxxx.exe 96 PID 2960 wrote to memory of 2732 2960 alexxxxxxxx.exe 96 PID 2960 wrote to memory of 2732 2960 alexxxxxxxx.exe 96 PID 2732 wrote to memory of 3804 2732 RegAsm.exe 97 PID 2732 wrote to memory of 3804 2732 RegAsm.exe 97 PID 2732 wrote to memory of 3804 2732 RegAsm.exe 97 PID 2732 wrote to memory of 3476 2732 RegAsm.exe 98 PID 2732 wrote to memory of 3476 2732 RegAsm.exe 98 PID 3732 wrote to memory of 4932 3732 chrosha.exe 101 PID 3732 wrote to memory of 4932 3732 chrosha.exe 101 PID 3732 wrote to memory of 4932 3732 chrosha.exe 101 PID 3732 wrote to memory of 4600 3732 chrosha.exe 102 PID 3732 wrote to memory of 4600 3732 chrosha.exe 102 PID 3732 wrote to memory of 4600 3732 chrosha.exe 102 PID 4600 wrote to memory of 4172 4600 gold.exe 104 PID 4600 wrote to memory of 4172 4600 gold.exe 104 PID 4600 wrote to memory of 4172 4600 gold.exe 104 PID 4600 wrote to memory of 2192 4600 gold.exe 105 PID 4600 wrote to memory of 2192 4600 gold.exe 105 PID 4600 wrote to memory of 2192 4600 gold.exe 105 PID 4600 wrote to memory of 2192 4600 gold.exe 105 PID 4600 wrote to memory of 2192 4600 gold.exe 105 PID 4600 wrote to memory of 2192 4600 gold.exe 105 PID 4600 wrote to memory of 2192 4600 gold.exe 105 PID 4600 wrote to memory of 2192 4600 gold.exe 105 PID 3732 wrote to memory of 1440 3732 chrosha.exe 108 PID 3732 wrote to memory of 1440 3732 chrosha.exe 108 PID 3732 wrote to memory of 1440 3732 chrosha.exe 108 PID 1440 wrote to memory of 2792 1440 NewB.exe 109 PID 1440 wrote to memory of 2792 1440 NewB.exe 109 PID 1440 wrote to memory of 2792 1440 NewB.exe 109 PID 3732 wrote to memory of 2800 3732 chrosha.exe 111 -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\1609f52b8c157735048cf19be722172aceffad5d336e249d92eca8518a11e280.exe"C:\Users\Admin\AppData\Local\Temp\1609f52b8c157735048cf19be722172aceffad5d336e249d92eca8518a11e280.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
PID:1220
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C:\Users\Admin\AppData\Local\Temp\4d0ab15804\chrosha.exeC:\Users\Admin\AppData\Local\Temp\4d0ab15804\chrosha.exe1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3732 -
C:\Users\Admin\AppData\Local\Temp\1000147001\swiiiii.exe"C:\Users\Admin\AppData\Local\Temp\1000147001\swiiiii.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1916 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"3⤵PID:2600
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"3⤵PID:700
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1916 -s 8883⤵
- Program crash
PID:2088
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\cred64.dll, Main2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1672 -
C:\Windows\system32\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\cred64.dll, Main3⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3880 -
C:\Windows\system32\netsh.exenetsh wlan show profiles4⤵PID:3932
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -Command Compress-Archive -Path 'C:\Users\Admin\AppData\Local\Temp\_Files_\' -DestinationPath 'C:\Users\Admin\AppData\Local\Temp\017659663955_Desktop.zip' -CompressionLevel Optimal4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:556
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C:\Users\Admin\AppData\Local\Temp\1000148001\alexxxxxxxx.exe"C:\Users\Admin\AppData\Local\Temp\1000148001\alexxxxxxxx.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2960 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:2732 -
C:\Users\Admin\AppData\Roaming\configurationValue\propro.exe"C:\Users\Admin\AppData\Roaming\configurationValue\propro.exe"4⤵
- Executes dropped EXE
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3804
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C:\Users\Admin\AppData\Roaming\configurationValue\Traffic.exe"C:\Users\Admin\AppData\Roaming\configurationValue\Traffic.exe"4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3476
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll, Main2⤵
- Blocklisted process makes network request
- Loads dropped DLL
PID:4932
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C:\Users\Admin\AppData\Local\Temp\1000149001\gold.exe"C:\Users\Admin\AppData\Local\Temp\1000149001\gold.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4600 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"3⤵PID:4172
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2192
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C:\Users\Admin\AppData\Local\Temp\1000150001\NewB.exe"C:\Users\Admin\AppData\Local\Temp\1000150001\NewB.exe"2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1440 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN NewB.exe /TR "C:\Users\Admin\AppData\Local\Temp\1000150001\NewB.exe" /F3⤵
- Creates scheduled task(s)
PID:2792
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C:\Users\Admin\AppData\Local\Temp\1000152001\jok.exe"C:\Users\Admin\AppData\Local\Temp\1000152001\jok.exe"2⤵
- Executes dropped EXE
PID:2800
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C:\Users\Admin\AppData\Local\Temp\1000153001\swiiii.exe"C:\Users\Admin\AppData\Local\Temp\1000153001\swiiii.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:4784 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"3⤵
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:4116
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C:\Users\Admin\AppData\Local\Temp\1000181001\file300un.exe"C:\Users\Admin\AppData\Local\Temp\1000181001\file300un.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:1612 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"3⤵PID:2548
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"3⤵
- Suspicious use of AdjustPrivilegeToken
PID:4228 -
C:\Users\Admin\Pictures\WlAxwviXwTMIchh9XFtEwmDY.exe"C:\Users\Admin\Pictures\WlAxwviXwTMIchh9XFtEwmDY.exe"4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3644 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile5⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3988
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C:\Users\Admin\Pictures\WlAxwviXwTMIchh9XFtEwmDY.exe"C:\Users\Admin\Pictures\WlAxwviXwTMIchh9XFtEwmDY.exe"5⤵
- Executes dropped EXE
PID:3020 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile6⤵PID:3832
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C:\Windows\system32\cmd.exeC:\Windows\Sysnative\cmd.exe /C "netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes"6⤵PID:2948
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C:\Windows\system32\netsh.exenetsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes7⤵
- Modifies Windows Firewall
PID:3820
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile6⤵PID:4796
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile6⤵PID:132
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C:\Users\Admin\Pictures\3lN5RWqcFT8TtJEh3C8A84rf.exe"C:\Users\Admin\Pictures\3lN5RWqcFT8TtJEh3C8A84rf.exe"4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2204 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile5⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2372
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C:\Users\Admin\Pictures\3lN5RWqcFT8TtJEh3C8A84rf.exe"C:\Users\Admin\Pictures\3lN5RWqcFT8TtJEh3C8A84rf.exe"5⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
PID:2384 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile6⤵PID:3800
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C:\Windows\system32\cmd.exeC:\Windows\Sysnative\cmd.exe /C "netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes"6⤵PID:4556
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C:\Windows\system32\netsh.exenetsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes7⤵
- Modifies Windows Firewall
PID:3796
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile6⤵PID:4076
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile6⤵PID:2424
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C:\Windows\rss\csrss.exeC:\Windows\rss\csrss.exe6⤵PID:2028
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile7⤵PID:392
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C:\Windows\SYSTEM32\schtasks.exeschtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F7⤵
- Creates scheduled task(s)
PID:3636
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C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn ScheduledUpdate /f7⤵PID:3176
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile7⤵PID:2784
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile7⤵PID:4676
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C:\Users\Admin\Pictures\1KXlEFC5km6lcFHXQb08acw9.exe"C:\Users\Admin\Pictures\1KXlEFC5km6lcFHXQb08acw9.exe"4⤵PID:3884
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C:\Users\Admin\AppData\Local\Temp\1000193001\dirtquire.exe"C:\Users\Admin\AppData\Local\Temp\1000193001\dirtquire.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:4996 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"3⤵PID:1948
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2864 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Command "Start-Process 'C:\Users\Admin\AppData\Roaming\TYGGCUKFG3.exe'"4⤵PID:484
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C:\Users\Admin\AppData\Local\Temp\1000196001\app.exe"C:\Users\Admin\AppData\Local\Temp\1000196001\app.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3596 -
C:\Windows\system32\SCHtAsKs.EXe"SCHtAsKs.EXe" /create /tn WindowsUpdates /TR 'C:\Users\Admin\AppData\Roaming\MicrosoftwindowsUpdates\Accounts_Ledger_Software.eXE' /du 9999:59 /sc daily /ri 13⤵
- Creates scheduled task(s)
PID:4528
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵
- Suspicious use of AdjustPrivilegeToken
PID:4876
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1916 -ip 19161⤵PID:2876
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C:\Users\Admin\AppData\Local\Temp\1000150001\NewB.exeC:\Users\Admin\AppData\Local\Temp\1000150001\NewB.exe1⤵
- Executes dropped EXE
PID:3132
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C:\Users\Admin\AppData\Roaming\MicrosoftwindowsUpdates\Accounts_Ledger_Software.eXEC:\Users\Admin\AppData\Roaming\MicrosoftwindowsUpdates\Accounts_Ledger_Software.eXE1⤵PID:3060
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C:\Users\Admin\AppData\Local\Temp\1000150001\NewB.exeC:\Users\Admin\AppData\Local\Temp\1000150001\NewB.exe1⤵PID:5032
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵PID:4076
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵PID:2968
Network
MITRE ATT&CK Enterprise v15
Persistence
Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
1Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Unsecured Credentials
5Credentials In Files
4Credentials in Registry
1Replay Monitor
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Downloads
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Filesize
593KB
MD5c8fd9be83bc728cc04beffafc2907fe9
SHA195ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040
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Filesize
2.0MB
MD51cc453cdf74f31e4d913ff9c10acdde2
SHA16e85eae544d6e965f15fa5c39700fa7202f3aafe
SHA256ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
SHA512dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571
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Filesize
2KB
MD5ac4917a885cf6050b1a483e4bc4d2ea5
SHA1b1c0a9f27bd21c6bbb8e9be70db8777b4a2a640f
SHA256e39062a62c3c7617feeeff95ea8a0be51104a0d36f46e44eea22556fda74d8d9
SHA512092c67a3ecae1d187cad72a8ea1ea37cb78a0cf79c2cd7fb88953e5990669a2e871267015762fd46d274badb88ac0c1d73b00f1df7394d89bed48a3a45c2ba3d
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Filesize
19KB
MD5f5ebb8678f4ee2f92a2b5dccf3ae80c9
SHA1636ec6332c4994cc1bb1bfdb37de9dac69595cbb
SHA25656389a275d772a4dce1d3a6211d39375b731528391ecf2f32006887b336d16e5
SHA512a3bc2d22bbe20e638b91af2a1326edf4aca2e5d2d3770ecd2eafda6c69582f4c425a78aa7183422eb5911490c885436a2ffa3ecedcf30aeb442ec537d3d76c59
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Filesize
1KB
MD5b3a83d0196afc480a90a1e7444210036
SHA16376ef283df20976769287b3bdc6bcd5d5ce371f
SHA2563ac4190b1c447f3b5365b056150575ec779ffba10b82d940c93009e2f6809a07
SHA512dfff8f23370ae8ab390b8a3dd675dd71ca6a8d0fac0f0c9a8b43453763ba5fa96a79a4b5a8891bcac86996471b912ca51dfc6b877d647391d14e355191d77370
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Filesize
321KB
MD51c7d0f34bb1d85b5d2c01367cc8f62ef
SHA133aedadb5361f1646cffd68791d72ba5f1424114
SHA256e9e09c5e5d03d21fca820bd9b0a0ea7b86ab9e85cdc9996f8f1dc822b0cc801c
SHA51253bf85d2b004f69bbbf7b6dc78e5f021aba71b6f814101c55d3bf76e6d058a973bc58270b6b621b2100c6e02d382f568d1e96024464e8ea81e6db8ccd948679d
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Filesize
1.7MB
MD585a15f080b09acace350ab30460c8996
SHA13fc515e60e4cfa5b3321f04a96c7fb463e4b9d02
SHA2563a2006bc835a8ffe91b9ee9206f630b3172f42e090f4e8d90be620e540f5ef6b
SHA512ade5e3531dfa1a01e6c2a69deb2962cbf619e766da3d6e8e3453f70ff55ccbcbe21381c7b97a53d67e1ca88975f4409b1a42a759e18f806171d29e4c3f250e9f
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Filesize
488KB
MD582053649cadec1a338509e46ba776fbd
SHA16d8e479a6dc76d54109bb2e602b8087d55537510
SHA25630468f8b767772214c60a701ecfee11c634516c3e2de146cd07638ea00dd0b6e
SHA512e4b2b219483477a73fec5a207012f77c7167bf7b7f9adcb80ee92f87ddfe592a0d520f2afee531d1cce926ef56da2b065b13630a1cc171f48db8f7987e10897a
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Filesize
418KB
MD50099a99f5ffb3c3ae78af0084136fab3
SHA10205a065728a9ec1133e8a372b1e3864df776e8c
SHA256919ae827ff59fcbe3dbaea9e62855a4d27690818189f696cfb5916a88c823226
SHA5125ac4f3265c7dd7d172284fb28c94f8fc6428c27853e70989f4ec4208f9897be91720e8eee1906d8e843ab05798f3279a12492a32e8a118f5621ac5e1be2031b6
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Filesize
304KB
MD58510bcf5bc264c70180abe78298e4d5b
SHA12c3a2a85d129b0d750ed146d1d4e4d6274623e28
SHA256096220045877e456edfea1adcd5bf1efd332665ef073c6d1e9474c84ca5433f6
SHA5125ff0a47f9e14e22fc76d41910b2986605376605913173d8ad83d29d85eb79b679459e2723a6ad17bc3c3b8c9b359e2be7348ee1c21fa2e8ceb7cc9220515258d
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Filesize
158KB
MD5586f7fecacd49adab650fae36e2db994
SHA135d9fb512a8161ce867812633f0a43b042f9a5e6
SHA256cf88d499c83da613ad5ccd8805822901bdc3a12eb9b15804aeff8c53dc05fc4e
SHA512a44a2c99d18509681505cf70a251baf2558030a8648d9c621acc72fafcb2f744e3ef664dfd0229baf7c78fb72e69f5d644c755ded4060dcafa7f711d70e94772
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Filesize
3.3MB
MD5b9882fe8bb7ab2a4d094f9ff5442df1c
SHA1e17c146530a4371e0595c195c24863935a3dee8b
SHA2564f47d84b03f5cfa3845d1b36df5e40df984756fc6ba2d98586eb39dced212628
SHA512bee33d43deb43854975e6c7a57f27ab8c6519ea3e6df51297ca670ac62831f29f6a18eff0bb0af14f9e985ebf9e2169ed97582fa64998cfb33b1d8b61ec72db4
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Filesize
273KB
MD5e795115169cc800de0392d6a675d58fd
SHA18dd75837e360ba1cb8acf5a3d348dd020a5da482
SHA25617f929c1d40a7fd6f897c0b15ca9c44b2059cbccb3037c31619d87954659478e
SHA5125fb6543e91de175bd365462a1cc87d6772e43b0effd3757b3e408b08a4de5a004de9a85e7f1d09578fa3bc6b6486c5f5016c1b879496582dbb39b2e62e168f38
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Filesize
89KB
MD512de70d06ed65680914d061347ac1f95
SHA114023e1ed46236cbfb463ddccd6345caa3c14d54
SHA25646b90cce656efe63bc33b585581c2cafd25778f2854a334f0421d219ed17b339
SHA5127d6a20b0e9d6c5db0177e08f197f7858aa8000097c5eb2fa7a2b3d2181fefb53760efacd7fcba32d481193eee547162ac22b08b8e8777b68fc1597dec12db67f
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Filesize
1.8MB
MD58e65dfc026f983f04d33976e97137e0f
SHA1d12a4e7fd6393e822b04ec4d278047d7b1e6cc24
SHA2561609f52b8c157735048cf19be722172aceffad5d336e249d92eca8518a11e280
SHA512f0606c18849a3dbd22e3791ed81c6c890f3673d3320df2a7c296e759db900e68aafe820c1de8e3ae310aeeed6768814a0de02a2e5207744e79b49fbd5052e3ec
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Filesize
2KB
MD51420d30f964eac2c85b2ccfe968eebce
SHA1bdf9a6876578a3e38079c4f8cf5d6c79687ad750
SHA256f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9
SHA5126fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-801765966-3955847401-2235691403-1000\76b53b3ec448f7ccdda2063b15d2bfc3_46facfa6-6cf2-4847-999f-1119d7ee97f4
Filesize2KB
MD5a63bdd117184cb17d8f1f447baea538b
SHA111aad43a2395652ee2b932ca1be3a440383a4a83
SHA2560cf474fbbc8765aa8b270221ea4d9ebd3e1c8fb15cb5bcfe57c469f2292d0c1b
SHA51285c20927b29e91e46faf61187a35d2954019ba9af48c282cfd353cddec50ac2d6efd8d5cbc8d0a64fbf12fc7ee388154008d4a81c03eb5f5b2f22eca7487f76c
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Filesize
70KB
MD584ea09936faeb81811a6108cc985fd56
SHA155b1976fdebc47692b6560d2203b0f3eac913aa3
SHA25692d5c2815c26920f1f156815e161b285c284391f0cc19cdf8fe58b505f996d7e
SHA5129500f24cc4f4c3f28be464878315f8f50effec8d2cfec9777519016a63421f8ce873229111c6adb382206581add667c90773d8cc0e0f1a23754ea5555c9b24d5
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Filesize
109KB
MD5154c3f1334dd435f562672f2664fea6b
SHA151dd25e2ba98b8546de163b8f26e2972a90c2c79
SHA2565f431129f97f3d56929f1e5584819e091bd6c854d7e18503074737fc6d79e33f
SHA5121bca69bbcdb7ecd418769e9d4befc458f9f8e3cee81feb7316bb61e189e2904f4431e4cc7d291e179a5dec441b959d428d8e433f579036f763bbad6460222841
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Filesize
1.2MB
MD5f35b671fda2603ec30ace10946f11a90
SHA1059ad6b06559d4db581b1879e709f32f80850872
SHA25683e3df5bec15d5333935bea8b719a6d677e2fb3dc1cf9e18e7b82fd0438285c7
SHA512b5fa27d08c64727cef7fdda5e68054a4359cd697df50d70d1d90da583195959a139066a6214531bbc5f20cd4f9bc1ca3e4244396547381291a6a1d2df9cf8705
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Filesize
541KB
MD51fc4b9014855e9238a361046cfbf6d66
SHA1c17f18c8246026c9979ab595392a14fe65cc5e9f
SHA256f38c27ecbeed9721f0885d3b2f2f767d60a5d1c0a5c98433357f570987da3e50
SHA5122af234cac24ec4a508693d9affa7f759d4b29bb3c9ddffd9e6350959fd4da26501553399d2b02a8eeae8dace6bfe9b2ce50462ce3c6547497f5b0ea6ed226b12
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Filesize
304KB
MD5cc90e3326d7b20a33f8037b9aab238e4
SHA1236d173a6ac462d85de4e866439634db3b9eeba3
SHA256bd73ee49a23901f9fb235f8a5b29adc72cc637ad4b62a9760c306900cb1678b7
SHA512b5d197a05a267bf66509b6d976924cd6f5963532a9f9f22d1763701d4fba3dfa971e0058388249409884bc29216fb33a51846562a5650f81d99ce14554861521
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Filesize
2KB
MD5e616e802c7c321c0f3b5af7c3f302fad
SHA16816a8b855036529e51b93b3b4f351ff035c5033
SHA256683458e127a2906bf57c930872539c719ff648242fb13fc917511984d6769806
SHA512440da6fb1b59e7e3a828144688086fcb1009f27410ec65a208a8a9cd084375f9a9e4533259addc80c524eb12227d4136f9c8c3cc50f35cdba13ea63641e709f3
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Filesize
5.5MB
MD5e1c8071bbd8e2132c3fef479b49f3e52
SHA12e52d479233235a3dfb3a3062afb6703ca136757
SHA25674242b7eda0f783a96583f3d1afc2ad5510fc8ebb36061a76a320ee7ab3af462
SHA512e7ed12c8c2e488e8d6071d022d58edb2b1ef02069f6555bd07c9580fdf002c11d39b70091172b4fb35e02e0ef118b6466eb522c1f5ce4bb42af1afbe5da37f28
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Filesize
4.1MB
MD5782bd8a27c54fc9c58ea40e8a3e8f03c
SHA12b500d25ce1260d21ac710665a63f4ba3f239272
SHA2569c3a3426921d1425ffae5e2da871be86df71a75413f63a0b07a07f29c6267d57
SHA512972e24980c5d571e75ebe49f5779d9950d9afebc1e301746c6b16115139abf2893c8135b04c358284b30c1ca31872d1f542d41a5ccc794256f0e2b0641c272ed
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Filesize
7KB
MD55b423612b36cde7f2745455c5dd82577
SHA10187c7c80743b44e9e0c193e993294e3b969cc3d
SHA256e0840d2ea74a00dcc545d770b91d9d889e5a82c7bedf1b989e0a89db04685b09
SHA512c26a1e7e96dbd178d961c630abd8e564ef69532f386fb198eb20119a88ecab2fe885d71ac0c90687c18910ce00c445f352a5e8fbf5328f3403964f7c7802414c
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Filesize
2KB
MD5ded923608e0c1a64ee39b7a09b7f8629
SHA19140fc51e1cfa580941accabb9586622c278dab3
SHA25615df7e8886dbb0f7e43f792416d5f8122e276a1b50a3f9ca4c5e326dc2eac62b
SHA51206b4d11ba1a218f654679adb5fd0753b85213bb6b035b1ca3d57cd5735017b830c17a4858b9287bb28928ecddeb412c91952d148406679f10e06e1958d1788a5
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
Filesize2KB
MD5d0c46cad6c0778401e21910bd6b56b70
SHA17be418951ea96326aca445b8dfe449b2bfa0dca6
SHA2569600b3fdf0565ccb49e21656aa4b24d7c18f776bfd04d9ee984b134707550f02
SHA512057531b468f7fbbb2175a696a8aab274dec0d17d9f71df309edcff35e064f3378050066a3df47ccd03048fac461594ec75e3d4fe64f9dd79949d129f51e02949
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5074834b3a447f0efd0cc89d9e2666911
SHA13498520d02ae592db0ac65a4590836119f492c5f
SHA256bf8a77923931b0d5457ff6f16986c8cf8274a1a24301dc1ddc618d1ef8ca9f6f
SHA512caa2b9def393cb71593dfefe9e7ead3639b66df364dd6de58d682a13f6f0bf0aa2db475538a9bb45f605e69412f7a60dc1f84859310564c479a6be3c87a63ead
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD568a0374ff5973e9b7e2f6b1135955401
SHA1320c1772de1792a7e7d95bb77ad7e8501f80555d
SHA25629b6a67aa1a8bfe9661c2b05c7c9b6dea472dd633c1898da295a4b113ff4a94b
SHA512de31211e80d495ad070d503911d756de640b196e672eba921dc2b9b215860d0d80283140708ba02b414fab191aae36bf34ecb757a2ffb8686f64842818f9915d
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD51284016cbdd24690353d076e5b0f8e55
SHA1b110bfd2b266affae8fc90833e745e4308b0384a
SHA2561eceb150a367fa8d55d28782df6da162768bb6d178dbf9453a72c8db893b4cae
SHA5129d07f8ba91df48be73665cacc46fb431bef52c87aa78a7ce274b269be9236b3fd8de44d80d765c51e53fa5859302df066f53754a6d9b7f343bc68234c55eb9ee
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5183bf35ddcfb0cd8e15bb3539d2f7590
SHA106028a4d59c62606fbba7d7c2993ce8ff14451e2
SHA256428cb9cf0e17d267a0ed0e6d78dcb96fe099e3ab2a19727dd7f1fcf7c60fe37c
SHA51235c8e11dfc42897a5d40d7595488198608c8d97c89d36f3a1c805cb3628df1a69a82840abf434f411d59f0e16ada2a9de10766969ea3a1357359428ce704475a
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD55e5aff2a5d127a819636a78cfab997c5
SHA1ffae752d372193ccedcc9fc9442a534cc851efdf
SHA256e8f1e6c7d67b5332eaff9e4c85ca36b625522cc6469822fa81e5e4bbfae90fb8
SHA5125c32e2ed18035b32589a63d3bdd12c8cfa86c6dc080a9fe9255873f8b1d8835fdac04b1cc6aeccabfcc093198b5a6d93ba5fc40f66cd2d392aaed1181ab55d33
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Filesize
127B
MD58ef9853d1881c5fe4d681bfb31282a01
SHA1a05609065520e4b4e553784c566430ad9736f19f
SHA2569228f13d82c3dc96b957769f6081e5bac53cffca4ffde0ba1e102d9968f184a2
SHA5125ddee931a08cfea5bb9d1c36355d47155a24d617c2a11d08364ffc54e593064011dee4fea8ac5b67029cab515d3071f0ba0422bb76af492a3115272ba8feb005