Analysis
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max time kernel
143s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system -
submitted
09-12-2023 01:53
Static task
static1
Behavioral task
behavioral1
Sample
db8447125a2a76d178a5b7ff49a3e0738cf3c163ba721451f329ec4a922cb209.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
db8447125a2a76d178a5b7ff49a3e0738cf3c163ba721451f329ec4a922cb209.exe
Resource
win10v2004-20231127-en
General
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Target
db8447125a2a76d178a5b7ff49a3e0738cf3c163ba721451f329ec4a922cb209.exe
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Size
1.7MB
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MD5
8f5e8a529d222b721f0d3565ac608824
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SHA1
5f253c7d9ece6ae0fd52e37713127223d73d1808
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SHA256
db8447125a2a76d178a5b7ff49a3e0738cf3c163ba721451f329ec4a922cb209
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SHA512
3239300716add2c1244e1a2918686e84c31343ceaa1adb76b48001b341f0c06bd674e59ce0ad0bee7499ce30ec6496d00d8bcbe16e46d4682ac93bb63435af80
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SSDEEP
24576:g90C4/05Xhq/4dB6E8oqGQCbPEzbjvy27wntmQ4Xl+gWeq9X9VxHfg8IitnJ0MTp:g94MN91+vzwntmQA+qq/H48htnOM1
Malware Config
Extracted
agenttesla
https://api.telegram.org/bot6713824032:AAH9lYO_J-bQ-Tc5LYgOHL9J7VDiR_VPh1Q/
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Detect ZGRat V1 29 IoCs
resource yara_rule behavioral2/memory/1864-58-0x000000003DEF0000-0x000000003DF44000-memory.dmp family_zgrat_v1 behavioral2/memory/1864-60-0x000000003DF90000-0x000000003DFE2000-memory.dmp family_zgrat_v1 behavioral2/memory/1864-61-0x000000003DF90000-0x000000003DFDD000-memory.dmp family_zgrat_v1 behavioral2/memory/1864-62-0x000000003DF90000-0x000000003DFDD000-memory.dmp family_zgrat_v1 behavioral2/memory/1864-64-0x000000003DF90000-0x000000003DFDD000-memory.dmp family_zgrat_v1 behavioral2/memory/1864-66-0x000000003DF90000-0x000000003DFDD000-memory.dmp family_zgrat_v1 behavioral2/memory/1864-68-0x000000003DF90000-0x000000003DFDD000-memory.dmp family_zgrat_v1 behavioral2/memory/1864-70-0x000000003DF90000-0x000000003DFDD000-memory.dmp family_zgrat_v1 behavioral2/memory/1864-73-0x000000003DF90000-0x000000003DFDD000-memory.dmp family_zgrat_v1 behavioral2/memory/1864-75-0x000000003DF90000-0x000000003DFDD000-memory.dmp family_zgrat_v1 behavioral2/memory/1864-77-0x000000003DF90000-0x000000003DFDD000-memory.dmp family_zgrat_v1 behavioral2/memory/1864-79-0x000000003DF90000-0x000000003DFDD000-memory.dmp family_zgrat_v1 behavioral2/memory/1864-83-0x000000003DF90000-0x000000003DFDD000-memory.dmp family_zgrat_v1 behavioral2/memory/1864-81-0x000000003DF90000-0x000000003DFDD000-memory.dmp family_zgrat_v1 behavioral2/memory/1864-85-0x000000003DF90000-0x000000003DFDD000-memory.dmp family_zgrat_v1 behavioral2/memory/1864-87-0x000000003DF90000-0x000000003DFDD000-memory.dmp family_zgrat_v1 behavioral2/memory/1864-89-0x000000003DF90000-0x000000003DFDD000-memory.dmp family_zgrat_v1 behavioral2/memory/1864-93-0x000000003DF90000-0x000000003DFDD000-memory.dmp family_zgrat_v1 behavioral2/memory/1864-95-0x000000003DF90000-0x000000003DFDD000-memory.dmp family_zgrat_v1 behavioral2/memory/1864-97-0x000000003DF90000-0x000000003DFDD000-memory.dmp family_zgrat_v1 behavioral2/memory/1864-99-0x000000003DF90000-0x000000003DFDD000-memory.dmp family_zgrat_v1 behavioral2/memory/1864-101-0x000000003DF90000-0x000000003DFDD000-memory.dmp family_zgrat_v1 behavioral2/memory/1864-103-0x000000003DF90000-0x000000003DFDD000-memory.dmp family_zgrat_v1 behavioral2/memory/1864-105-0x000000003DF90000-0x000000003DFDD000-memory.dmp family_zgrat_v1 behavioral2/memory/1864-108-0x000000003DF90000-0x000000003DFDD000-memory.dmp family_zgrat_v1 behavioral2/memory/1864-110-0x000000003DF90000-0x000000003DFDD000-memory.dmp family_zgrat_v1 behavioral2/memory/1864-112-0x000000003DF90000-0x000000003DFDD000-memory.dmp family_zgrat_v1 behavioral2/memory/1864-114-0x000000003DF90000-0x000000003DFDD000-memory.dmp family_zgrat_v1 behavioral2/memory/1864-116-0x000000003DF90000-0x000000003DFDD000-memory.dmp family_zgrat_v1 -
ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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ModiLoader Second Stage 5 IoCs
resource yara_rule behavioral2/memory/316-3-0x0000000004120000-0x0000000005120000-memory.dmp modiloader_stage2 behavioral2/memory/1864-52-0x0000000000400000-0x0000000001400000-memory.dmp modiloader_stage2 behavioral2/memory/1864-55-0x0000000000400000-0x0000000001400000-memory.dmp modiloader_stage2 behavioral2/memory/1864-57-0x0000000000400000-0x0000000001400000-memory.dmp modiloader_stage2 behavioral2/memory/1864-72-0x0000000000400000-0x0000000001400000-memory.dmp modiloader_stage2 -
Executes dropped EXE 2 IoCs
pid Process 3820 easinvoker.exe 1864 ujhgzpvH.pif -
Loads dropped DLL 1 IoCs
pid Process 3820 easinvoker.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 user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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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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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3635043082-2972811465-3176142135-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Hvpzghju = "C:\\Users\\Public\\Hvpzghju.url" db8447125a2a76d178a5b7ff49a3e0738cf3c163ba721451f329ec4a922cb209.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 316 set thread context of 1864 316 db8447125a2a76d178a5b7ff49a3e0738cf3c163ba721451f329ec4a922cb209.exe 121 -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier xcopy.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier xcopy.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier xcopy.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 3628 PING.EXE -
Script User-Agent 2 IoCs
Uses user-agent string associated with script host/environment.
description flow ioc HTTP User-Agent header 50 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 52 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) -
Suspicious behavior: EnumeratesProcesses 5 IoCs
pid Process 1076 powershell.exe 1076 powershell.exe 1076 powershell.exe 1864 ujhgzpvH.pif 1864 ujhgzpvH.pif -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1076 powershell.exe Token: SeDebugPrivilege 1864 ujhgzpvH.pif -
Suspicious use of WriteProcessMemory 43 IoCs
description pid Process procid_target PID 316 wrote to memory of 2508 316 db8447125a2a76d178a5b7ff49a3e0738cf3c163ba721451f329ec4a922cb209.exe 103 PID 316 wrote to memory of 2508 316 db8447125a2a76d178a5b7ff49a3e0738cf3c163ba721451f329ec4a922cb209.exe 103 PID 316 wrote to memory of 2508 316 db8447125a2a76d178a5b7ff49a3e0738cf3c163ba721451f329ec4a922cb209.exe 103 PID 2508 wrote to memory of 3108 2508 cmd.exe 105 PID 2508 wrote to memory of 3108 2508 cmd.exe 105 PID 2508 wrote to memory of 3108 2508 cmd.exe 105 PID 2508 wrote to memory of 4360 2508 cmd.exe 106 PID 2508 wrote to memory of 4360 2508 cmd.exe 106 PID 2508 wrote to memory of 4360 2508 cmd.exe 106 PID 2508 wrote to memory of 4876 2508 cmd.exe 107 PID 2508 wrote to memory of 4876 2508 cmd.exe 107 PID 2508 wrote to memory of 4876 2508 cmd.exe 107 PID 2508 wrote to memory of 384 2508 cmd.exe 108 PID 2508 wrote to memory of 384 2508 cmd.exe 108 PID 2508 wrote to memory of 384 2508 cmd.exe 108 PID 2508 wrote to memory of 1320 2508 cmd.exe 109 PID 2508 wrote to memory of 1320 2508 cmd.exe 109 PID 2508 wrote to memory of 1320 2508 cmd.exe 109 PID 2508 wrote to memory of 4588 2508 cmd.exe 110 PID 2508 wrote to memory of 4588 2508 cmd.exe 110 PID 2508 wrote to memory of 4588 2508 cmd.exe 110 PID 2508 wrote to memory of 3960 2508 cmd.exe 111 PID 2508 wrote to memory of 3960 2508 cmd.exe 111 PID 2508 wrote to memory of 3960 2508 cmd.exe 111 PID 2508 wrote to memory of 2496 2508 cmd.exe 112 PID 2508 wrote to memory of 2496 2508 cmd.exe 112 PID 2508 wrote to memory of 2496 2508 cmd.exe 112 PID 2508 wrote to memory of 3820 2508 cmd.exe 113 PID 2508 wrote to memory of 3820 2508 cmd.exe 113 PID 3820 wrote to memory of 1132 3820 easinvoker.exe 114 PID 3820 wrote to memory of 1132 3820 easinvoker.exe 114 PID 2508 wrote to memory of 3628 2508 cmd.exe 116 PID 2508 wrote to memory of 3628 2508 cmd.exe 116 PID 2508 wrote to memory of 3628 2508 cmd.exe 116 PID 1132 wrote to memory of 2308 1132 cmd.exe 117 PID 1132 wrote to memory of 2308 1132 cmd.exe 117 PID 2308 wrote to memory of 1076 2308 cmd.exe 118 PID 2308 wrote to memory of 1076 2308 cmd.exe 118 PID 316 wrote to memory of 1864 316 db8447125a2a76d178a5b7ff49a3e0738cf3c163ba721451f329ec4a922cb209.exe 121 PID 316 wrote to memory of 1864 316 db8447125a2a76d178a5b7ff49a3e0738cf3c163ba721451f329ec4a922cb209.exe 121 PID 316 wrote to memory of 1864 316 db8447125a2a76d178a5b7ff49a3e0738cf3c163ba721451f329ec4a922cb209.exe 121 PID 316 wrote to memory of 1864 316 db8447125a2a76d178a5b7ff49a3e0738cf3c163ba721451f329ec4a922cb209.exe 121 PID 316 wrote to memory of 1864 316 db8447125a2a76d178a5b7ff49a3e0738cf3c163ba721451f329ec4a922cb209.exe 121
Processes
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C:\Users\Admin\AppData\Local\Temp\db8447125a2a76d178a5b7ff49a3e0738cf3c163ba721451f329ec4a922cb209.exe"C:\Users\Admin\AppData\Local\Temp\db8447125a2a76d178a5b7ff49a3e0738cf3c163ba721451f329ec4a922cb209.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:316 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Public\Libraries\HvpzghjuO.bat" "2⤵
- Suspicious use of WriteProcessMemory
PID:2508 -
C:\Windows\SysWOW64\cmd.execmd.exe /c mkdir "\\?\C:\Windows "3⤵PID:3108
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C:\Windows\SysWOW64\cmd.execmd.exe /c mkdir "\\?\C:\Windows \System32"3⤵PID:4360
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C:\Windows\SysWOW64\cmd.execmd.exe /c ECHO F3⤵PID:4876
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C:\Windows\SysWOW64\xcopy.exexcopy "easinvoker.exe" "C:\Windows \System32\" /K /D /H /Y3⤵
- Enumerates system info in registry
PID:384
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C:\Windows\SysWOW64\cmd.execmd.exe /c ECHO F3⤵PID:1320
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C:\Windows\SysWOW64\xcopy.exexcopy "netutils.dll" "C:\Windows \System32\" /K /D /H /Y3⤵
- Enumerates system info in registry
PID:4588
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C:\Windows\SysWOW64\cmd.execmd.exe /c ECHO F3⤵PID:3960
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C:\Windows\SysWOW64\xcopy.exexcopy "KDECO.bat" "C:\Windows \System32\" /K /D /H /Y3⤵
- Enumerates system info in registry
PID:2496
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C:\Windows \System32\easinvoker.exe"C:\Windows \System32\easinvoker.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3820 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\windows \system32\KDECO.bat""4⤵
- Suspicious use of WriteProcessMemory
PID:1132 -
C:\Windows\system32\cmd.execmd.exe /c start /min powershell.exe -inputformat none -outputformat none -NonInteractive -Command "Add-MpPreference -ExclusionPath 'C:\Users'"5⤵
- Suspicious use of WriteProcessMemory
PID:2308 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -inputformat none -outputformat none -NonInteractive -Command "Add-MpPreference -ExclusionPath 'C:\Users'"6⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1076
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C:\Windows\SysWOW64\PING.EXEping 127.0.0.1 -n 63⤵
- Runs ping.exe
PID:3628
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C:\Users\Public\Libraries\ujhgzpvH.pifC:\Users\Public\Libraries\ujhgzpvH.pif2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1864
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
466B
MD59e80036aabe3227dbf98b3975051a53b
SHA19670aab8897770a93293d85426b7b13dda23a152
SHA256964aab3b72b3545fabc58a209714ebeade739a0fec40b33af675d7157b9cb252
SHA512107fb6b364cf92730aca1a044f7769a1f4aed39a72f031a5004ccf09b3bebabac5fc88b3d0f85eb64c665404136db13678718bad36bea4311f07726684ed0a03
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Filesize
152B
MD57e5fbd29557a68383dfb34e696964e93
SHA1c1f748f89b47864301255d1fb2bfed04ed0d1300
SHA2564e55b1bbe2e0e099592ac57a747fa8d4ef67409901d6c64323a1b73d50e5de67
SHA5127dcb6582b03e7bf0cab2168dc775ca6d7a15ebb097fd2cdd3445b6d35ee128386fb9aa6a548b745c32540e358b2aa4d7c78a6f59f85c32065735fc54a6a2bb6a
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Filesize
128KB
MD5231ce1e1d7d98b44371ffff407d68b59
SHA125510d0f6353dbf0c9f72fc880de7585e34b28ff
SHA25630951db8bfc21640645aa9144cfeaa294bb7c6980ef236d28552b6f4f3f92a96
SHA512520887b01bda96b7c4f91b9330a5c03a12f7c7f266d4359432e7bacc76b0eef377c05a4361f8fa80ad0b94b5865699d747a5d94a2d3dcdb85dabf5887bb6c612
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Filesize
109KB
MD5f3734dd95652252d02090c287c556522
SHA1a9b9479f66516922a119eec78d3610342f22a68b
SHA256be00f70763a053bf9c4b35e97319afbffa71dbb6e9c2c3c3f642a5e1fa7eb004
SHA51259df477a29d38b8d5b5c4567c241d4ffe1d58926fa6775e1ecb15ec8119cf040be97f83870704b422f044ae56f2a5169c50b92a3e1b75a8069e2a251f9dec41b
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Filesize
66KB
MD5c116d3604ceafe7057d77ff27552c215
SHA1452b14432fb5758b46f2897aeccd89f7c82a727d
SHA2567bcdc2e607abc65ef93afd009c3048970d9e8d1c2a18fc571562396b13ebb301
SHA5129202a00eeaf4c5be94de32fd41bfea40fc32d368955d49b7bad2b5c23c4ebc92dccb37d99f5a14e53ad674b63f1baa6efb1feb27225c86693ead3262a26d66c6
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Filesize
66KB
MD5c116d3604ceafe7057d77ff27552c215
SHA1452b14432fb5758b46f2897aeccd89f7c82a727d
SHA2567bcdc2e607abc65ef93afd009c3048970d9e8d1c2a18fc571562396b13ebb301
SHA5129202a00eeaf4c5be94de32fd41bfea40fc32d368955d49b7bad2b5c23c4ebc92dccb37d99f5a14e53ad674b63f1baa6efb1feb27225c86693ead3262a26d66c6
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Filesize
128KB
MD5231ce1e1d7d98b44371ffff407d68b59
SHA125510d0f6353dbf0c9f72fc880de7585e34b28ff
SHA25630951db8bfc21640645aa9144cfeaa294bb7c6980ef236d28552b6f4f3f92a96
SHA512520887b01bda96b7c4f91b9330a5c03a12f7c7f266d4359432e7bacc76b0eef377c05a4361f8fa80ad0b94b5865699d747a5d94a2d3dcdb85dabf5887bb6c612
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Filesize
128KB
MD5231ce1e1d7d98b44371ffff407d68b59
SHA125510d0f6353dbf0c9f72fc880de7585e34b28ff
SHA25630951db8bfc21640645aa9144cfeaa294bb7c6980ef236d28552b6f4f3f92a96
SHA512520887b01bda96b7c4f91b9330a5c03a12f7c7f266d4359432e7bacc76b0eef377c05a4361f8fa80ad0b94b5865699d747a5d94a2d3dcdb85dabf5887bb6c612
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Filesize
109KB
MD5f3734dd95652252d02090c287c556522
SHA1a9b9479f66516922a119eec78d3610342f22a68b
SHA256be00f70763a053bf9c4b35e97319afbffa71dbb6e9c2c3c3f642a5e1fa7eb004
SHA51259df477a29d38b8d5b5c4567c241d4ffe1d58926fa6775e1ecb15ec8119cf040be97f83870704b422f044ae56f2a5169c50b92a3e1b75a8069e2a251f9dec41b
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Filesize
109KB
MD5f3734dd95652252d02090c287c556522
SHA1a9b9479f66516922a119eec78d3610342f22a68b
SHA256be00f70763a053bf9c4b35e97319afbffa71dbb6e9c2c3c3f642a5e1fa7eb004
SHA51259df477a29d38b8d5b5c4567c241d4ffe1d58926fa6775e1ecb15ec8119cf040be97f83870704b422f044ae56f2a5169c50b92a3e1b75a8069e2a251f9dec41b
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Filesize
152B
MD57e5fbd29557a68383dfb34e696964e93
SHA1c1f748f89b47864301255d1fb2bfed04ed0d1300
SHA2564e55b1bbe2e0e099592ac57a747fa8d4ef67409901d6c64323a1b73d50e5de67
SHA5127dcb6582b03e7bf0cab2168dc775ca6d7a15ebb097fd2cdd3445b6d35ee128386fb9aa6a548b745c32540e358b2aa4d7c78a6f59f85c32065735fc54a6a2bb6a