8bf979e7741f483a14855733e214181ca08b5afb89b75f9ee61735c2aa37bdf8

General

Target

8bf979e7741f483a14855733e214181ca08b5afb89b75f9ee61735c2aa37bdf8.exe
Size

296KB
MD5

58c3ff9a583c50731a73d383e019b1b1
SHA1

d6bcf432e36b9feea86d4ba332b06263822a6411
SHA256

8bf979e7741f483a14855733e214181ca08b5afb89b75f9ee61735c2aa37bdf8
SHA512

b829b297069f0497ab451febc57c63480f641b8913481bc3b989e67f53ae91ada75393e1c10e1ebe1de32dc5ab3ba0c70cd6c2283ccec928f578813c297f8737
SSDEEP

3072:JheIcHrdOir142th73p8oigrQGe365DBvUB1zA0v1PmMn4SOUKavYrDGw3G+8a1v:9y193mtP2Dtgf+44SNBA3J1ibEIh5pG

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

Processes:

8bf979e7741f483a14855733e214181ca08b5afb89b75f9ee61735c2aa37bdf8.exe

description	pid	process	target process
PID 1364 set thread context of 1752	1364	8bf979e7741f483a14855733e214181ca08b5afb89b75f9ee61735c2aa37bdf8.exe	8bf979e7741f483a14855733e214181ca08b5afb89b75f9ee61735c2aa37bdf8.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 34 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{5E6330B1-4321-11ED-8B55-6651945CA213} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000062e6ef0d45f4454ab79548c962d74cdf00000000020000000000106600000001000020000000c50c9d285b4dddc32a8cce50c1371a1184110b668ffd7036e5f624103012041c000000000e80000000020000200000005b81b277a1ab0103870a0933decc218e0cf5d494b6435d559a564c910b58a18f20000000132e3625a754a178a97bdc51fc469a23451cc8cc5cd2355a1845df521ed7ab974000000015f4f2ca205518471b6695cc432254c62df21835a0aff2ae99dfb78c4dd7bfa0c5329572e7dc7c0ddafe6d4f61a1334b68ff9073ae5bdb7ef59b0b7c972631c1	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b09a41432ed7d801	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "371569592"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

956 iexplore.exe

pid	process
956	iexplore.exe

Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

8bf979e7741f483a14855733e214181ca08b5afb89b75f9ee61735c2aa37bdf8.exeiexplore.exeIEXPLORE.EXE

pid	process
1364	8bf979e7741f483a14855733e214181ca08b5afb89b75f9ee61735c2aa37bdf8.exe
956	iexplore.exe
956	iexplore.exe
1008	IEXPLORE.EXE
1008	IEXPLORE.EXE
1008	IEXPLORE.EXE
1008	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

8bf979e7741f483a14855733e214181ca08b5afb89b75f9ee61735c2aa37bdf8.exe8bf979e7741f483a14855733e214181ca08b5afb89b75f9ee61735c2aa37bdf8.exeiexplore.exe

description	pid	process	target process
PID 1364 wrote to memory of 1752	1364	8bf979e7741f483a14855733e214181ca08b5afb89b75f9ee61735c2aa37bdf8.exe	8bf979e7741f483a14855733e214181ca08b5afb89b75f9ee61735c2aa37bdf8.exe
PID 1364 wrote to memory of 1752	1364	8bf979e7741f483a14855733e214181ca08b5afb89b75f9ee61735c2aa37bdf8.exe	8bf979e7741f483a14855733e214181ca08b5afb89b75f9ee61735c2aa37bdf8.exe
PID 1364 wrote to memory of 1752	1364	8bf979e7741f483a14855733e214181ca08b5afb89b75f9ee61735c2aa37bdf8.exe	8bf979e7741f483a14855733e214181ca08b5afb89b75f9ee61735c2aa37bdf8.exe
PID 1364 wrote to memory of 1752	1364	8bf979e7741f483a14855733e214181ca08b5afb89b75f9ee61735c2aa37bdf8.exe	8bf979e7741f483a14855733e214181ca08b5afb89b75f9ee61735c2aa37bdf8.exe
PID 1364 wrote to memory of 1752	1364	8bf979e7741f483a14855733e214181ca08b5afb89b75f9ee61735c2aa37bdf8.exe	8bf979e7741f483a14855733e214181ca08b5afb89b75f9ee61735c2aa37bdf8.exe
PID 1364 wrote to memory of 1752	1364	8bf979e7741f483a14855733e214181ca08b5afb89b75f9ee61735c2aa37bdf8.exe	8bf979e7741f483a14855733e214181ca08b5afb89b75f9ee61735c2aa37bdf8.exe
PID 1364 wrote to memory of 1752	1364	8bf979e7741f483a14855733e214181ca08b5afb89b75f9ee61735c2aa37bdf8.exe	8bf979e7741f483a14855733e214181ca08b5afb89b75f9ee61735c2aa37bdf8.exe
PID 1364 wrote to memory of 1752	1364	8bf979e7741f483a14855733e214181ca08b5afb89b75f9ee61735c2aa37bdf8.exe	8bf979e7741f483a14855733e214181ca08b5afb89b75f9ee61735c2aa37bdf8.exe
PID 1364 wrote to memory of 1752	1364	8bf979e7741f483a14855733e214181ca08b5afb89b75f9ee61735c2aa37bdf8.exe	8bf979e7741f483a14855733e214181ca08b5afb89b75f9ee61735c2aa37bdf8.exe
PID 1752 wrote to memory of 956	1752	8bf979e7741f483a14855733e214181ca08b5afb89b75f9ee61735c2aa37bdf8.exe	iexplore.exe
PID 1752 wrote to memory of 956	1752	8bf979e7741f483a14855733e214181ca08b5afb89b75f9ee61735c2aa37bdf8.exe	iexplore.exe
PID 1752 wrote to memory of 956	1752	8bf979e7741f483a14855733e214181ca08b5afb89b75f9ee61735c2aa37bdf8.exe	iexplore.exe
PID 1752 wrote to memory of 956	1752	8bf979e7741f483a14855733e214181ca08b5afb89b75f9ee61735c2aa37bdf8.exe	iexplore.exe
PID 956 wrote to memory of 1008	956	iexplore.exe	IEXPLORE.EXE
PID 956 wrote to memory of 1008	956	iexplore.exe	IEXPLORE.EXE
PID 956 wrote to memory of 1008	956	iexplore.exe	IEXPLORE.EXE
PID 956 wrote to memory of 1008	956	iexplore.exe	IEXPLORE.EXE

C:\Users\Admin\AppData\Local\Temp\8bf979e7741f483a14855733e214181ca08b5afb89b75f9ee61735c2aa37bdf8.exe
"C:\Users\Admin\AppData\Local\Temp\8bf979e7741f483a14855733e214181ca08b5afb89b75f9ee61735c2aa37bdf8.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1364

C:\Users\Admin\AppData\Local\Temp\8bf979e7741f483a14855733e214181ca08b5afb89b75f9ee61735c2aa37bdf8.exe
C:\Users\Admin\AppData\Local\Temp\8bf979e7741f483a14855733e214181ca08b5afb89b75f9ee61735c2aa37bdf8.exe
2⤵
- Suspicious use of WriteProcessMemory
PID:1752

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch2&plcid=0x409&o1=SHIM_NOVERSION_FOUND&version=(null)&processName=8bf979e7741f483a14855733e214181ca08b5afb89b75f9ee61735c2aa37bdf8.exe&platform=0009&osver=5&isServer=0&shimver=4.0.30319.0
3⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:956

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:956 CREDAT:275457 /prefetch:2
4⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1008

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\LLQTV9NE.txt
Filesize
603B

MD5
5bbfa61dc34377265fe3567b48ef93fe

SHA1
cb68e2b3943d83fcaf89b5de3d7892e427861a77

SHA256
fcd2a6f75afc9e6eff22b8bc7b1b84235518b30e5fe54879fd9a00d7d80dde25

SHA512
3229845a0944e5963baec9815d68c4d74a7e6bc86011fdd6d23f9be5b14e8b167037349cdae17ed0fb56c463f81b85be6a78e85844d96914db802a0c9da40547

Download Submit
memory/1364-56-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/1364-68-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/1752-57-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/1752-58-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/1752-60-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/1752-62-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/1752-64-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/1752-66-0x000000000043F3A4-mapping.dmp

Download
memory/1752-69-0x0000000000402000-0x000000000043F400-memory.dmp

Filesize
245KB

Download
memory/1752-70-0x00000000763F1000-0x00000000763F3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads