ramnit | 0fbdfd8c5215783c38aa43b45a81f6ad485634a623635fa8c66e78b732ec5942

Analysis

max time kernel
90s
max time network
85s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
19/06/2024, 22:32

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General

Target
00e6d6b69e80f4b9e86ddd196ade9246_JaffaCakes118.exe
Size 105KB
Sample240619-2f7arayhkr
SHA256 0fbdfd8c5215783c38aa43b45a81f6ad485634a623635fa8c66e78b732ec5942
MD5 00e6d6b69e80f4b9e86ddd196ade9246
SHA1 31d0155670221ef135c81bf3879380f56fcd4f8f
SHA512 d0a23e55ec4d05e97dad34fe051fb8fea5338b036ef59c59a1f9d6a827a35ca1795701449759d0a9d8f440ac11671cc4d2bf7384dbe7f68825894928803b8d67
SSDEEP 3072:zAK0CBezOU+8isBve4bF3u5jwaaHw7Koj4rI:83z+svb1uz
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

ramnit banker spyware stealer trojan worm

Malware Config

Signatures

Ramnit
Ramnit is a versatile family that holds viruses, worms, and Trojans.
trojan spyware stealer worm banker ramnit

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	00e6d6b69e80f4b9e86ddd196ade9246_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
3900	fohnoksspjsvqcea.exe

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

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4884	1020	WerFault.exe	82
2964	4396	WerFault.exe	93

Modifies Internet Explorer settings 1 TTPs 18 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "424998228"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{D78FCD87-2E8B-11EF-9519-FE55E2F65CCF} = "0"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\""	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3e0000003e000000c4040000a3020000	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
660	Process not Found

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeSecurityPrivilege	2428	00e6d6b69e80f4b9e86ddd196ade9246_JaffaCakes118.exe
Token: SeDebugPrivilege	2428	00e6d6b69e80f4b9e86ddd196ade9246_JaffaCakes118.exe
Token: SeSecurityPrivilege	3900	fohnoksspjsvqcea.exe
Token: SeLoadDriverPrivilege	3900	fohnoksspjsvqcea.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3912	IEXPLORE.EXE
3912	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
3912	IEXPLORE.EXE
3912	IEXPLORE.EXE
4020	IEXPLORE.EXE
4020	IEXPLORE.EXE
4020	IEXPLORE.EXE
4020	IEXPLORE.EXE
3912	IEXPLORE.EXE
3912	IEXPLORE.EXE
2908	IEXPLORE.EXE
2908	IEXPLORE.EXE
2908	IEXPLORE.EXE
2908	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 37 IoCs

description	pid	Process	procid_target
PID 2428 wrote to memory of 1020	2428	00e6d6b69e80f4b9e86ddd196ade9246_JaffaCakes118.exe	82
PID 2428 wrote to memory of 1020	2428	00e6d6b69e80f4b9e86ddd196ade9246_JaffaCakes118.exe	82
PID 2428 wrote to memory of 1020	2428	00e6d6b69e80f4b9e86ddd196ade9246_JaffaCakes118.exe	82
PID 2428 wrote to memory of 1020	2428	00e6d6b69e80f4b9e86ddd196ade9246_JaffaCakes118.exe	82
PID 2428 wrote to memory of 1020	2428	00e6d6b69e80f4b9e86ddd196ade9246_JaffaCakes118.exe	82
PID 2428 wrote to memory of 1020	2428	00e6d6b69e80f4b9e86ddd196ade9246_JaffaCakes118.exe	82
PID 2428 wrote to memory of 1020	2428	00e6d6b69e80f4b9e86ddd196ade9246_JaffaCakes118.exe	82
PID 2428 wrote to memory of 1020	2428	00e6d6b69e80f4b9e86ddd196ade9246_JaffaCakes118.exe	82
PID 2428 wrote to memory of 1020	2428	00e6d6b69e80f4b9e86ddd196ade9246_JaffaCakes118.exe	82
PID 2428 wrote to memory of 3488	2428	00e6d6b69e80f4b9e86ddd196ade9246_JaffaCakes118.exe	90
PID 2428 wrote to memory of 3488	2428	00e6d6b69e80f4b9e86ddd196ade9246_JaffaCakes118.exe	90
PID 2428 wrote to memory of 3488	2428	00e6d6b69e80f4b9e86ddd196ade9246_JaffaCakes118.exe	90
PID 3488 wrote to memory of 3912	3488	iexplore.exe	91
PID 3488 wrote to memory of 3912	3488	iexplore.exe	91
PID 3912 wrote to memory of 4020	3912	IEXPLORE.EXE	92
PID 3912 wrote to memory of 4020	3912	IEXPLORE.EXE	92
PID 3912 wrote to memory of 4020	3912	IEXPLORE.EXE	92
PID 2428 wrote to memory of 4396	2428	00e6d6b69e80f4b9e86ddd196ade9246_JaffaCakes118.exe	93
PID 2428 wrote to memory of 4396	2428	00e6d6b69e80f4b9e86ddd196ade9246_JaffaCakes118.exe	93
PID 2428 wrote to memory of 4396	2428	00e6d6b69e80f4b9e86ddd196ade9246_JaffaCakes118.exe	93
PID 2428 wrote to memory of 4396	2428	00e6d6b69e80f4b9e86ddd196ade9246_JaffaCakes118.exe	93
PID 2428 wrote to memory of 4396	2428	00e6d6b69e80f4b9e86ddd196ade9246_JaffaCakes118.exe	93
PID 2428 wrote to memory of 4396	2428	00e6d6b69e80f4b9e86ddd196ade9246_JaffaCakes118.exe	93
PID 2428 wrote to memory of 4396	2428	00e6d6b69e80f4b9e86ddd196ade9246_JaffaCakes118.exe	93
PID 2428 wrote to memory of 4396	2428	00e6d6b69e80f4b9e86ddd196ade9246_JaffaCakes118.exe	93
PID 2428 wrote to memory of 4396	2428	00e6d6b69e80f4b9e86ddd196ade9246_JaffaCakes118.exe	93
PID 2428 wrote to memory of 1508	2428	00e6d6b69e80f4b9e86ddd196ade9246_JaffaCakes118.exe	98
PID 2428 wrote to memory of 1508	2428	00e6d6b69e80f4b9e86ddd196ade9246_JaffaCakes118.exe	98
PID 2428 wrote to memory of 1508	2428	00e6d6b69e80f4b9e86ddd196ade9246_JaffaCakes118.exe	98
PID 1508 wrote to memory of 4256	1508	iexplore.exe	99
PID 1508 wrote to memory of 4256	1508	iexplore.exe	99
PID 3912 wrote to memory of 2908	3912	IEXPLORE.EXE	100
PID 3912 wrote to memory of 2908	3912	IEXPLORE.EXE	100
PID 3912 wrote to memory of 2908	3912	IEXPLORE.EXE	100
PID 2428 wrote to memory of 3900	2428	00e6d6b69e80f4b9e86ddd196ade9246_JaffaCakes118.exe	103
PID 2428 wrote to memory of 3900	2428	00e6d6b69e80f4b9e86ddd196ade9246_JaffaCakes118.exe	103
PID 2428 wrote to memory of 3900	2428	00e6d6b69e80f4b9e86ddd196ade9246_JaffaCakes118.exe	103

C:\Users\Admin\AppData\Local\Temp\00e6d6b69e80f4b9e86ddd196ade9246_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\00e6d6b69e80f4b9e86ddd196ade9246_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2428
- C:\Windows\SysWOW64\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  PID:1020
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1020 -s 208
    3⤵
    - Program crash
    PID:4884
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3488
- - C:\Program Files\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:3912
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3912 CREDAT:17410 /prefetch:2
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:4020
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3912 CREDAT:17416 /prefetch:2
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:2908
- C:\Windows\SysWOW64\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  PID:4396
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4396 -s 208
    3⤵
    - Program crash
    PID:2964
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1508
- - C:\Program Files\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
    3⤵
    - Modifies Internet Explorer settings
    PID:4256
- C:\Users\Admin\AppData\Local\Temp\fohnoksspjsvqcea.exe
  "C:\Users\Admin\AppData\Local\Temp\fohnoksspjsvqcea.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:3900

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1020 -ip 1020
1⤵
PID:5088

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 4396 -ip 4396
1⤵
PID:1032

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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fohnoksspjsvqcea.exe

Path C:\Users\Admin\AppData\Local\Temp\fohnoksspjsvqcea.exe
Size 105KB
SHA256 0fbdfd8c5215783c38aa43b45a81f6ad485634a623635fa8c66e78b732ec5942
MD5 00e6d6b69e80f4b9e86ddd196ade9246
SHA1 31d0155670221ef135c81bf3879380f56fcd4f8f
SHA512 d0a23e55ec4d05e97dad34fe051fb8fea5338b036ef59c59a1f9d6a827a35ca1795701449759d0a9d8f440ac11671cc4d2bf7384dbe7f68825894928803b8d67
SSDEEP 3072:zAK0CBezOU+8isBve4bF3u5jwaaHw7Koj4rI:83z+svb1uz
MD5 SHA1 SHA512 SSDEEP

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memory/1020-9-0x0000000000DD0000-0x0000000000DD1000-memory.dmp

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memory/1020-8-0x0000000000DF0000-0x0000000000DF1000-memory.dmp

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memory/2428-16-0x0000000077292000-0x0000000077293000-memory.dmp

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memory/2428-18-0x0000000000400000-0x0000000000439FE4-memory.dmp

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memory/2428-7-0x0000000000400000-0x0000000000439FE4-memory.dmp

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memory/2428-5-0x00000000006C0000-0x00000000006C1000-memory.dmp

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memory/2428-0-0x0000000000400000-0x0000000000439FE4-memory.dmp

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memory/2428-11-0x0000000000400000-0x000000000043A000-memory.dmp

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memory/2428-12-0x0000000000400000-0x0000000000439FE4-memory.dmp

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memory/2428-1-0x0000000000400000-0x000000000043A000-memory.dmp

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memory/2428-17-0x0000000000400000-0x0000000000439FE4-memory.dmp

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memory/2428-4-0x00000000006B0000-0x00000000006B1000-memory.dmp

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memory/2428-19-0x0000000077292000-0x0000000077293000-memory.dmp

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memory/2428-2-0x0000000000400000-0x0000000000439FE4-memory.dmp

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memory/2428-27-0x0000000000400000-0x000000000043A000-memory.dmp

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memory/3900-29-0x0000000000400000-0x0000000000439FE4-memory.dmp

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memory/3900-31-0x0000000000400000-0x000000000043A000-memory.dmp

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memory/3900-32-0x0000000000400000-0x0000000000439FE4-memory.dmp

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memory/3900-36-0x0000000000400000-0x000000000043A000-memory.dmp

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memory/3900-35-0x0000000000400000-0x0000000000439FE4-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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