ramnit | cdcf2f5cbfacdf5972ef90edc279781447b5b4206e2096994523bb1a63dc5117

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
08/07/2024, 16:13

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General

Target

2cfbbecc0660f113b33b467edf347d77_JaffaCakes118.exe
Size

94KB
MD5

2cfbbecc0660f113b33b467edf347d77
SHA1

7f39270b8ef26fa94765e51e27fce9fe6622b7da
SHA256

cdcf2f5cbfacdf5972ef90edc279781447b5b4206e2096994523bb1a63dc5117
SHA512

0ad29e8dd30dfdeb631bf031d3229cc177a465b22a23e5e44f0f4bafc84683cd6c0981487d4c818205ff2c1242c9589cdacd781bc5f3094c2e6bac60ba28d011
SSDEEP

1536:cw2kFlyE7tE2E56v3/o2AYiTHCYZllZCCdutsbZDMwMTZRHUEWo0XrME7jwaaHwm:cw2QlyOvE56v31hiTHFPvN7MNJ+7zjwx

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-1-5-21-771719357-2485960699-3367710044-1000\Control Panel\International\Geo\Nation	2cfbbecc0660f113b33b467edf347d77_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
5116	faustxedtcwfsrgy.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
4820	4152	WerFault.exe	83
2056	3648	WerFault.exe	92

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1035326934"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31117715"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31117715"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\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
Set value (data)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3e0000003e000000c4040000a3020000	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1035326934"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31117715"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "427248272"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31117715"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1236264659"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{695F5DF6-3D86-11EF-A2B8-66F2A351D5B9} = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1037983352"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	IEXPLORE.EXE

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
660	Process not Found

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeSecurityPrivilege	2732	2cfbbecc0660f113b33b467edf347d77_JaffaCakes118.exe
Token: SeDebugPrivilege	2732	2cfbbecc0660f113b33b467edf347d77_JaffaCakes118.exe
Token: SeSecurityPrivilege	5116	faustxedtcwfsrgy.exe
Token: SeLoadDriverPrivilege	5116	faustxedtcwfsrgy.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1760	IEXPLORE.EXE
1760	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
1760	IEXPLORE.EXE
1760	IEXPLORE.EXE
960	IEXPLORE.EXE
960	IEXPLORE.EXE
960	IEXPLORE.EXE
960	IEXPLORE.EXE
1760	IEXPLORE.EXE
1760	IEXPLORE.EXE
2088	IEXPLORE.EXE
2088	IEXPLORE.EXE
2088	IEXPLORE.EXE
2088	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 37 IoCs

description	pid	Process	procid_target
PID 2732 wrote to memory of 4152	2732	2cfbbecc0660f113b33b467edf347d77_JaffaCakes118.exe	83
PID 2732 wrote to memory of 4152	2732	2cfbbecc0660f113b33b467edf347d77_JaffaCakes118.exe	83
PID 2732 wrote to memory of 4152	2732	2cfbbecc0660f113b33b467edf347d77_JaffaCakes118.exe	83
PID 2732 wrote to memory of 4152	2732	2cfbbecc0660f113b33b467edf347d77_JaffaCakes118.exe	83
PID 2732 wrote to memory of 4152	2732	2cfbbecc0660f113b33b467edf347d77_JaffaCakes118.exe	83
PID 2732 wrote to memory of 4152	2732	2cfbbecc0660f113b33b467edf347d77_JaffaCakes118.exe	83
PID 2732 wrote to memory of 4152	2732	2cfbbecc0660f113b33b467edf347d77_JaffaCakes118.exe	83
PID 2732 wrote to memory of 4152	2732	2cfbbecc0660f113b33b467edf347d77_JaffaCakes118.exe	83
PID 2732 wrote to memory of 4152	2732	2cfbbecc0660f113b33b467edf347d77_JaffaCakes118.exe	83
PID 2732 wrote to memory of 4452	2732	2cfbbecc0660f113b33b467edf347d77_JaffaCakes118.exe	89
PID 2732 wrote to memory of 4452	2732	2cfbbecc0660f113b33b467edf347d77_JaffaCakes118.exe	89
PID 2732 wrote to memory of 4452	2732	2cfbbecc0660f113b33b467edf347d77_JaffaCakes118.exe	89
PID 4452 wrote to memory of 1760	4452	iexplore.exe	90
PID 4452 wrote to memory of 1760	4452	iexplore.exe	90
PID 1760 wrote to memory of 960	1760	IEXPLORE.EXE	91
PID 1760 wrote to memory of 960	1760	IEXPLORE.EXE	91
PID 1760 wrote to memory of 960	1760	IEXPLORE.EXE	91
PID 2732 wrote to memory of 3648	2732	2cfbbecc0660f113b33b467edf347d77_JaffaCakes118.exe	92
PID 2732 wrote to memory of 3648	2732	2cfbbecc0660f113b33b467edf347d77_JaffaCakes118.exe	92
PID 2732 wrote to memory of 3648	2732	2cfbbecc0660f113b33b467edf347d77_JaffaCakes118.exe	92
PID 2732 wrote to memory of 3648	2732	2cfbbecc0660f113b33b467edf347d77_JaffaCakes118.exe	92
PID 2732 wrote to memory of 3648	2732	2cfbbecc0660f113b33b467edf347d77_JaffaCakes118.exe	92
PID 2732 wrote to memory of 3648	2732	2cfbbecc0660f113b33b467edf347d77_JaffaCakes118.exe	92
PID 2732 wrote to memory of 3648	2732	2cfbbecc0660f113b33b467edf347d77_JaffaCakes118.exe	92
PID 2732 wrote to memory of 3648	2732	2cfbbecc0660f113b33b467edf347d77_JaffaCakes118.exe	92
PID 2732 wrote to memory of 3648	2732	2cfbbecc0660f113b33b467edf347d77_JaffaCakes118.exe	92
PID 2732 wrote to memory of 32	2732	2cfbbecc0660f113b33b467edf347d77_JaffaCakes118.exe	97
PID 2732 wrote to memory of 32	2732	2cfbbecc0660f113b33b467edf347d77_JaffaCakes118.exe	97
PID 2732 wrote to memory of 32	2732	2cfbbecc0660f113b33b467edf347d77_JaffaCakes118.exe	97
PID 32 wrote to memory of 208	32	iexplore.exe	98
PID 32 wrote to memory of 208	32	iexplore.exe	98
PID 1760 wrote to memory of 2088	1760	IEXPLORE.EXE	99
PID 1760 wrote to memory of 2088	1760	IEXPLORE.EXE	99
PID 1760 wrote to memory of 2088	1760	IEXPLORE.EXE	99
PID 2732 wrote to memory of 5116	2732	2cfbbecc0660f113b33b467edf347d77_JaffaCakes118.exe	102
PID 2732 wrote to memory of 5116	2732	2cfbbecc0660f113b33b467edf347d77_JaffaCakes118.exe	102
PID 2732 wrote to memory of 5116	2732	2cfbbecc0660f113b33b467edf347d77_JaffaCakes118.exe	102

C:\Users\Admin\AppData\Local\Temp\2cfbbecc0660f113b33b467edf347d77_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2cfbbecc0660f113b33b467edf347d77_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2732
- C:\Windows\SysWOW64\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  PID:4152
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4152 -s 204
    3⤵
    - Program crash
    PID:4820
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4452
- - 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:1760
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1760 CREDAT:17410 /prefetch:2
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:960
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1760 CREDAT:17416 /prefetch:2
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:2088
- C:\Windows\SysWOW64\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  PID:3648
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3648 -s 216
    3⤵
    - Program crash
    PID:2056
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:32
- - C:\Program Files\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
    3⤵
    - Modifies Internet Explorer settings
    PID:208
- C:\Users\Admin\AppData\Local\Temp\faustxedtcwfsrgy.exe
  "C:\Users\Admin\AppData\Local\Temp\faustxedtcwfsrgy.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:5116

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4152 -ip 4152
1⤵
PID:1516

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 3648 -ip 3648
1⤵
PID:3528

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\3QU26HOG\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\faustxedtcwfsrgy.exe

Filesize
94KB

MD5
2cfbbecc0660f113b33b467edf347d77

SHA1
7f39270b8ef26fa94765e51e27fce9fe6622b7da

SHA256
cdcf2f5cbfacdf5972ef90edc279781447b5b4206e2096994523bb1a63dc5117

SHA512
0ad29e8dd30dfdeb631bf031d3229cc177a465b22a23e5e44f0f4bafc84683cd6c0981487d4c818205ff2c1242c9589cdacd781bc5f3094c2e6bac60ba28d011

Download Submit
memory/2732-16-0x0000000077712000-0x0000000077713000-memory.dmp

Filesize
4KB

Download
memory/2732-32-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/2732-4-0x00000000021A0000-0x00000000021A1000-memory.dmp

Filesize
4KB

Download
memory/2732-7-0x0000000000400000-0x0000000000438B40-memory.dmp

Filesize
226KB

Download
memory/2732-1-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/2732-5-0x00000000021B0000-0x00000000021B1000-memory.dmp

Filesize
4KB

Download
memory/2732-11-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/2732-15-0x0000000000400000-0x0000000000438B40-memory.dmp

Filesize
226KB

Download
memory/2732-0-0x0000000000400000-0x0000000000438B40-memory.dmp

Filesize
226KB

Download
memory/2732-19-0x0000000077712000-0x0000000077713000-memory.dmp

Filesize
4KB

Download
memory/2732-18-0x0000000000400000-0x0000000000438B40-memory.dmp

Filesize
226KB

Download
memory/2732-2-0x0000000000400000-0x0000000000438B40-memory.dmp

Filesize
226KB

Download
memory/4152-8-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/4152-9-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/5116-34-0x0000000000400000-0x0000000000438B40-memory.dmp

Filesize
226KB

Download
memory/5116-33-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/5116-39-0x0000000000400000-0x0000000000438B40-memory.dmp

Filesize
226KB

Download
memory/5116-38-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download