ramnit | b43f5db3c9d56c494be07e0d2a82198ab2ab99f1ff46d4ee85403b833b140d0b

Analysis

max time kernel
92s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20250129-en
resource tags

arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
submitted
30/01/2025, 17:02

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General

Target

JaffaCakes118_64d668837555fb488088528fe78f26b6.exe
Size

105KB
MD5

64d668837555fb488088528fe78f26b6
SHA1

a219c9cae72221ec96b7e34c625600fd680aa07b
SHA256

b43f5db3c9d56c494be07e0d2a82198ab2ab99f1ff46d4ee85403b833b140d0b
SHA512

e2c345c298492dbc947b9200b3c67dcff15236e67a6120712f47a3f249fde18e6c0a6d1b5eea4517c0f73e224a0ecb3372d0737874abb8f989da16c310bbb61f
SSDEEP

3072:XFNP+8u21BPpqaeXBry5jwaaHw7Koj4r+VuE:XFNP+8ucBRqaeROrV

Score

10^/10

ramnit banker discovery 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
Ramnit family
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-1-5-21-2436272344-4274332273-444425594-1000\Control Panel\International\Geo\Nation	JaffaCakes118_64d668837555fb488088528fe78f26b6.exe

Executes dropped EXE 1 IoCs

pid	Process
4560	mptylnociqrhciso.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
3616	1388	WerFault.exe	83
2412	1936	WerFault.exe	93

System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IEXPLORE.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	iexplore.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IEXPLORE.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mptylnociqrhciso.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_64d668837555fb488088528fe78f26b6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	iexplore.exe

Modifies Internet Explorer settings 1 TTPs 32 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3456150361"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{F981AAFB-DF2B-11EF-AE41-E6F5C2D13B6D} = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\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 (int)	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31159096"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31159096"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "445021518"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31159096"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3e0000003e000000c4040000a3020000	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3453650294"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3653962651"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
656	Process not Found

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeSecurityPrivilege	4708	JaffaCakes118_64d668837555fb488088528fe78f26b6.exe
Token: SeDebugPrivilege	4708	JaffaCakes118_64d668837555fb488088528fe78f26b6.exe
Token: SeSecurityPrivilege	4560	mptylnociqrhciso.exe
Token: SeLoadDriverPrivilege	4560	mptylnociqrhciso.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1480	IEXPLORE.EXE
1480	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
1480	IEXPLORE.EXE
1480	IEXPLORE.EXE
4108	IEXPLORE.EXE
4108	IEXPLORE.EXE
4108	IEXPLORE.EXE
4108	IEXPLORE.EXE
1480	IEXPLORE.EXE
1480	IEXPLORE.EXE
4276	IEXPLORE.EXE
4276	IEXPLORE.EXE
4276	IEXPLORE.EXE
4276	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 37 IoCs

description	pid	Process	procid_target
PID 4708 wrote to memory of 1388	4708	JaffaCakes118_64d668837555fb488088528fe78f26b6.exe	83
PID 4708 wrote to memory of 1388	4708	JaffaCakes118_64d668837555fb488088528fe78f26b6.exe	83
PID 4708 wrote to memory of 1388	4708	JaffaCakes118_64d668837555fb488088528fe78f26b6.exe	83
PID 4708 wrote to memory of 1388	4708	JaffaCakes118_64d668837555fb488088528fe78f26b6.exe	83
PID 4708 wrote to memory of 1388	4708	JaffaCakes118_64d668837555fb488088528fe78f26b6.exe	83
PID 4708 wrote to memory of 1388	4708	JaffaCakes118_64d668837555fb488088528fe78f26b6.exe	83
PID 4708 wrote to memory of 1388	4708	JaffaCakes118_64d668837555fb488088528fe78f26b6.exe	83
PID 4708 wrote to memory of 1388	4708	JaffaCakes118_64d668837555fb488088528fe78f26b6.exe	83
PID 4708 wrote to memory of 1388	4708	JaffaCakes118_64d668837555fb488088528fe78f26b6.exe	83
PID 4708 wrote to memory of 396	4708	JaffaCakes118_64d668837555fb488088528fe78f26b6.exe	90
PID 4708 wrote to memory of 396	4708	JaffaCakes118_64d668837555fb488088528fe78f26b6.exe	90
PID 4708 wrote to memory of 396	4708	JaffaCakes118_64d668837555fb488088528fe78f26b6.exe	90
PID 396 wrote to memory of 1480	396	iexplore.exe	91
PID 396 wrote to memory of 1480	396	iexplore.exe	91
PID 1480 wrote to memory of 4108	1480	IEXPLORE.EXE	92
PID 1480 wrote to memory of 4108	1480	IEXPLORE.EXE	92
PID 1480 wrote to memory of 4108	1480	IEXPLORE.EXE	92
PID 4708 wrote to memory of 1936	4708	JaffaCakes118_64d668837555fb488088528fe78f26b6.exe	93
PID 4708 wrote to memory of 1936	4708	JaffaCakes118_64d668837555fb488088528fe78f26b6.exe	93
PID 4708 wrote to memory of 1936	4708	JaffaCakes118_64d668837555fb488088528fe78f26b6.exe	93
PID 4708 wrote to memory of 1936	4708	JaffaCakes118_64d668837555fb488088528fe78f26b6.exe	93
PID 4708 wrote to memory of 1936	4708	JaffaCakes118_64d668837555fb488088528fe78f26b6.exe	93
PID 4708 wrote to memory of 1936	4708	JaffaCakes118_64d668837555fb488088528fe78f26b6.exe	93
PID 4708 wrote to memory of 1936	4708	JaffaCakes118_64d668837555fb488088528fe78f26b6.exe	93
PID 4708 wrote to memory of 1936	4708	JaffaCakes118_64d668837555fb488088528fe78f26b6.exe	93
PID 4708 wrote to memory of 1936	4708	JaffaCakes118_64d668837555fb488088528fe78f26b6.exe	93
PID 4708 wrote to memory of 2084	4708	JaffaCakes118_64d668837555fb488088528fe78f26b6.exe	98
PID 4708 wrote to memory of 2084	4708	JaffaCakes118_64d668837555fb488088528fe78f26b6.exe	98
PID 4708 wrote to memory of 2084	4708	JaffaCakes118_64d668837555fb488088528fe78f26b6.exe	98
PID 2084 wrote to memory of 3756	2084	iexplore.exe	99
PID 2084 wrote to memory of 3756	2084	iexplore.exe	99
PID 1480 wrote to memory of 4276	1480	IEXPLORE.EXE	100
PID 1480 wrote to memory of 4276	1480	IEXPLORE.EXE	100
PID 1480 wrote to memory of 4276	1480	IEXPLORE.EXE	100
PID 4708 wrote to memory of 4560	4708	JaffaCakes118_64d668837555fb488088528fe78f26b6.exe	102
PID 4708 wrote to memory of 4560	4708	JaffaCakes118_64d668837555fb488088528fe78f26b6.exe	102
PID 4708 wrote to memory of 4560	4708	JaffaCakes118_64d668837555fb488088528fe78f26b6.exe	102

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_64d668837555fb488088528fe78f26b6.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_64d668837555fb488088528fe78f26b6.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4708
- C:\Windows\SysWOW64\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  PID:1388
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1388 -s 84
    3⤵
    - Program crash
    PID:3616
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:396
- - 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:1480
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1480 CREDAT:17410 /prefetch:2
      4⤵
      System Location Discovery: System Language Discovery
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:4108
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1480 CREDAT:17416 /prefetch:2
      4⤵
      System Location Discovery: System Language Discovery
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:4276
- C:\Windows\SysWOW64\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  PID:1936
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1936 -s 204
    3⤵
    - Program crash
    PID:2412
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2084
- - C:\Program Files\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
    3⤵
    - Modifies Internet Explorer settings
    PID:3756
- C:\Users\Admin\AppData\Local\Temp\mptylnociqrhciso.exe
  "C:\Users\Admin\AppData\Local\Temp\mptylnociqrhciso.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:4560

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1388 -ip 1388
1⤵
PID:4544

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 1936 -ip 1936
1⤵
PID:3580

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VC9D6Q93\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

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

Filesize
105KB

MD5
64d668837555fb488088528fe78f26b6

SHA1
a219c9cae72221ec96b7e34c625600fd680aa07b

SHA256
b43f5db3c9d56c494be07e0d2a82198ab2ab99f1ff46d4ee85403b833b140d0b

SHA512
e2c345c298492dbc947b9200b3c67dcff15236e67a6120712f47a3f249fde18e6c0a6d1b5eea4517c0f73e224a0ecb3372d0737874abb8f989da16c310bbb61f

Download Submit
memory/1388-8-0x0000000000310000-0x0000000000311000-memory.dmp

Filesize
4KB

Download
memory/1388-9-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/4560-34-0x0000000000400000-0x000000000043B000-memory.dmp

Filesize
236KB

Download
memory/4560-33-0x0000000000400000-0x000000000043A020-memory.dmp

Filesize
232KB

Download
memory/4560-30-0x0000000000400000-0x000000000043A020-memory.dmp

Filesize
232KB

Download
memory/4708-7-0x0000000000400000-0x000000000043A020-memory.dmp

Filesize
232KB

Download
memory/4708-19-0x0000000000400000-0x000000000043A020-memory.dmp

Filesize
232KB

Download
memory/4708-11-0x0000000000400000-0x000000000043A020-memory.dmp

Filesize
232KB

Download
memory/4708-17-0x0000000077002000-0x0000000077003000-memory.dmp

Filesize
4KB

Download
memory/4708-13-0x0000000000400000-0x000000000043A020-memory.dmp

Filesize
232KB

Download
memory/4708-18-0x0000000000400000-0x000000000043A020-memory.dmp

Filesize
232KB

Download
memory/4708-20-0x0000000077002000-0x0000000077003000-memory.dmp

Filesize
4KB

Download
memory/4708-10-0x0000000000400000-0x000000000043B000-memory.dmp

Filesize
236KB

Download
memory/4708-0-0x0000000000400000-0x000000000043A020-memory.dmp

Filesize
232KB

Download
memory/4708-28-0x0000000000400000-0x000000000043B000-memory.dmp

Filesize
236KB

Download
memory/4708-4-0x0000000000510000-0x0000000000511000-memory.dmp

Filesize
4KB

Download
memory/4708-5-0x00000000008F0000-0x00000000008F1000-memory.dmp

Filesize
4KB

Download
memory/4708-2-0x0000000000400000-0x000000000043A020-memory.dmp

Filesize
232KB

Download
memory/4708-1-0x0000000000400000-0x000000000043B000-memory.dmp

Filesize
236KB

Download