ramnit | 144ab1b8bf337bca9afe02d4f9c46ebb7045507f9848cbe2f4a871f806a518ed

Analysis

max time kernel
120s
max time network
120s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
02-01-2025 11:05

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General

Target

JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe
Size

323KB
MD5

64a1b81b5347dd7d373d19ce4cac80ba
SHA1

f63400115b927854f6b60f134b2f3fd4d9ff6c0e
SHA256

144ab1b8bf337bca9afe02d4f9c46ebb7045507f9848cbe2f4a871f806a518ed
SHA512

717bb55916f8e55104dc979bb8f3cc311586a222b45dc4099b7f5d6210c888c29e6ee0409afb62ac8b3ad5b8c8be6bc8eea8de1e0507289e3d32bf56514135a8
SSDEEP

3072:KnxwgxgfR/DVG7wBpEsNDj4A/RhbCtws:6+xDVG0BpV39FCi

Score

10^/10

ramnit banker discovery spyware stealer trojan upx 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

UPX packed file 7 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2748-6-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2748-5-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2748-4-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2748-3-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2748-10-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2748-8-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2748-7-0x0000000000400000-0x0000000000421000-memory.dmp	upx

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Microsoft\pxF595.tmp	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe
File created	C:\Program Files (x86)\Microsoft\WaterMark.exe	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe
File opened for modification	C:\Program Files (x86)\Microsoft\WaterMark.exe	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe

Suspicious behavior: MapViewOfSection 25 IoCs

pid	Process
2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe
2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe
2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe
2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe
2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe
2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe
2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe
2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe
2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe
2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe
2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe
2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe
2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe
2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe
2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe
2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe
2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe
2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe
2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe
2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe
2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe
2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe
2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe
2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe
2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2748 wrote to memory of 380	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	3
PID 2748 wrote to memory of 380	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	3
PID 2748 wrote to memory of 380	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	3
PID 2748 wrote to memory of 380	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	3
PID 2748 wrote to memory of 380	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	3
PID 2748 wrote to memory of 380	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	3
PID 2748 wrote to memory of 380	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	3
PID 2748 wrote to memory of 388	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	4
PID 2748 wrote to memory of 388	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	4
PID 2748 wrote to memory of 388	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	4
PID 2748 wrote to memory of 388	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	4
PID 2748 wrote to memory of 388	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	4
PID 2748 wrote to memory of 388	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	4
PID 2748 wrote to memory of 388	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	4
PID 2748 wrote to memory of 428	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	5
PID 2748 wrote to memory of 428	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	5
PID 2748 wrote to memory of 428	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	5
PID 2748 wrote to memory of 428	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	5
PID 2748 wrote to memory of 428	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	5
PID 2748 wrote to memory of 428	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	5
PID 2748 wrote to memory of 428	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	5
PID 2748 wrote to memory of 472	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	6
PID 2748 wrote to memory of 472	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	6
PID 2748 wrote to memory of 472	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	6
PID 2748 wrote to memory of 472	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	6
PID 2748 wrote to memory of 472	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	6
PID 2748 wrote to memory of 472	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	6
PID 2748 wrote to memory of 472	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	6
PID 2748 wrote to memory of 488	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	7
PID 2748 wrote to memory of 488	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	7
PID 2748 wrote to memory of 488	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	7
PID 2748 wrote to memory of 488	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	7
PID 2748 wrote to memory of 488	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	7
PID 2748 wrote to memory of 488	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	7
PID 2748 wrote to memory of 488	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	7
PID 2748 wrote to memory of 496	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	8
PID 2748 wrote to memory of 496	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	8
PID 2748 wrote to memory of 496	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	8
PID 2748 wrote to memory of 496	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	8
PID 2748 wrote to memory of 496	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	8
PID 2748 wrote to memory of 496	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	8
PID 2748 wrote to memory of 496	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	8
PID 2748 wrote to memory of 596	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	9
PID 2748 wrote to memory of 596	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	9
PID 2748 wrote to memory of 596	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	9
PID 2748 wrote to memory of 596	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	9
PID 2748 wrote to memory of 596	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	9
PID 2748 wrote to memory of 596	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	9
PID 2748 wrote to memory of 596	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	9
PID 2748 wrote to memory of 676	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	10
PID 2748 wrote to memory of 676	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	10
PID 2748 wrote to memory of 676	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	10
PID 2748 wrote to memory of 676	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	10
PID 2748 wrote to memory of 676	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	10
PID 2748 wrote to memory of 676	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	10
PID 2748 wrote to memory of 676	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	10
PID 2748 wrote to memory of 760	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	11
PID 2748 wrote to memory of 760	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	11
PID 2748 wrote to memory of 760	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	11
PID 2748 wrote to memory of 760	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	11
PID 2748 wrote to memory of 760	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	11
PID 2748 wrote to memory of 760	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	11
PID 2748 wrote to memory of 760	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	11
PID 2748 wrote to memory of 808	2748	JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe	12

C:\Windows\system32\wininit.exe
wininit.exe
1⤵
PID:380
- C:\Windows\system32\services.exe
  C:\Windows\system32\services.exe
  2⤵
  PID:472
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k DcomLaunch
    3⤵
    PID:596
  - - C:\Windows\system32\DllHost.exe
      C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
      4⤵
      PID:1140
  - - C:\Windows\system32\wbem\wmiprvse.exe
      C:\Windows\system32\wbem\wmiprvse.exe
      4⤵
      PID:1600
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k RPCSS
    3⤵
    PID:676
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
    3⤵
    PID:760
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
    3⤵
    PID:808
  - - C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      4⤵
      PID:1120
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k netsvcs
    3⤵
    PID:848
  - - \\?\C:\Windows\system32\wbem\WMIADAP.EXE
      wmiadap.exe /F /T /R
      4⤵
      PID:2012
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalService
    3⤵
    PID:956
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k NetworkService
    3⤵
    PID:280
- - C:\Windows\System32\spoolsv.exe
    C:\Windows\System32\spoolsv.exe
    3⤵
    PID:748
- - C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    3⤵
    PID:1060
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
    3⤵
    PID:1132
- - C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE
    "C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"
    3⤵
    PID:1448
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
    3⤵
    PID:1884
- - C:\Windows\system32\sppsvc.exe
    C:\Windows\system32\sppsvc.exe
    3⤵
    PID:2324
- C:\Windows\system32\lsass.exe
  C:\Windows\system32\lsass.exe
  2⤵
  PID:488
- C:\Windows\system32\lsm.exe
  C:\Windows\system32\lsm.exe
  2⤵
  PID:496

C:\Windows\system32\csrss.exe
%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=16
1⤵
PID:388

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:428

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1180
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_64a1b81b5347dd7d373d19ce4cac80ba.exe"
  2⤵
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2748

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2748-0-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2748-2-0x0000000076F40000-0x0000000076F41000-memory.dmp

Filesize
4KB

Download
memory/2748-1-0x0000000076F3F000-0x0000000076F40000-memory.dmp

Filesize
4KB

Download
memory/2748-6-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2748-5-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2748-4-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2748-3-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2748-10-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2748-9-0x0000000000190000-0x0000000000191000-memory.dmp

Filesize
4KB

Download
memory/2748-8-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2748-7-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download