ramnit | 37b66940d60fffbe84b496e79dd3723db240472f355e06a6b3c709db810fff2b

Analysis

max time kernel
140s
max time network
118s
platform
windows7_x64
resource
win7-20250207-en
resource tags

arch:x64arch:x86image:win7-20250207-enlocale:en-usos:windows7-x64system
submitted
26/03/2025, 00:03

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General

Target

JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe
Size

280KB
MD5

88c71ef1d2b46965667742c3c627437a
SHA1

ccf2ec0c1a90dfef78ecc29062612d3b223a4442
SHA256

37b66940d60fffbe84b496e79dd3723db240472f355e06a6b3c709db810fff2b
SHA512

22684a4abcbf0f7f9db08a4b0193f5651bcc56ef8e2c700081c27c5fad0207df95b9fd07c2a6df864ff7e9fa266e365ebc4945c99393f37f4e7dad33d281ee64
SSDEEP

3072:HgM6nZERxjZxhzj5KvahpPQT1krNE+jMvxzdcTxa6ZU/Im:P6CjzhRKvajPWkb7TZyIm

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

Executes dropped EXE 1 IoCs

pid	Process
2956	JaffaCakes118_88c71ef1d2b46965667742c3c627437amgr.exe

Loads dropped DLL 2 IoCs

pid	Process
2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe
2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2720-0-0x0000000000400000-0x000000000045E000-memory.dmp	upx
behavioral1/files/0x00070000000120ea-2.dat	upx
behavioral1/memory/2956-11-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral1/memory/2956-17-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral1/memory/2720-8-0x0000000000350000-0x00000000003AD000-memory.dmp	upx
behavioral1/memory/2720-22-0x0000000000400000-0x000000000045E000-memory.dmp	upx

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_88c71ef1d2b46965667742c3c627437a.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe
2956	JaffaCakes118_88c71ef1d2b46965667742c3c627437amgr.exe
2956	JaffaCakes118_88c71ef1d2b46965667742c3c627437amgr.exe

Suspicious behavior: MapViewOfSection 24 IoCs

pid	Process
2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe
2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe
2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe
2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe
2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe
2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe
2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe
2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe
2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe
2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe
2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe
2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe
2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe
2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe
2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe
2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe
2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe
2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe
2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe
2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe
2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe
2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe
2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe
2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe
Token: SeDebugPrivilege	2956	JaffaCakes118_88c71ef1d2b46965667742c3c627437amgr.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2720 wrote to memory of 2956	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	30
PID 2720 wrote to memory of 2956	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	30
PID 2720 wrote to memory of 2956	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	30
PID 2720 wrote to memory of 2956	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	30
PID 2720 wrote to memory of 384	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	3
PID 2720 wrote to memory of 384	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	3
PID 2720 wrote to memory of 384	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	3
PID 2720 wrote to memory of 384	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	3
PID 2720 wrote to memory of 384	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	3
PID 2720 wrote to memory of 384	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	3
PID 2720 wrote to memory of 384	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	3
PID 2720 wrote to memory of 392	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	4
PID 2720 wrote to memory of 392	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	4
PID 2720 wrote to memory of 392	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	4
PID 2720 wrote to memory of 392	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	4
PID 2720 wrote to memory of 392	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	4
PID 2720 wrote to memory of 392	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	4
PID 2720 wrote to memory of 392	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	4
PID 2720 wrote to memory of 432	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	5
PID 2720 wrote to memory of 432	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	5
PID 2720 wrote to memory of 432	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	5
PID 2720 wrote to memory of 432	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	5
PID 2720 wrote to memory of 432	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	5
PID 2720 wrote to memory of 432	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	5
PID 2720 wrote to memory of 432	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	5
PID 2720 wrote to memory of 476	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	6
PID 2720 wrote to memory of 476	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	6
PID 2720 wrote to memory of 476	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	6
PID 2720 wrote to memory of 476	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	6
PID 2720 wrote to memory of 476	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	6
PID 2720 wrote to memory of 476	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	6
PID 2720 wrote to memory of 476	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	6
PID 2720 wrote to memory of 492	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	7
PID 2720 wrote to memory of 492	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	7
PID 2720 wrote to memory of 492	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	7
PID 2720 wrote to memory of 492	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	7
PID 2720 wrote to memory of 492	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	7
PID 2720 wrote to memory of 492	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	7
PID 2720 wrote to memory of 492	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	7
PID 2720 wrote to memory of 500	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	8
PID 2720 wrote to memory of 500	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	8
PID 2720 wrote to memory of 500	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	8
PID 2720 wrote to memory of 500	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	8
PID 2720 wrote to memory of 500	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	8
PID 2720 wrote to memory of 500	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	8
PID 2720 wrote to memory of 500	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	8
PID 2720 wrote to memory of 592	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	9
PID 2720 wrote to memory of 592	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	9
PID 2720 wrote to memory of 592	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	9
PID 2720 wrote to memory of 592	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	9
PID 2720 wrote to memory of 592	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	9
PID 2720 wrote to memory of 592	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	9
PID 2720 wrote to memory of 592	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	9
PID 2720 wrote to memory of 676	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	10
PID 2720 wrote to memory of 676	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	10
PID 2720 wrote to memory of 676	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	10
PID 2720 wrote to memory of 676	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	10
PID 2720 wrote to memory of 676	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	10
PID 2720 wrote to memory of 676	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	10
PID 2720 wrote to memory of 676	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	10
PID 2720 wrote to memory of 752	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	11
PID 2720 wrote to memory of 752	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	11
PID 2720 wrote to memory of 752	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	11
PID 2720 wrote to memory of 752	2720	JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe	11

C:\Windows\system32\wininit.exe
wininit.exe
1⤵
PID:384
- C:\Windows\system32\services.exe
  C:\Windows\system32\services.exe
  2⤵
  PID:476
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k DcomLaunch
    3⤵
    PID:592
  - - C:\Windows\system32\DllHost.exe
      C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
      4⤵
      PID:1328
  - - C:\Windows\system32\wbem\wmiprvse.exe
      C:\Windows\system32\wbem\wmiprvse.exe
      4⤵
      PID:792
- - 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:752
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
    3⤵
    PID:812
  - - C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      4⤵
      PID:1164
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k netsvcs
    3⤵
    PID:852
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalService
    3⤵
    PID:960
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k NetworkService
    3⤵
    PID:236
- - C:\Windows\System32\spoolsv.exe
    C:\Windows\System32\spoolsv.exe
    3⤵
    PID:1016
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
    3⤵
    PID:1060
- - C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    3⤵
    PID:1100
- - C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE
    "C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"
    3⤵
    PID:1620
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
    3⤵
    PID:2348
- - C:\Windows\system32\sppsvc.exe
    C:\Windows\system32\sppsvc.exe
    3⤵
    PID:2212
- C:\Windows\system32\lsass.exe
  C:\Windows\system32\lsass.exe
  2⤵
  PID:492
- C:\Windows\system32\lsm.exe
  C:\Windows\system32\lsm.exe
  2⤵
  PID:500

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:392

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:432

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1196
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_88c71ef1d2b46965667742c3c627437a.exe"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2720
- - C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_88c71ef1d2b46965667742c3c627437amgr.exe
    C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_88c71ef1d2b46965667742c3c627437amgr.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2956

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

\Users\Admin\AppData\Local\Temp\JaffaCakes118_88c71ef1d2b46965667742c3c627437amgr.exe

Filesize
153KB

MD5
63caaedd9675796966020d2fd7ac9f3a

SHA1
2966ab246e9c8d926f61c91a7e5dd80e7798d7e6

SHA256
a5a5d6ead6799377d947f0d77be21b1d79ca54fda2aa0ed2e1eccb14bd4d465b

SHA512
4e811df6f0b890e462e203c07597486728f2342d9f5230509be681231844a59db0ab1411e5e8b382da60eeee16c9dddc7a1199e2d37335f86891db4549cc247d

Download Submit
memory/2720-13-0x0000000077080000-0x0000000077081000-memory.dmp

Filesize
4KB

Download
memory/2720-9-0x0000000000350000-0x00000000003AD000-memory.dmp

Filesize
372KB

Download
memory/2720-0-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/2720-12-0x000000007707F000-0x0000000077080000-memory.dmp

Filesize
4KB

Download
memory/2720-8-0x0000000000350000-0x00000000003AD000-memory.dmp

Filesize
372KB

Download
memory/2720-22-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/2956-11-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/2956-15-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2956-17-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/2956-20-0x000000007EFA0000-0x000000007EFAC000-memory.dmp

Filesize
48KB

Download
memory/2956-16-0x00000000002B0000-0x00000000002B1000-memory.dmp

Filesize
4KB

Download
memory/2956-14-0x000000007EFA0000-0x000000007EFAC000-memory.dmp

Filesize
48KB

Download