ramnit | 501dc10e3254a1199c7ac325a526e04722e77a54a14d394ff0ad32934d0bb025

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25-11-2024 12:44

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General

Target

9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe
Size

164KB
MD5

9b8f8c1d8eb0f192c72ed5058e065dbd
SHA1

2168a39c26e5064773c8cffdc91e264a46f56676
SHA256

501dc10e3254a1199c7ac325a526e04722e77a54a14d394ff0ad32934d0bb025
SHA512

7f1bd028f1736c9de632c4bf06ba1dc9e039e9a892aefb42240a72ed980c3119d226f2cd6110a84cbce2a37c426c1fdc7b6996b6a590ead2fa7f9712f13a5536
SSDEEP

1536:zVZnxm6MG9xgfrvEaoiT/GyphjXDYjKwttoswRmhApEmQ9m7ZHfcpyvfVqeSUws4:rnxwgxgfR/DVG7wBpEFm7dfXSUwGu

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/1744-4-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/1744-1-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/1744-3-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/1744-2-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/1744-10-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/1744-9-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/1744-8-0x0000000000400000-0x0000000000421000-memory.dmp	upx

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Microsoft\WaterMark.exe	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\Microsoft\WaterMark.exe	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\Microsoft\px900F.tmp	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.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	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe

Suspicious behavior: MapViewOfSection 23 IoCs

pid	Process
1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe
1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe
1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe
1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe
1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe
1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe
1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe
1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe
1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe
1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe
1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe
1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe
1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe
1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe
1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe
1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe
1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe
1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe
1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe
1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe
1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe
1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe
1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1744 wrote to memory of 384	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	3
PID 1744 wrote to memory of 384	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	3
PID 1744 wrote to memory of 384	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	3
PID 1744 wrote to memory of 384	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	3
PID 1744 wrote to memory of 384	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	3
PID 1744 wrote to memory of 384	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	3
PID 1744 wrote to memory of 384	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	3
PID 1744 wrote to memory of 392	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	4
PID 1744 wrote to memory of 392	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	4
PID 1744 wrote to memory of 392	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	4
PID 1744 wrote to memory of 392	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	4
PID 1744 wrote to memory of 392	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	4
PID 1744 wrote to memory of 392	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	4
PID 1744 wrote to memory of 392	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	4
PID 1744 wrote to memory of 432	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	5
PID 1744 wrote to memory of 432	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	5
PID 1744 wrote to memory of 432	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	5
PID 1744 wrote to memory of 432	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	5
PID 1744 wrote to memory of 432	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	5
PID 1744 wrote to memory of 432	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	5
PID 1744 wrote to memory of 432	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	5
PID 1744 wrote to memory of 476	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	6
PID 1744 wrote to memory of 476	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	6
PID 1744 wrote to memory of 476	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	6
PID 1744 wrote to memory of 476	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	6
PID 1744 wrote to memory of 476	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	6
PID 1744 wrote to memory of 476	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	6
PID 1744 wrote to memory of 476	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	6
PID 1744 wrote to memory of 492	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	7
PID 1744 wrote to memory of 492	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	7
PID 1744 wrote to memory of 492	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	7
PID 1744 wrote to memory of 492	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	7
PID 1744 wrote to memory of 492	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	7
PID 1744 wrote to memory of 492	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	7
PID 1744 wrote to memory of 492	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	7
PID 1744 wrote to memory of 500	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	8
PID 1744 wrote to memory of 500	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	8
PID 1744 wrote to memory of 500	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	8
PID 1744 wrote to memory of 500	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	8
PID 1744 wrote to memory of 500	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	8
PID 1744 wrote to memory of 500	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	8
PID 1744 wrote to memory of 500	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	8
PID 1744 wrote to memory of 616	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	9
PID 1744 wrote to memory of 616	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	9
PID 1744 wrote to memory of 616	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	9
PID 1744 wrote to memory of 616	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	9
PID 1744 wrote to memory of 616	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	9
PID 1744 wrote to memory of 616	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	9
PID 1744 wrote to memory of 616	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	9
PID 1744 wrote to memory of 696	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	10
PID 1744 wrote to memory of 696	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	10
PID 1744 wrote to memory of 696	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	10
PID 1744 wrote to memory of 696	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	10
PID 1744 wrote to memory of 696	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	10
PID 1744 wrote to memory of 696	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	10
PID 1744 wrote to memory of 696	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	10
PID 1744 wrote to memory of 772	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	11
PID 1744 wrote to memory of 772	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	11
PID 1744 wrote to memory of 772	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	11
PID 1744 wrote to memory of 772	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	11
PID 1744 wrote to memory of 772	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	11
PID 1744 wrote to memory of 772	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	11
PID 1744 wrote to memory of 772	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	11
PID 1744 wrote to memory of 832	1744	9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe	12

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:616
  - - C:\Windows\system32\DllHost.exe
      C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
      4⤵
      PID:864
  - - C:\Windows\system32\wbem\wmiprvse.exe
      C:\Windows\system32\wbem\wmiprvse.exe
      4⤵
      PID:1876
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k RPCSS
    3⤵
    PID:696
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
    3⤵
    PID:772
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
    3⤵
    PID:832
  - - C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      4⤵
      PID:1192
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k netsvcs
    3⤵
    PID:868
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalService
    3⤵
    PID:980
- - 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:292
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
    3⤵
    PID:1044
- - C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    3⤵
    PID:1128
- - C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE
    "C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"
    3⤵
    PID:1088
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
    3⤵
    PID:2288
- - C:\Windows\system32\sppsvc.exe
    C:\Windows\system32\sppsvc.exe
    3⤵
    PID:2236
- 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:1240
- C:\Users\Admin\AppData\Local\Temp\9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\9b8f8c1d8eb0f192c72ed5058e065dbd_JaffaCakes118.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:1744

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/1744-0-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1744-4-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/1744-7-0x0000000000190000-0x0000000000191000-memory.dmp

Filesize
4KB

Download
memory/1744-6-0x0000000077990000-0x0000000077991000-memory.dmp

Filesize
4KB

Download
memory/1744-1-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/1744-5-0x000000007798F000-0x0000000077990000-memory.dmp

Filesize
4KB

Download
memory/1744-3-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/1744-2-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/1744-10-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/1744-9-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/1744-8-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download