ramnit | c3954a6735bfa24b44a36af019bc5d6d77ee60876cd8347e493894b67bb39c6d

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
24-11-2024 08:06

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General

Target

937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe
Size

119KB
MD5

937557b0ffc05994726901bc137c8eee
SHA1

25581275c6c9c86a4f7c6f617da075f170eaab19
SHA256

c3954a6735bfa24b44a36af019bc5d6d77ee60876cd8347e493894b67bb39c6d
SHA512

24d6d050d40656d522adacaa23bc7b968552f44ef78e8a41e181395644be7d1e33c6900b93d35137339fef7e47f1c4edba8e2e3d9f48d8b1b71e7fc5b4e8daa1
SSDEEP

3072:WnxwgxgfR/DVG7wBpEjLl1LuSBl8h+4z:++xDVG0BpMiU8h+4z

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/2444-5-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2444-12-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2444-8-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2444-7-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2444-6-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2444-4-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2444-3-0x0000000000400000-0x0000000000421000-memory.dmp	upx

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Microsoft\pxA3DD.tmp	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe
File created	C:\Program Files (x86)\Microsoft\WaterMark.exe	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\Microsoft\WaterMark.exe	937557b0ffc05994726901bc137c8eee_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	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe

Suspicious behavior: MapViewOfSection 24 IoCs

pid	Process
2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe
2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe
2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe
2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe
2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe
2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe
2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe
2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe
2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe
2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe
2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe
2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe
2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe
2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe
2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe
2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe
2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe
2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe
2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe
2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe
2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe
2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe
2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe
2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2444 wrote to memory of 384	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	3
PID 2444 wrote to memory of 384	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	3
PID 2444 wrote to memory of 384	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	3
PID 2444 wrote to memory of 384	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	3
PID 2444 wrote to memory of 384	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	3
PID 2444 wrote to memory of 384	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	3
PID 2444 wrote to memory of 384	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	3
PID 2444 wrote to memory of 392	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	4
PID 2444 wrote to memory of 392	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	4
PID 2444 wrote to memory of 392	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	4
PID 2444 wrote to memory of 392	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	4
PID 2444 wrote to memory of 392	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	4
PID 2444 wrote to memory of 392	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	4
PID 2444 wrote to memory of 392	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	4
PID 2444 wrote to memory of 432	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	5
PID 2444 wrote to memory of 432	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	5
PID 2444 wrote to memory of 432	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	5
PID 2444 wrote to memory of 432	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	5
PID 2444 wrote to memory of 432	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	5
PID 2444 wrote to memory of 432	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	5
PID 2444 wrote to memory of 432	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	5
PID 2444 wrote to memory of 476	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	6
PID 2444 wrote to memory of 476	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	6
PID 2444 wrote to memory of 476	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	6
PID 2444 wrote to memory of 476	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	6
PID 2444 wrote to memory of 476	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	6
PID 2444 wrote to memory of 476	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	6
PID 2444 wrote to memory of 476	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	6
PID 2444 wrote to memory of 492	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	7
PID 2444 wrote to memory of 492	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	7
PID 2444 wrote to memory of 492	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	7
PID 2444 wrote to memory of 492	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	7
PID 2444 wrote to memory of 492	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	7
PID 2444 wrote to memory of 492	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	7
PID 2444 wrote to memory of 492	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	7
PID 2444 wrote to memory of 500	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	8
PID 2444 wrote to memory of 500	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	8
PID 2444 wrote to memory of 500	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	8
PID 2444 wrote to memory of 500	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	8
PID 2444 wrote to memory of 500	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	8
PID 2444 wrote to memory of 500	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	8
PID 2444 wrote to memory of 500	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	8
PID 2444 wrote to memory of 616	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	9
PID 2444 wrote to memory of 616	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	9
PID 2444 wrote to memory of 616	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	9
PID 2444 wrote to memory of 616	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	9
PID 2444 wrote to memory of 616	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	9
PID 2444 wrote to memory of 616	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	9
PID 2444 wrote to memory of 616	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	9
PID 2444 wrote to memory of 692	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	10
PID 2444 wrote to memory of 692	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	10
PID 2444 wrote to memory of 692	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	10
PID 2444 wrote to memory of 692	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	10
PID 2444 wrote to memory of 692	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	10
PID 2444 wrote to memory of 692	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	10
PID 2444 wrote to memory of 692	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	10
PID 2444 wrote to memory of 764	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	11
PID 2444 wrote to memory of 764	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	11
PID 2444 wrote to memory of 764	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	11
PID 2444 wrote to memory of 764	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	11
PID 2444 wrote to memory of 764	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	11
PID 2444 wrote to memory of 764	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	11
PID 2444 wrote to memory of 764	2444	937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe	11
PID 2444 wrote to memory of 828	2444	937557b0ffc05994726901bc137c8eee_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\wbem\wmiprvse.exe
      C:\Windows\system32\wbem\wmiprvse.exe
      4⤵
      PID:1616
  - - C:\Windows\system32\DllHost.exe
      C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
      4⤵
      PID:1676
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k RPCSS
    3⤵
    PID:692
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
    3⤵
    PID:764
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
    3⤵
    PID:828
  - - C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      4⤵
      PID:1180
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k netsvcs
    3⤵
    PID:864
- - 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:284
- - C:\Windows\System32\spoolsv.exe
    C:\Windows\System32\spoolsv.exe
    3⤵
    PID:928
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
    3⤵
    PID:1080
- - C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    3⤵
    PID:1120
- - C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE
    "C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"
    3⤵
    PID:872
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
    3⤵
    PID:2300
- - C:\Windows\system32\sppsvc.exe
    C:\Windows\system32\sppsvc.exe
    3⤵
    PID:2256
- 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:1244
- C:\Users\Admin\AppData\Local\Temp\937557b0ffc05994726901bc137c8eee_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\937557b0ffc05994726901bc137c8eee_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:2444

C:\Users\Admin\AppData\Local\Temp\1379586091\zmstage.exe
C:\Users\Admin\AppData\Local\Temp\1379586091\zmstage.exe
1⤵
PID:788

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/2444-0-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2444-2-0x0000000077B10000-0x0000000077B11000-memory.dmp

Filesize
4KB

Download
memory/2444-1-0x0000000077B0F000-0x0000000077B10000-memory.dmp

Filesize
4KB

Download
memory/2444-5-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2444-10-0x00000000000F0000-0x00000000000F1000-memory.dmp

Filesize
4KB

Download
memory/2444-13-0x0000000000401000-0x0000000000416000-memory.dmp

Filesize
84KB

Download
memory/2444-12-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2444-8-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2444-7-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2444-6-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2444-4-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2444-3-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download