dc754d725ab21ad99acd57d86371720e309b7ecaec209a47e7e31eef5657e70a

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
01-01-2025 18:33

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_60034e92b90b53d335651348520a20c7.dll
Size

164KB
MD5

60034e92b90b53d335651348520a20c7
SHA1

288fb9a592ce0e7d443876f0a7b82b4b73746dbb
SHA256

dc754d725ab21ad99acd57d86371720e309b7ecaec209a47e7e31eef5657e70a
SHA512

ed2036cf1631beb3dad26e4206fb7ec10fb010fc3f21be67ced04042daf4187d1bf8039ad355d29e14a1c4b013a035bde27b3f9b902d884ba192de85030d4861
SSDEEP

3072:eMFU3pb7H58PXlboF8BTaUjawdTH1X6eNomDtIf8KEG:5ekVPTtVX6co50K1

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1884	rundll32mgr.exe

Loads dropped DLL 9 IoCs

pid	Process
1464	rundll32.exe
1464	rundll32.exe
2508	WerFault.exe
2508	WerFault.exe
2508	WerFault.exe
2508	WerFault.exe
2508	WerFault.exe
2508	WerFault.exe
2508	WerFault.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\rundll32mgr.exe	rundll32.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2508	1884	WerFault.exe	31

System Location Discovery: System Language Discovery 1 TTPs 2 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	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32mgr.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 848 wrote to memory of 1464	848	rundll32.exe	30
PID 848 wrote to memory of 1464	848	rundll32.exe	30
PID 848 wrote to memory of 1464	848	rundll32.exe	30
PID 848 wrote to memory of 1464	848	rundll32.exe	30
PID 848 wrote to memory of 1464	848	rundll32.exe	30
PID 848 wrote to memory of 1464	848	rundll32.exe	30
PID 848 wrote to memory of 1464	848	rundll32.exe	30
PID 1464 wrote to memory of 1884	1464	rundll32.exe	31
PID 1464 wrote to memory of 1884	1464	rundll32.exe	31
PID 1464 wrote to memory of 1884	1464	rundll32.exe	31
PID 1464 wrote to memory of 1884	1464	rundll32.exe	31
PID 1884 wrote to memory of 2508	1884	rundll32mgr.exe	32
PID 1884 wrote to memory of 2508	1884	rundll32mgr.exe	32
PID 1884 wrote to memory of 2508	1884	rundll32mgr.exe	32
PID 1884 wrote to memory of 2508	1884	rundll32mgr.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_60034e92b90b53d335651348520a20c7.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:848
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_60034e92b90b53d335651348520a20c7.dll,#1
  2⤵
  - Loads dropped DLL
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1464
- - C:\Windows\SysWOW64\rundll32mgr.exe
    C:\Windows\SysWOW64\rundll32mgr.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1884
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1884 -s 92
      4⤵
      Loads dropped DLL
      Program crash
      PID:2508

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

Loading Replay Monitor...

Downloads

\Windows\SysWOW64\rundll32mgr.exe

Filesize
59KB

MD5
aea1462e5f1f31dd74df7833b5a07305

SHA1
cea53b9b3311f1003df5d9266f9e3fbd5c971f28

SHA256
62c957db467d22cf12af74a4dae478e7d239ecae5d53f3c6399583f38f5224af

SHA512
776eeffb068df67e852191f5ec869df6e4cb6c4f14dbe8748cf6b3f9aad2f3b09baa7c61285cb5a5f1253b5bd9525470a25ca77fbe2d26ed02ae7d955142970e

Download Submit
memory/1464-1-0x0000000010000000-0x000000001002C000-memory.dmp

Filesize
176KB

Download