170eb254fe7cae506272dd7f934000734f55648fcefab6843eca50311a98a07d

Analysis

max time kernel
139s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
20/08/2024, 19:24

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General

Target

b0831ddebf21044f7035841a270f8546_JaffaCakes118.exe
Size

212KB
MD5

b0831ddebf21044f7035841a270f8546
SHA1

89e654590cb02f4f6a646816314737b9dad6f560
SHA256

170eb254fe7cae506272dd7f934000734f55648fcefab6843eca50311a98a07d
SHA512

741d53d5dc4e67df8e336e747a6e5481273e77669fda3e5e4075c566ca980e2458efb2cb4bf694d2a557f79681f87642f8fd318ad2ab31161d5c00cb7ec67182
SSDEEP

6144:IqjIifDkCFmb6vuvZKdzDMofz/FyT2kHrtt:F1fgYmbeGZ+0of42kT

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 2 IoCs

pid	Process
4936	b0831ddebf21044f7035841a270f8546_JaffaCakes118.exe
4936	b0831ddebf21044f7035841a270f8546_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2528	4936	WerFault.exe	83

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	b0831ddebf21044f7035841a270f8546_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4936	b0831ddebf21044f7035841a270f8546_JaffaCakes118.exe
4936	b0831ddebf21044f7035841a270f8546_JaffaCakes118.exe
4936	b0831ddebf21044f7035841a270f8546_JaffaCakes118.exe
4936	b0831ddebf21044f7035841a270f8546_JaffaCakes118.exe
4936	b0831ddebf21044f7035841a270f8546_JaffaCakes118.exe
4936	b0831ddebf21044f7035841a270f8546_JaffaCakes118.exe
4936	b0831ddebf21044f7035841a270f8546_JaffaCakes118.exe
4936	b0831ddebf21044f7035841a270f8546_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4936 wrote to memory of 3524	4936	b0831ddebf21044f7035841a270f8546_JaffaCakes118.exe	85
PID 4936 wrote to memory of 3524	4936	b0831ddebf21044f7035841a270f8546_JaffaCakes118.exe	85
PID 4936 wrote to memory of 3524	4936	b0831ddebf21044f7035841a270f8546_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\b0831ddebf21044f7035841a270f8546_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b0831ddebf21044f7035841a270f8546_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4936
- C:\Users\Admin\AppData\Local\Temp\b0831ddebf21044f7035841a270f8546_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\b0831ddebf21044f7035841a270f8546_JaffaCakes118.exe"
  2⤵
  PID:3524
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4936 -s 988
  2⤵
  - Program crash
  PID:2528

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 4936 -ip 4936
1⤵
PID:3500

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\aiktcq2j34.dll

Filesize
11KB

MD5
e72396b2a612239e6c940ea4ea11c7ad

SHA1
9e5769c57114da40e6e5299a746fbf62d81bd417

SHA256
360863eda760250d6a21b0e558149b411024cf0a8da2f195b2cdc6a886c1b0c1

SHA512
934e50b0c928eb0ac905e4692b7517604b3bf41fb7e62dbcb83733d5fc94d584f019fc2d47fe18d38f66e1959517318a942fb978f2612d06cedfb83c1663543b

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsrBCAA.tmp\System.dll

Filesize
11KB

MD5
fccff8cb7a1067e23fd2e2b63971a8e1

SHA1
30e2a9e137c1223a78a0f7b0bf96a1c361976d91

SHA256
6fcea34c8666b06368379c6c402b5321202c11b00889401c743fb96c516c679e

SHA512
f4335e84e6f8d70e462a22f1c93d2998673a7616c868177cac3e8784a3be1d7d0bb96f2583fa0ed82f4f2b6b8f5d9b33521c279a42e055d80a94b4f3f1791e0c

Download Submit
memory/4936-10-0x0000000075080000-0x0000000075087000-memory.dmp

Filesize
28KB

Download
memory/4936-11-0x0000000075080000-0x0000000075087000-memory.dmp

Filesize
28KB

Download