c39c2bddb0ab8253590289c5a8a0a8fda334e398ed5c1d839322eefdfc5a9aff

Analysis

max time kernel
135s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
25/07/2024, 14:02

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General

Target

6fe0f5f38c4f542fb6bc7f2d7d6dace7_JaffaCakes118.dll
Size

112KB
MD5

6fe0f5f38c4f542fb6bc7f2d7d6dace7
SHA1

2433e015e7bc68b22e2eb06cdb46309534cede14
SHA256

c39c2bddb0ab8253590289c5a8a0a8fda334e398ed5c1d839322eefdfc5a9aff
SHA512

9f8ea0aae80a4ad8b9661cca618477e1c7d01b6643e359929ce1d456f5badb8f08f5e89592df8ba1e2a12b6f18426717c6373d5a73fcacd91fe08f0e2e5e43c2
SSDEEP

3072:OCc/5+MRg6S0ibXEPwf5NVKQ7HwORq9lrpae6le:OCgRg6Mb0P2R7q9lr4

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4244	1944	WerFault.exe	84

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	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1112 wrote to memory of 1944	1112	rundll32.exe	84
PID 1112 wrote to memory of 1944	1112	rundll32.exe	84
PID 1112 wrote to memory of 1944	1112	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\6fe0f5f38c4f542fb6bc7f2d7d6dace7_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1112
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\6fe0f5f38c4f542fb6bc7f2d7d6dace7_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1944
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1944 -s 636
    3⤵
    - Program crash
    PID:4244

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1944 -ip 1944
1⤵
PID:3272

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/1944-0-0x0000000001330000-0x000000000133F000-memory.dmp

Filesize
60KB

Download
memory/1944-1-0x0000000002DE0000-0x0000000002DFF000-memory.dmp

Filesize
124KB

Download
memory/1944-5-0x0000000001330000-0x0000000001331000-memory.dmp

Filesize
4KB

Download
memory/1944-6-0x0000000010000000-0x000000001001F000-memory.dmp

Filesize
124KB

Download