4a5fb427fcb8927185d9aec45fe43e94fad69a069de6177b895ba4bbbe2b9dde

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25-01-2025 16:06

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General

Target

JaffaCakes118_2d560f3711585a1178ba0c612a9032a0.exe
Size

183KB
MD5

2d560f3711585a1178ba0c612a9032a0
SHA1

9830d2a4c4e48f1a7dded5a8c80e81c4b88c0fb4
SHA256

4a5fb427fcb8927185d9aec45fe43e94fad69a069de6177b895ba4bbbe2b9dde
SHA512

63774a0eba32e01acdcd3968f7e2b096d8beb3a32671a99c02617cdccce96b55f2807eccce0e61ab15643a2d23007405f46f9e1b543db47bdd0cb3108019af83
SSDEEP

3072:1Ag36aUg0kXRs6KBbWOpWb8Nfq690Szz3SBDPIklYLW4XPMgv4nSv7ypBeLnLIey:1vtUglGbWOp9zjSBrIYYW4X0gvNv71Ld

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2620 set thread context of 1836	2620	JaffaCakes118_2d560f3711585a1178ba0c612a9032a0.exe	83

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1816	1836	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	JaffaCakes118_2d560f3711585a1178ba0c612a9032a0.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2620 wrote to memory of 1836	2620	JaffaCakes118_2d560f3711585a1178ba0c612a9032a0.exe	83
PID 2620 wrote to memory of 1836	2620	JaffaCakes118_2d560f3711585a1178ba0c612a9032a0.exe	83
PID 2620 wrote to memory of 1836	2620	JaffaCakes118_2d560f3711585a1178ba0c612a9032a0.exe	83

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d560f3711585a1178ba0c612a9032a0.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d560f3711585a1178ba0c612a9032a0.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2620
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d560f3711585a1178ba0c612a9032a0.exe
  C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d560f3711585a1178ba0c612a9032a0.exe
  2⤵
  PID:1836
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1836 -s 12
    3⤵
    - Program crash
    PID:1816

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1836 -ip 1836
1⤵
PID:1944

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/2620-1-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

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