620fe89e81a6d76769ae6fc87146219ee3ad64d1be64e43ceb1ae6f7c28cab63

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
26/07/2024, 13:27

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General

Target

743f93582c06b16b549082e7f5b05dce_JaffaCakes118.exe
Size

43KB
MD5

743f93582c06b16b549082e7f5b05dce
SHA1

3dee20d9102ac926e911133a5793803e6784cbe9
SHA256

620fe89e81a6d76769ae6fc87146219ee3ad64d1be64e43ceb1ae6f7c28cab63
SHA512

893c212dba680780957a1b2e68bcc7314b55ce9d550cc81dfd9600cab38b2158c4e69ef76ad5b61bbb5c47c02175b7aedcbceca204076d144c2d931579b16670
SSDEEP

768:y00T/ENq7hpPH/G0N2eCeHCTNSKegvsOGZeXVcPeBt/+B4V0u:yRos3PHFw1e2feiGLP2U4h

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 448 set thread context of 988	448	743f93582c06b16b549082e7f5b05dce_JaffaCakes118.exe	87

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1212	988	WerFault.exe	87

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	743f93582c06b16b549082e7f5b05dce_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 448 wrote to memory of 988	448	743f93582c06b16b549082e7f5b05dce_JaffaCakes118.exe	87
PID 448 wrote to memory of 988	448	743f93582c06b16b549082e7f5b05dce_JaffaCakes118.exe	87
PID 448 wrote to memory of 988	448	743f93582c06b16b549082e7f5b05dce_JaffaCakes118.exe	87
PID 448 wrote to memory of 988	448	743f93582c06b16b549082e7f5b05dce_JaffaCakes118.exe	87
PID 448 wrote to memory of 988	448	743f93582c06b16b549082e7f5b05dce_JaffaCakes118.exe	87
PID 448 wrote to memory of 988	448	743f93582c06b16b549082e7f5b05dce_JaffaCakes118.exe	87
PID 448 wrote to memory of 988	448	743f93582c06b16b549082e7f5b05dce_JaffaCakes118.exe	87
PID 448 wrote to memory of 988	448	743f93582c06b16b549082e7f5b05dce_JaffaCakes118.exe	87

C:\Users\Admin\AppData\Local\Temp\743f93582c06b16b549082e7f5b05dce_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\743f93582c06b16b549082e7f5b05dce_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:448
- C:\Windows\SysWOW64\svchost.exe
  C:\Windows\System32\svchost.exe
  2⤵
  PID:988
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 988 -s 12
    3⤵
    - Program crash
    PID:1212

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 988 -ip 988
1⤵
PID:332

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/448-0-0x0000000075362000-0x0000000075363000-memory.dmp

Filesize
4KB

Download
memory/448-1-0x0000000075360000-0x0000000075911000-memory.dmp

Filesize
5.7MB

Download
memory/448-4-0x0000000075360000-0x0000000075911000-memory.dmp

Filesize
5.7MB

Download
memory/988-2-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download