99255a33a23229878e445467f659d514d0b3acd02a722ca083e6dcf836da0470

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
23/07/2024, 23:17

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General

Target

695bdba489bdee038e33f044280bf2b3_JaffaCakes118.exe
Size

376KB
MD5

695bdba489bdee038e33f044280bf2b3
SHA1

439bac9ae5e8817c328ead9dcf28d525b9630ea7
SHA256

99255a33a23229878e445467f659d514d0b3acd02a722ca083e6dcf836da0470
SHA512

25ca6ae20c9a88b133f3dbd4ef917e1d44660af3b8474812c28b7e8306bbb74a24645141c2befac07a8206a494c875508de4b39a29456255327298e06d9a9c34
SSDEEP

6144:0O6GfaKjJQeABoFrYSudLvQF2IGvLqaUfSwvmLzxLoSQUqOY2:0GCJeiMYNFv/d7+Jwz6SQH

Score

6^/10

defense_evasion discovery

Malware Config

Signatures

Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
defense_evasion

File Deletion
T1070.004

System Location Discovery: System Language Discovery 1 TTPs 4 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	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	695bdba489bdee038e33f044280bf2b3_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
2216	taskkill.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2216	taskkill.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3056	695bdba489bdee038e33f044280bf2b3_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3056 wrote to memory of 2216	3056	695bdba489bdee038e33f044280bf2b3_JaffaCakes118.exe	84
PID 3056 wrote to memory of 2216	3056	695bdba489bdee038e33f044280bf2b3_JaffaCakes118.exe	84
PID 3056 wrote to memory of 2216	3056	695bdba489bdee038e33f044280bf2b3_JaffaCakes118.exe	84
PID 3056 wrote to memory of 3968	3056	695bdba489bdee038e33f044280bf2b3_JaffaCakes118.exe	85
PID 3056 wrote to memory of 3968	3056	695bdba489bdee038e33f044280bf2b3_JaffaCakes118.exe	85
PID 3056 wrote to memory of 3968	3056	695bdba489bdee038e33f044280bf2b3_JaffaCakes118.exe	85
PID 3056 wrote to memory of 5104	3056	695bdba489bdee038e33f044280bf2b3_JaffaCakes118.exe	86
PID 3056 wrote to memory of 5104	3056	695bdba489bdee038e33f044280bf2b3_JaffaCakes118.exe	86
PID 3056 wrote to memory of 5104	3056	695bdba489bdee038e33f044280bf2b3_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\695bdba489bdee038e33f044280bf2b3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\695bdba489bdee038e33f044280bf2b3_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3056
- C:\Windows\SysWOW64\taskkill.exe
  taskkill /f /im cxzg.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:2216
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c del /f /s /q "%userprofile%\Local Settings\Temporary Internet Files\*.*"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3968
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c del "C:\Users\Admin\Cookies" /Q, vbHide
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5104

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

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/3056-0-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/3056-3-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download