4e0c8228ee1420e0f4bbbe1a1b3ab80283bf22fc155971203761852cf15db9f5

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
04/10/2024, 10:23

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General

Target

12f241f66d505069680b58b07a7cb822_JaffaCakes118.exe
Size

591KB
MD5

12f241f66d505069680b58b07a7cb822
SHA1

d15da0aa0c15f7ccba8b3260a5f54ecb63b2d253
SHA256

4e0c8228ee1420e0f4bbbe1a1b3ab80283bf22fc155971203761852cf15db9f5
SHA512

131ece9d48f2cd38f644ad40347401b568ef7f38a93a86ad7717ff3ff2eb40eb8c4ece723a111b36a87c65722ad89bf12b72d8becff426cd92b2c687e6245ce0
SSDEEP

12288:mGwF8DRXgVPqaoXNoEixlbjDm+3z2AJLDl164NkCadElmPT4Y:7zXKqa8SEijjC+37li4dammx

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
756	sorkav.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\wfxcji\sorkav.exe	12f241f66d505069680b58b07a7cb822_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	sorkav.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	12f241f66d505069680b58b07a7cb822_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3136 wrote to memory of 756	3136	12f241f66d505069680b58b07a7cb822_JaffaCakes118.exe	82
PID 3136 wrote to memory of 756	3136	12f241f66d505069680b58b07a7cb822_JaffaCakes118.exe	82
PID 3136 wrote to memory of 756	3136	12f241f66d505069680b58b07a7cb822_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\12f241f66d505069680b58b07a7cb822_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\12f241f66d505069680b58b07a7cb822_JaffaCakes118.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3136
- C:\Program Files (x86)\wfxcji\sorkav.exe
  "C:\Program Files (x86)\wfxcji\sorkav.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:756

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

C:\Program Files (x86)\wfxcji\sorkav.exe

Filesize
610KB

MD5
ed0f40c0d7b581168fcf70f2868662f4

SHA1
fbd6307820b0390cc32a341aa4cd3ab9fb7f4168

SHA256
66ba5baded4f78ae3f6f7291a383773fa6c9d1e66a14e347ba6ee7a62404cf02

SHA512
be196db8b018ee0035c1c7985cd5d189d70772b7523f5da0bf5a688368ba4985cf57156c3d3250667d1e791a498c7407d8c35128189d29f38a1e475b4f19c3f8

Download Submit
memory/756-7-0x0000000000400000-0x0000000000494000-memory.dmp

Filesize
592KB

Download
memory/756-8-0x0000000000400000-0x0000000000494000-memory.dmp

Filesize
592KB

Download
memory/3136-0-0x0000000000400000-0x0000000000494000-memory.dmp

Filesize
592KB

Download
memory/3136-1-0x0000000000400000-0x0000000000494000-memory.dmp

Filesize
592KB

Download
memory/3136-6-0x0000000000400000-0x0000000000494000-memory.dmp

Filesize
592KB

Download