3f93d2ed2b8053b2c7ad45232df1e771990da0b27cb55de394279ebfb01860d8

Analysis

max time kernel
120s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
17/08/2024, 15:37

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General

Target

a31e659a018b0be966e87f1df391915a_JaffaCakes118.exe
Size

78KB
MD5

a31e659a018b0be966e87f1df391915a
SHA1

e0ea43c690f149b4d085fa5c02d43271d79897f6
SHA256

3f93d2ed2b8053b2c7ad45232df1e771990da0b27cb55de394279ebfb01860d8
SHA512

0f113e67ba1a5407faff34ae677a8fa25573327c39467baa3aedb2bcb426b6da49a92709a61dace4bde193cebdb59ba39d26afb55e758094856dbc1be80ee4f3
SSDEEP

1536:6em69S/uuKfi0j604vPpCW+UsS8aZzyp0G2Ym/sENNbZmrVv5wxqdeAeDX8yBtJq:N9f4W0GE08y8zAi8yBCvLoFJj9Z1rSB

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2596	cmd.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	a31e659a018b0be966e87f1df391915a_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1996 wrote to memory of 2596	1996	a31e659a018b0be966e87f1df391915a_JaffaCakes118.exe	29
PID 1996 wrote to memory of 2596	1996	a31e659a018b0be966e87f1df391915a_JaffaCakes118.exe	29
PID 1996 wrote to memory of 2596	1996	a31e659a018b0be966e87f1df391915a_JaffaCakes118.exe	29
PID 1996 wrote to memory of 2596	1996	a31e659a018b0be966e87f1df391915a_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\a31e659a018b0be966e87f1df391915a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a31e659a018b0be966e87f1df391915a_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1996
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Tfz..bat" > nul 2> nul
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2596

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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:\Users\Admin\AppData\Local\Temp\Tfz..bat

Filesize
238B

MD5
5d67f0de0b28d07e97344763e83aafe4

SHA1
45c263521643725ed4f7977e00c579e0985e5e30

SHA256
42b8e16eb2e1ea632239874d6cf6f8551d0e3ccb2fcda6fa72d7728ca81b5ac3

SHA512
48d382922f487538d7f27d5758ec06a60c9f55676df73828045330e68fdfdd7e967f4117389f76c9c54ee3268e28a380a1da603ce724596d833a55631dc3e90e

Download Submit
memory/1996-0-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/1996-1-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/1996-2-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/1996-3-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/1996-4-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/1996-7-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download