b714cb0cbd8ba64ce94c335fd5b348adeaf83f8454ffe9abe1827d951936c545

Analysis

max time kernel
120s
max time network
126s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
13-10-2024 20:18

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General

Target

41e0aea3d6e682a65154c837b838682a_JaffaCakes118.exe
Size

109KB
MD5

41e0aea3d6e682a65154c837b838682a
SHA1

d12cc9eaf1207bc1ff152d47857763c2920b0767
SHA256

b714cb0cbd8ba64ce94c335fd5b348adeaf83f8454ffe9abe1827d951936c545
SHA512

c3577d0ce2183b6c1fdd5bdd8d07677b063cc5e5865dfc0dd44e7a18116db3bcce839599853cef412448dc7cd8f4871ad4ee2bbf9648556502ed61db2ce75590
SSDEEP

3072:avo8VsYSrQ7F6wbiPHUOFp3ZnskGPIjj/yFIb:BQRi/UO73ZnTGPIjjZ

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
664	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	41e0aea3d6e682a65154c837b838682a_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	41e0aea3d6e682a65154c837b838682a_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2884 wrote to memory of 664	2884	41e0aea3d6e682a65154c837b838682a_JaffaCakes118.exe	30
PID 2884 wrote to memory of 664	2884	41e0aea3d6e682a65154c837b838682a_JaffaCakes118.exe	30
PID 2884 wrote to memory of 664	2884	41e0aea3d6e682a65154c837b838682a_JaffaCakes118.exe	30
PID 2884 wrote to memory of 664	2884	41e0aea3d6e682a65154c837b838682a_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\41e0aea3d6e682a65154c837b838682a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\41e0aea3d6e682a65154c837b838682a_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious use of WriteProcessMemory
PID:2884
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Upp..bat" > nul 2> nul
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:664

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\Upp..bat

Filesize
238B

MD5
1dd5b53da59abae8e3d654616d9c441a

SHA1
f1af6cf08aa5f02f17fcd1660f451b6b0b6532e3

SHA256
35c274d6e662aa10189dad85794bb0595bda59ff90daab19f5ac4991718d2bee

SHA512
59405b7dda106e271c72604d8e8f1c48e61056101cf4068d24ae556e8bdb165efe2fa7ccbf4981a7f4c9a9191318efcfa310f4f39b9a4235b8890432d44b7c12

Download Submit
memory/2884-1-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2884-0-0x0000000000402000-0x0000000000403000-memory.dmp

Filesize
4KB

Download
memory/2884-2-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2884-4-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2884-3-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2884-5-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2884-7-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download