e3c9da359dad57b393256ceab609d6d82336805d72fe5acdd3e1adfaf69d9e79

Analysis

max time kernel
15s
max time network
20s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
12/10/2024, 01:55

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General

Target

37e3c79f1bcb7fa94cf7c8f20582b906_JaffaCakes118.exe
Size

199KB
MD5

37e3c79f1bcb7fa94cf7c8f20582b906
SHA1

49e299ee6e71bda901125225db1c4eade460465f
SHA256

e3c9da359dad57b393256ceab609d6d82336805d72fe5acdd3e1adfaf69d9e79
SHA512

36ddcf2a51ec28614084d9e8568e49debd2cc0e6718eb9b227ca422484e25abf8d1bf945c08c88fa7484f41cad76ad31650996e76379c40c2f6d71c255d02e6a
SSDEEP

6144:U+oB1UHzB6eAjvqwkT1RSL3IWskqUbv3M4Oj/n:U9ytqzqwGRSL3IPx4OjP

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2504	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	37e3c79f1bcb7fa94cf7c8f20582b906_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2328 wrote to memory of 2504	2328	37e3c79f1bcb7fa94cf7c8f20582b906_JaffaCakes118.exe	29
PID 2328 wrote to memory of 2504	2328	37e3c79f1bcb7fa94cf7c8f20582b906_JaffaCakes118.exe	29
PID 2328 wrote to memory of 2504	2328	37e3c79f1bcb7fa94cf7c8f20582b906_JaffaCakes118.exe	29
PID 2328 wrote to memory of 2504	2328	37e3c79f1bcb7fa94cf7c8f20582b906_JaffaCakes118.exe	29
PID 2328 wrote to memory of 2504	2328	37e3c79f1bcb7fa94cf7c8f20582b906_JaffaCakes118.exe	29
PID 2328 wrote to memory of 2504	2328	37e3c79f1bcb7fa94cf7c8f20582b906_JaffaCakes118.exe	29
PID 2328 wrote to memory of 2504	2328	37e3c79f1bcb7fa94cf7c8f20582b906_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\37e3c79f1bcb7fa94cf7c8f20582b906_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\37e3c79f1bcb7fa94cf7c8f20582b906_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2328
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Fzf..bat" > nul 2> nul
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2504

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

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Downloads

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

Filesize
238B

MD5
6b6592a89e115ed4039864c49d7e628a

SHA1
d6ca80316de474516754139833c918491f49aaf1

SHA256
6b4970298e689d9639aa8128d55f1d2a038f01510eb643c4ed06b415a998b754

SHA512
8c18673c50ada14ab1213649748f280678772d934263eda87cb4ed31d62102c5598d67264b03caa4d75bc5675c6ca7498c1a42ba7443a078882e698bc35267e2

Download Submit
memory/2328-0-0x0000000000240000-0x0000000000252000-memory.dmp

Filesize
72KB

Download
memory/2328-1-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2328-4-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download