bf288daf49b02624436ad5550bf6a3df8e3dd750adc0a209abfdd35f42245306

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
18/08/2024, 03:59

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General

Target

a54d4bcc9ed6a273232ecb2a47b52b83_JaffaCakes118.exe
Size

16KB
MD5

a54d4bcc9ed6a273232ecb2a47b52b83
SHA1

472bd599be7a1dfd9aaa88d9d7dd505de93aba7e
SHA256

bf288daf49b02624436ad5550bf6a3df8e3dd750adc0a209abfdd35f42245306
SHA512

d77e0899483b8d83d1db84ebcff3b01acccc96ad56943264818e11e3b213ccbed7f0a905292eda3494f8b35942e53647f2c65c593764c469b899d21e337d0f5f
SSDEEP

384:TcyvESwjENqCVCDvp15zcrvJFn5tsqwO6aNHx/4hh:AyvhwjENyDP5Qjvn5TwO6aV

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2416	cmd.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\ald.bat	a54d4bcc9ed6a273232ecb2a47b52b83_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\Deletedll.bat	a54d4bcc9ed6a273232ecb2a47b52b83_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	a54d4bcc9ed6a273232ecb2a47b52b83_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
476	Process not Found

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2372	a54d4bcc9ed6a273232ecb2a47b52b83_JaffaCakes118.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2372	a54d4bcc9ed6a273232ecb2a47b52b83_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 2660	2372	a54d4bcc9ed6a273232ecb2a47b52b83_JaffaCakes118.exe	30
PID 2372 wrote to memory of 2660	2372	a54d4bcc9ed6a273232ecb2a47b52b83_JaffaCakes118.exe	30
PID 2372 wrote to memory of 2660	2372	a54d4bcc9ed6a273232ecb2a47b52b83_JaffaCakes118.exe	30
PID 2372 wrote to memory of 2660	2372	a54d4bcc9ed6a273232ecb2a47b52b83_JaffaCakes118.exe	30
PID 2372 wrote to memory of 1212	2372	a54d4bcc9ed6a273232ecb2a47b52b83_JaffaCakes118.exe	21
PID 2372 wrote to memory of 2416	2372	a54d4bcc9ed6a273232ecb2a47b52b83_JaffaCakes118.exe	31
PID 2372 wrote to memory of 2416	2372	a54d4bcc9ed6a273232ecb2a47b52b83_JaffaCakes118.exe	31
PID 2372 wrote to memory of 2416	2372	a54d4bcc9ed6a273232ecb2a47b52b83_JaffaCakes118.exe	31
PID 2372 wrote to memory of 2416	2372	a54d4bcc9ed6a273232ecb2a47b52b83_JaffaCakes118.exe	31

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1212
- C:\Users\Admin\AppData\Local\Temp\a54d4bcc9ed6a273232ecb2a47b52b83_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\a54d4bcc9ed6a273232ecb2a47b52b83_JaffaCakes118.exe"
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:2372
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c C:\Windows\system32\Deletedll.bat
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2660
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c C:\Windows\system32\ald.bat
    3⤵
    - Deletes itself
    - System Location Discovery: System Language Discovery
    PID:2416

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:\Users\Admin\AppData\Local\Temp\~42.tmp

Filesize
10KB

MD5
1b041b89de8730ce73a81ca00bd4396f

SHA1
7a987eec8d58bb26d30ab48b3a81c78f89410cdc

SHA256
5b9109d0adf77e886f40f3f28ab12caa4253ec2ad79b886eaca45a88fee98225

SHA512
247e6614f1c81ae11e111fe6b8f6f3acb415253bb5a4e13cf9700effc020a32c7d4148eb86cc77cf492175427edc12d20e1ec919e5134fd777fe7d7085d6a940

Download Submit
C:\Windows\SysWOW64\Deletedll.bat

Filesize
126B

MD5
eec03e74148efee7dcf62d4ac22c6c02

SHA1
bc0dff74cc605f39006054e4dd53af7ce8530996

SHA256
86aabddc338d3b44b8f9b3aa699e42a55e37f93845ced8d2479b589e4c23907c

SHA512
7fd7c8ea589b7e92d7d955ac9e24771d995a9d6dc4d886b776c189c73d79c6ddafe941897afdc281e05751039035ad73a3d6d4f3fc883ff65364d0261bf9c1ac

Download Submit
C:\Windows\SysWOW64\ald.bat

Filesize
212B

MD5
05fd3e0fd35248eda6a0c9a3b3c005ea

SHA1
35af83fff90dd7702e347b679491a0bc23ad676b

SHA256
20bf8aa2060269b51fb5e6e114ceeba93176c1e4b4a5b3c471efa6f9e95640a3

SHA512
2992324c745c13b6b8fbc7048eae22ff9461bebed0adcc366e1556d64ebf84ce9ea3e8826bbad39faa4dee61678c5837e49bd8b311515803842915d7a0b206d4

Download Submit
memory/1212-20-0x0000000013140000-0x000000001315B000-memory.dmp

Filesize
108KB

Download
memory/2372-0-0x0000000013140000-0x000000001315B000-memory.dmp

Filesize
108KB

Download
memory/2372-29-0x0000000013140000-0x000000001315B000-memory.dmp

Filesize
108KB

Download