e004869796ad51deac260c3b976c84e55faace26c1d13d4c45c7b77629d4481c

Analysis

max time kernel
91s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08/10/2024, 23:56

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General

Target

275c70e2a2ab1a9717bbb65ae7dccb04_JaffaCakes118.exe
Size

16KB
MD5

275c70e2a2ab1a9717bbb65ae7dccb04
SHA1

a42f864d2572a0bd3f13f372a362cba831a3c47f
SHA256

e004869796ad51deac260c3b976c84e55faace26c1d13d4c45c7b77629d4481c
SHA512

cdf391c4608406d76a95f745185556befc6dd4e2d1419b11085c77499b6310e0b4b30e5f3dcdaa93f713bc0617d8ca3f4e16b706a1578f8fc60f3d8010c25c97
SSDEEP

384:mPW/Wz5VCGOuip4b8sGuuZ6a/uOoaeJdHzFCbe+z:MynJsGuTa/uOofHTFCbeM

Score

8^/10

discovery persistence

Malware Config

Signatures

Sets service image path in registry 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\2D9FB6B8\ImagePath = "C:\\Windows\\system32\\9959C540.EXE -k"	275c70e2a2ab1a9717bbb65ae7dccb04_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2200	9959C540.EXE

Drops file in System32 directory 5 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\9959C540.EXE	275c70e2a2ab1a9717bbb65ae7dccb04_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\9959C540.EXE	275c70e2a2ab1a9717bbb65ae7dccb04_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\9959C540.EXE	9959C540.EXE
File created	C:\Windows\SysWOW64\9113170C.DLL	9959C540.EXE
File created	C:\Windows\SysWOW64\del.bat	275c70e2a2ab1a9717bbb65ae7dccb04_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	275c70e2a2ab1a9717bbb65ae7dccb04_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2804	275c70e2a2ab1a9717bbb65ae7dccb04_JaffaCakes118.exe
2804	275c70e2a2ab1a9717bbb65ae7dccb04_JaffaCakes118.exe
2200	9959C540.EXE
2200	9959C540.EXE
2200	9959C540.EXE
2200	9959C540.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2804 wrote to memory of 1264	2804	275c70e2a2ab1a9717bbb65ae7dccb04_JaffaCakes118.exe	89
PID 2804 wrote to memory of 1264	2804	275c70e2a2ab1a9717bbb65ae7dccb04_JaffaCakes118.exe	89
PID 2804 wrote to memory of 1264	2804	275c70e2a2ab1a9717bbb65ae7dccb04_JaffaCakes118.exe	89

C:\Users\Admin\AppData\Local\Temp\275c70e2a2ab1a9717bbb65ae7dccb04_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\275c70e2a2ab1a9717bbb65ae7dccb04_JaffaCakes118.exe"
1⤵
- Sets service image path in registry
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2804
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Windows\system32\del.bat
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1264

C:\Windows\SysWOW64\9959C540.EXE
C:\Windows\SysWOW64\9959C540.EXE -k
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:2200

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

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:\Windows\SysWOW64\9959C540.EXE

Filesize
16KB

MD5
275c70e2a2ab1a9717bbb65ae7dccb04

SHA1
a42f864d2572a0bd3f13f372a362cba831a3c47f

SHA256
e004869796ad51deac260c3b976c84e55faace26c1d13d4c45c7b77629d4481c

SHA512
cdf391c4608406d76a95f745185556befc6dd4e2d1419b11085c77499b6310e0b4b30e5f3dcdaa93f713bc0617d8ca3f4e16b706a1578f8fc60f3d8010c25c97

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

Filesize
239B

MD5
739128b9c959fbafcef117ccbdec76b2

SHA1
16b30bbdab0dd309f9801dc92d1dd32c708f348d

SHA256
b565cd22f3cfde0c28ff5492d025b052470e5abed19f4494b53297e695c0f6b7

SHA512
1a567eee79b710e3f149a3939a3c8b59d10ad30787e35b036ba1cbbc09b1a914e657c3eba610e4504d6fdb2d8f717e6dbe48e1b9ec3735332852268bee6c3317

Download Submit
memory/2200-10-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2804-0-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2804-1-0x0000000000470000-0x0000000000471000-memory.dmp

Filesize
4KB

Download
memory/2804-8-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download