bb6121d045af0981d46e750ecb9a0dbd9e0e606979fbc6f2ecdbb7a2ccbb3712

Analysis

max time kernel
120s
max time network
125s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
12/08/2024, 12:20

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General

Target

8eb923fd39b3ac7639621e685d0a613c_JaffaCakes118.exe
Size

41KB
MD5

8eb923fd39b3ac7639621e685d0a613c
SHA1

a37cf86d018e2966d9dbcb868e44e7a7b70999a3
SHA256

bb6121d045af0981d46e750ecb9a0dbd9e0e606979fbc6f2ecdbb7a2ccbb3712
SHA512

5fe5544258245194ec0201d80049017f2485bbe1033012954f0196d5439807e3fae812339d9261e551338ea355aebc66cb7370a5d4442a8d637ba679c84240fc
SSDEEP

768:QIBar1ZIZYnfI9opm6AIHIjaI7g9mVmUnQoNE/W5dRV8:pW1ZIZqI9opm6AIHIjzmUpNzd

Score

7^/10

defense_evasion discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2600	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
1964	sxhost.exe

Loads dropped DLL 2 IoCs

pid	Process
2256	8eb923fd39b3ac7639621e685d0a613c_JaffaCakes118.exe
2256	8eb923fd39b3ac7639621e685d0a613c_JaffaCakes118.exe

Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
defense_evasion

File Deletion
T1070.004
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 4 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	sxhost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8eb923fd39b3ac7639621e685d0a613c_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2256 wrote to memory of 1964	2256	8eb923fd39b3ac7639621e685d0a613c_JaffaCakes118.exe	30
PID 2256 wrote to memory of 1964	2256	8eb923fd39b3ac7639621e685d0a613c_JaffaCakes118.exe	30
PID 2256 wrote to memory of 1964	2256	8eb923fd39b3ac7639621e685d0a613c_JaffaCakes118.exe	30
PID 2256 wrote to memory of 1964	2256	8eb923fd39b3ac7639621e685d0a613c_JaffaCakes118.exe	30
PID 2256 wrote to memory of 2600	2256	8eb923fd39b3ac7639621e685d0a613c_JaffaCakes118.exe	31
PID 2256 wrote to memory of 2600	2256	8eb923fd39b3ac7639621e685d0a613c_JaffaCakes118.exe	31
PID 2256 wrote to memory of 2600	2256	8eb923fd39b3ac7639621e685d0a613c_JaffaCakes118.exe	31
PID 2256 wrote to memory of 2600	2256	8eb923fd39b3ac7639621e685d0a613c_JaffaCakes118.exe	31
PID 1964 wrote to memory of 2652	1964	sxhost.exe	34
PID 1964 wrote to memory of 2652	1964	sxhost.exe	34
PID 1964 wrote to memory of 2652	1964	sxhost.exe	34
PID 1964 wrote to memory of 2652	1964	sxhost.exe	34

C:\Users\Admin\AppData\Local\Temp\8eb923fd39b3ac7639621e685d0a613c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8eb923fd39b3ac7639621e685d0a613c_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2256
- C:\Users\Admin\sxhost.exe
  "C:\Users\Admin\sxhost.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1964
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c del C:\Users\Admin\sxhost.exe >> NUL
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2652
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\8EB923~1.EXE >> NUL
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2600

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

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

\Users\Admin\sxhost.exe

Filesize
41KB

MD5
8eb923fd39b3ac7639621e685d0a613c

SHA1
a37cf86d018e2966d9dbcb868e44e7a7b70999a3

SHA256
bb6121d045af0981d46e750ecb9a0dbd9e0e606979fbc6f2ecdbb7a2ccbb3712

SHA512
5fe5544258245194ec0201d80049017f2485bbe1033012954f0196d5439807e3fae812339d9261e551338ea355aebc66cb7370a5d4442a8d637ba679c84240fc

Download Submit
memory/1964-12-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/1964-19-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/2256-0-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/2256-14-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/2256-10-0x0000000002400000-0x0000000002415000-memory.dmp

Filesize
84KB

Download
memory/2256-9-0x0000000002400000-0x0000000002415000-memory.dmp

Filesize
84KB

Download