6b127688306033eb1064582708a17396354d1026a9a62a19c3a8b4ee3282e58d

Analysis

max time kernel
94s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
23/08/2024, 09:01

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General

Target

bb1959b3760e4049f168805bc39cc025_JaffaCakes118.exe
Size

41KB
MD5

bb1959b3760e4049f168805bc39cc025
SHA1

007a0300b375cbb7370e8bf5354441bbf5400abf
SHA256

6b127688306033eb1064582708a17396354d1026a9a62a19c3a8b4ee3282e58d
SHA512

0ce93d7bf98854545d0f285bbe598282e63347caed57eedaaf39f8c9acfd687bc56206be91f3d0c9fa805a5e61fe92b2d4fabf6190c5441bcdb7255efeb99920
SSDEEP

768:QGBar1ZIZYnfI9opm6AIHIjaI7g9mVmUn3oNE/W5dRV8:fW1ZIZqI9opm6AIHIjzmU4Nzd

Score

7^/10

defense_evasion discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Control Panel\International\Geo\Nation	bb1959b3760e4049f168805bc39cc025_JaffaCakes118.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Control Panel\International\Geo\Nation	sxhost.exe

Executes dropped EXE 1 IoCs

pid	Process
4568	sxhost.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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bb1959b3760e4049f168805bc39cc025_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sxhost.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1372 wrote to memory of 4568	1372	bb1959b3760e4049f168805bc39cc025_JaffaCakes118.exe	87
PID 1372 wrote to memory of 4568	1372	bb1959b3760e4049f168805bc39cc025_JaffaCakes118.exe	87
PID 1372 wrote to memory of 4568	1372	bb1959b3760e4049f168805bc39cc025_JaffaCakes118.exe	87
PID 1372 wrote to memory of 3552	1372	bb1959b3760e4049f168805bc39cc025_JaffaCakes118.exe	89
PID 1372 wrote to memory of 3552	1372	bb1959b3760e4049f168805bc39cc025_JaffaCakes118.exe	89
PID 1372 wrote to memory of 3552	1372	bb1959b3760e4049f168805bc39cc025_JaffaCakes118.exe	89
PID 4568 wrote to memory of 744	4568	sxhost.exe	93
PID 4568 wrote to memory of 744	4568	sxhost.exe	93
PID 4568 wrote to memory of 744	4568	sxhost.exe	93

C:\Users\Admin\AppData\Local\Temp\bb1959b3760e4049f168805bc39cc025_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bb1959b3760e4049f168805bc39cc025_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1372
- C:\Users\Admin\sxhost.exe
  "C:\Users\Admin\sxhost.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4568
- - 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:744
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\BB1959~1.EXE >> NUL
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3552

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

Query Registry

T1012

System Information Discovery

T1082

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\sxhost.exe

Filesize
41KB

MD5
bb1959b3760e4049f168805bc39cc025

SHA1
007a0300b375cbb7370e8bf5354441bbf5400abf

SHA256
6b127688306033eb1064582708a17396354d1026a9a62a19c3a8b4ee3282e58d

SHA512
0ce93d7bf98854545d0f285bbe598282e63347caed57eedaaf39f8c9acfd687bc56206be91f3d0c9fa805a5e61fe92b2d4fabf6190c5441bcdb7255efeb99920

Download Submit
memory/1372-17-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4568-41-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download