e0a41d812a2122b571e3e5962244d74524e81380c73dfffafb3b6211bed80c4f

Analysis

max time kernel
134s
max time network
107s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/08/2024, 01:48

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General

Target

b1af7fd4ee97cd94351a8f92b95c4da9_JaffaCakes118.exe
Size

59KB
MD5

b1af7fd4ee97cd94351a8f92b95c4da9
SHA1

01d710bb84016e31e368907fbb9d07c0edaa8d3e
SHA256

e0a41d812a2122b571e3e5962244d74524e81380c73dfffafb3b6211bed80c4f
SHA512

9575467e05e0fc51abc0cde7576dc04ea20dbbb78f29537a3c283db5594b204f94b883733647b586d4fe758211c2d1275b8327b9b8e059588df830b1ef59e03c
SSDEEP

768:gAtEhoYsUjKVjl9xw3x6nz7vj1wr3a9aPboGH8VzzNVmB9yvFLi+tRnp:gAtEcUKJ3zzj1wJbom8V3NVEAvxbt

Score

7^/10

discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 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-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation	b1af7fd4ee97cd94351a8f92b95c4da9_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
1088	SERVER.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	SERVER.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b1af7fd4ee97cd94351a8f92b95c4da9_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1088	SERVER.EXE
1088	SERVER.EXE
1088	SERVER.EXE
1088	SERVER.EXE

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4208 wrote to memory of 1088	4208	b1af7fd4ee97cd94351a8f92b95c4da9_JaffaCakes118.exe	84
PID 4208 wrote to memory of 1088	4208	b1af7fd4ee97cd94351a8f92b95c4da9_JaffaCakes118.exe	84
PID 4208 wrote to memory of 1088	4208	b1af7fd4ee97cd94351a8f92b95c4da9_JaffaCakes118.exe	84
PID 1088 wrote to memory of 3464	1088	SERVER.EXE	55
PID 1088 wrote to memory of 3464	1088	SERVER.EXE	55
PID 1088 wrote to memory of 3464	1088	SERVER.EXE	55
PID 1088 wrote to memory of 3464	1088	SERVER.EXE	55
PID 1088 wrote to memory of 3464	1088	SERVER.EXE	55
PID 1088 wrote to memory of 3464	1088	SERVER.EXE	55

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3464
- C:\Users\Admin\AppData\Local\Temp\b1af7fd4ee97cd94351a8f92b95c4da9_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\b1af7fd4ee97cd94351a8f92b95c4da9_JaffaCakes118.exe"
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4208
- - C:\Users\Admin\AppData\Local\Temp\SERVER.EXE
    "C:\Users\Admin\AppData\Local\Temp\SERVER.EXE"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:1088

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\SERVER.EXE

Filesize
50KB

MD5
c90d2d0f12d2cb55a5070beba93a4af3

SHA1
885b7e08850bcf94b0e09bfb17ce30907586c1a7

SHA256
59e9267e3b7ccbd3707d8aedb414e50f5309c035a613462bd1473101b723c500

SHA512
5738dd33ef4a0c487011e10224537945cd383f6302a257af89cd5e44058efa2979718ac97738f99e0588acff6ed7415b3d9e745152cb080f14797430fb49f76d

Download Submit
memory/1088-7-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1088-11-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

Download
memory/1088-20-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1088-18-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

Download
memory/3464-12-0x000000007FFF0000-0x000000007FFF1000-memory.dmp

Filesize
4KB

Download
memory/3464-14-0x000000007FFC0000-0x000000007FFC6000-memory.dmp

Filesize
24KB

Download
memory/4208-9-0x0000000001090000-0x00000000010A6000-memory.dmp

Filesize
88KB

Download