d5b9bb4b9544623da4dcb32fc5b2e998744e0774456c329e1014423d40c4bfc7

Analysis

max time kernel
130s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/08/2024, 07:36

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General

Target

aa2420b359f4036e64754f14a76b5dd2_JaffaCakes118.exe
Size

86KB
MD5

aa2420b359f4036e64754f14a76b5dd2
SHA1

eb055a8e815d68afacee46613d277d635561a2e9
SHA256

d5b9bb4b9544623da4dcb32fc5b2e998744e0774456c329e1014423d40c4bfc7
SHA512

4921671f68886d5cbbfd5e0c0717005c57a2791b2611ed03e7510eced67cc458d5c9c0f6838a5f283cfd0fd0c5381bc5819994eb2ef521c733f4dfba38092b5d
SSDEEP

1536:1Yeq4YX9F2MzT+7sPAwOb9gR9D4PjJONrSA/dVZVrk7rOhnj58w:1NbCL297sPAwOCbD4bY1TFwOR9

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4800 set thread context of 4420	4800	aa2420b359f4036e64754f14a76b5dd2_JaffaCakes118.exe	91

System Location Discovery: System Language Discovery 1 TTPs 1 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	aa2420b359f4036e64754f14a76b5dd2_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4420	aa2420b359f4036e64754f14a76b5dd2_JaffaCakes118.exe
4420	aa2420b359f4036e64754f14a76b5dd2_JaffaCakes118.exe
4420	aa2420b359f4036e64754f14a76b5dd2_JaffaCakes118.exe
4420	aa2420b359f4036e64754f14a76b5dd2_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 4800 wrote to memory of 4420	4800	aa2420b359f4036e64754f14a76b5dd2_JaffaCakes118.exe	91
PID 4800 wrote to memory of 4420	4800	aa2420b359f4036e64754f14a76b5dd2_JaffaCakes118.exe	91
PID 4800 wrote to memory of 4420	4800	aa2420b359f4036e64754f14a76b5dd2_JaffaCakes118.exe	91
PID 4800 wrote to memory of 4420	4800	aa2420b359f4036e64754f14a76b5dd2_JaffaCakes118.exe	91
PID 4800 wrote to memory of 4420	4800	aa2420b359f4036e64754f14a76b5dd2_JaffaCakes118.exe	91
PID 4800 wrote to memory of 4420	4800	aa2420b359f4036e64754f14a76b5dd2_JaffaCakes118.exe	91
PID 4800 wrote to memory of 4420	4800	aa2420b359f4036e64754f14a76b5dd2_JaffaCakes118.exe	91
PID 4420 wrote to memory of 3540	4420	aa2420b359f4036e64754f14a76b5dd2_JaffaCakes118.exe	56
PID 4420 wrote to memory of 3540	4420	aa2420b359f4036e64754f14a76b5dd2_JaffaCakes118.exe	56
PID 4420 wrote to memory of 3540	4420	aa2420b359f4036e64754f14a76b5dd2_JaffaCakes118.exe	56
PID 4420 wrote to memory of 3540	4420	aa2420b359f4036e64754f14a76b5dd2_JaffaCakes118.exe	56
PID 4420 wrote to memory of 3540	4420	aa2420b359f4036e64754f14a76b5dd2_JaffaCakes118.exe	56
PID 4420 wrote to memory of 3540	4420	aa2420b359f4036e64754f14a76b5dd2_JaffaCakes118.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3540
- C:\Users\Admin\AppData\Local\Temp\aa2420b359f4036e64754f14a76b5dd2_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\aa2420b359f4036e64754f14a76b5dd2_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4800
- - C:\Users\Admin\AppData\Local\Temp\aa2420b359f4036e64754f14a76b5dd2_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\aa2420b359f4036e64754f14a76b5dd2_JaffaCakes118.exe"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:4420

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=1284,i,11251706013556949551,5157034131170452377,262144 --variations-seed-version --mojo-platform-channel-handle=3032 /prefetch:8
1⤵
PID:3152

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

memory/3540-8-0x000000007FFF0000-0x000000007FFF1000-memory.dmp

Filesize
4KB

Download
memory/3540-10-0x000000007FFC0000-0x000000007FFC6000-memory.dmp

Filesize
24KB

Download
memory/4420-1-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4420-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4420-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4420-4-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4800-5-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download