e54e2ac68c7c768adc7f6983077eb8bc726dfd1bd4d199b837d9045149e5e5d3

Analysis

max time kernel
141s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
16/04/2024, 08:11

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General

Target

f31012e9e8abcc1fe9fbca7793cd5bca_JaffaCakes118.exe
Size

48KB
MD5

f31012e9e8abcc1fe9fbca7793cd5bca
SHA1

b01f37b74091471c122629d0fab9974c9f4cbd0e
SHA256

e54e2ac68c7c768adc7f6983077eb8bc726dfd1bd4d199b837d9045149e5e5d3
SHA512

99ce5e280f58e0cfc751de1ceef4b593075fdb49f555fa43dc7967c0beb5279ca080a2317ca75e05b588ffd0bb5a7f8a054c216fe94e3e93f60a333937e228e2
SSDEEP

768:HH6dykGqus1a7wECWxBGOJY140EvvxK/N:nYG3s1aqWxBGOJY60EvvxK1

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\12CFG214-K641-12SF-N85P = "C:\\RECYCLER\\S-1-5-21-0243936033-3052116371-381863308-1811\\vsbntlo.exe"	f31012e9e8abcc1fe9fbca7793cd5bca_JaffaCakes118.exe

Drops desktop.ini file(s) 1 IoCs

description	ioc	Process
File created	C:\RECYCLER\S-1-5-21-0243936033-3052116371-381863308-1811\Desktop.ini	f31012e9e8abcc1fe9fbca7793cd5bca_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1576 set thread context of 1388	1576	f31012e9e8abcc1fe9fbca7793cd5bca_JaffaCakes118.exe	92

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1388	f31012e9e8abcc1fe9fbca7793cd5bca_JaffaCakes118.exe
1388	f31012e9e8abcc1fe9fbca7793cd5bca_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1576 wrote to memory of 1388	1576	f31012e9e8abcc1fe9fbca7793cd5bca_JaffaCakes118.exe	92
PID 1576 wrote to memory of 1388	1576	f31012e9e8abcc1fe9fbca7793cd5bca_JaffaCakes118.exe	92
PID 1576 wrote to memory of 1388	1576	f31012e9e8abcc1fe9fbca7793cd5bca_JaffaCakes118.exe	92
PID 1576 wrote to memory of 1388	1576	f31012e9e8abcc1fe9fbca7793cd5bca_JaffaCakes118.exe	92
PID 1576 wrote to memory of 1388	1576	f31012e9e8abcc1fe9fbca7793cd5bca_JaffaCakes118.exe	92
PID 1576 wrote to memory of 1388	1576	f31012e9e8abcc1fe9fbca7793cd5bca_JaffaCakes118.exe	92
PID 1576 wrote to memory of 1388	1576	f31012e9e8abcc1fe9fbca7793cd5bca_JaffaCakes118.exe	92
PID 1388 wrote to memory of 3164	1388	f31012e9e8abcc1fe9fbca7793cd5bca_JaffaCakes118.exe	56
PID 1388 wrote to memory of 3164	1388	f31012e9e8abcc1fe9fbca7793cd5bca_JaffaCakes118.exe	56
PID 1388 wrote to memory of 3164	1388	f31012e9e8abcc1fe9fbca7793cd5bca_JaffaCakes118.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3164
- C:\Users\Admin\AppData\Local\Temp\f31012e9e8abcc1fe9fbca7793cd5bca_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\f31012e9e8abcc1fe9fbca7793cd5bca_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:1576
- - C:\Users\Admin\AppData\Local\Temp\f31012e9e8abcc1fe9fbca7793cd5bca_JaffaCakes118.exe
    C:\Users\Admin\AppData\Local\Temp\f31012e9e8abcc1fe9fbca7793cd5bca_JaffaCakes118.exe
    3⤵
    - Adds Run key to start application
    - Drops desktop.ini file(s)
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:1388

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 --no-appcompat-clear --mojo-platform-channel-handle=3492 --field-trial-handle=2236,i,5367110156796017614,12594004256180761011,262144 --variations-seed-version /prefetch:8
1⤵
PID:4372

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1388-0-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/1388-2-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download