072253aa1c91cbbb84fec7939caa7e219446714a9e4a9849519a614dc4c6ba8a

Analysis

max time kernel
151s
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
19/04/2024, 07:01

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General

Target

f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
Size

456KB
MD5

f9c314deffc6ad255a00239c8a6e2da8
SHA1

a0165f8fe3ea96f80cb4a83d07aea75284f060e3
SHA256

072253aa1c91cbbb84fec7939caa7e219446714a9e4a9849519a614dc4c6ba8a
SHA512

01fac65c0f113f018c8af496feb5d965cc01cb9235c3168430c00714aa0dedd264524000085e3f861ad0a5ba7a3faf691dec45234e58a076351dbb1c618bfacd
SSDEEP

12288:ftSj2nNYDHQBUWqCmBby7qkCPlgIzUAuk:lSEaHSIOn/IL

Score

7^/10

persistence upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
932	mG01805EaKdK01805.exe

Executes dropped EXE 1 IoCs

pid	Process
932	mG01805EaKdK01805.exe

UPX packed file 5 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4064-1-0x0000000000400000-0x00000000004C1000-memory.dmp	upx
behavioral2/memory/4064-14-0x0000000000400000-0x00000000004C1000-memory.dmp	upx
behavioral2/memory/932-16-0x0000000000400000-0x00000000004C1000-memory.dmp	upx
behavioral2/memory/932-25-0x0000000000400000-0x00000000004C1000-memory.dmp	upx
behavioral2/memory/932-33-0x0000000000400000-0x00000000004C1000-memory.dmp	upx

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\RunOnce\mG01805EaKdK01805 = "C:\\ProgramData\\mG01805EaKdK01805\\mG01805EaKdK01805.exe"	mG01805EaKdK01805.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
932	mG01805EaKdK01805.exe
932	mG01805EaKdK01805.exe
932	mG01805EaKdK01805.exe
932	mG01805EaKdK01805.exe
932	mG01805EaKdK01805.exe
932	mG01805EaKdK01805.exe
932	mG01805EaKdK01805.exe
932	mG01805EaKdK01805.exe
932	mG01805EaKdK01805.exe
932	mG01805EaKdK01805.exe
932	mG01805EaKdK01805.exe
932	mG01805EaKdK01805.exe
932	mG01805EaKdK01805.exe
932	mG01805EaKdK01805.exe
932	mG01805EaKdK01805.exe
932	mG01805EaKdK01805.exe
932	mG01805EaKdK01805.exe
932	mG01805EaKdK01805.exe
932	mG01805EaKdK01805.exe
932	mG01805EaKdK01805.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
Token: SeDebugPrivilege	932	mG01805EaKdK01805.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
932	mG01805EaKdK01805.exe
932	mG01805EaKdK01805.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
932	mG01805EaKdK01805.exe
932	mG01805EaKdK01805.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
932	mG01805EaKdK01805.exe
932	mG01805EaKdK01805.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4064 wrote to memory of 932	4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe	89
PID 4064 wrote to memory of 932	4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe	89
PID 4064 wrote to memory of 932	4064	f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe	89

C:\Users\Admin\AppData\Local\Temp\f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4064
- C:\ProgramData\mG01805EaKdK01805\mG01805EaKdK01805.exe
  "C:\ProgramData\mG01805EaKdK01805\mG01805EaKdK01805.exe" "C:\Users\Admin\AppData\Local\Temp\f9c314deffc6ad255a00239c8a6e2da8_JaffaCakes118.exe"
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:932

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=4756 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:8
1⤵
PID:8

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

Replay Monitor

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Downloads

C:\ProgramData\mG01805EaKdK01805\mG01805EaKdK01805

Filesize
192B

MD5
e118fa1bdc37202853792a41129871fe

SHA1
18c02318547470643e2fc48dd9c2a0f888515879

SHA256
8d27a140e6cfb397710e8e0fd8e1ff1b9c2e6c340997d658d5cbceb88a49b492

SHA512
c91aa56ee6ad7764991ca99d510029154ef42c78af37dc740acdeebf4e2605e1790bf95273fe38e2963d980d9c37eaf2a7e9456a31bfe1e0e5a27e92590c0d52

Download Submit
C:\ProgramData\mG01805EaKdK01805\mG01805EaKdK01805.exe

Filesize
456KB

MD5
9fff5c45ba6b11d271d56b9eb9078ad4

SHA1
ac8fc09070b6b1b2b79afa2b47328b6a234d14c5

SHA256
e053a2f765c960e1fb1180028eea51fae3d0aa35af1671e46de60d2627c9c804

SHA512
c1ee7713a3b52be0cb38fc3e5126d7a6c210d8eee712a66aee57ac4b649fd6a2abd1f185e7231d2e830849a198c260775cd8e3e7b6749d3b226df467fa3cb1b6

Download Submit
memory/932-16-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/932-17-0x00000000007B0000-0x00000000008B0000-memory.dmp

Filesize
1024KB

Download
memory/932-25-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/932-27-0x00000000007B0000-0x00000000008B0000-memory.dmp

Filesize
1024KB

Download
memory/932-33-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/4064-1-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/4064-2-0x00000000008A0000-0x00000000009A0000-memory.dmp

Filesize
1024KB

Download
memory/4064-14-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download