68379bec4119e15e2b58e5fcdeddd3feb33990390053f2cdf9b7c6e158008f41

Analysis

max time kernel
150s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
27-06-2024 05:00

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General

Target

14c2b2eca181dd18ac563b6813919f58_JaffaCakes118.exe
Size

329KB
MD5

14c2b2eca181dd18ac563b6813919f58
SHA1

1214e8f121b446247c61c797f1aaea9d46b2fb64
SHA256

68379bec4119e15e2b58e5fcdeddd3feb33990390053f2cdf9b7c6e158008f41
SHA512

11f98bb472911a1a1960a48385e1242361012024e26d574a700ef23870a2cb4e384375f5c4fff8423724a21760f9e4a0dd5b299b134f778bc84e2050fa0e614b
SSDEEP

6144:QsTBoScRK254Z3kwu4qSQJscVaIMCsUY:QIWdyZ3i4qhTaIdY

Score

7^/10

persistence upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3032	jDhIn05716.exe

Executes dropped EXE 1 IoCs

pid	Process
3032	jDhIn05716.exe

UPX packed file 8 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4476-1-0x0000000000400000-0x00000000004B5000-memory.dmp	upx
behavioral2/memory/3032-10-0x0000000000400000-0x00000000005BD000-memory.dmp	upx
behavioral2/memory/3032-11-0x0000000000400000-0x00000000005BD000-memory.dmp	upx
behavioral2/memory/4476-14-0x0000000000400000-0x00000000005BD000-memory.dmp	upx
behavioral2/memory/4476-15-0x0000000000400000-0x00000000005BD000-memory.dmp	upx
behavioral2/memory/4476-16-0x0000000000400000-0x00000000004B5000-memory.dmp	upx
behavioral2/memory/3032-17-0x0000000000400000-0x00000000005BD000-memory.dmp	upx
behavioral2/memory/3032-23-0x0000000000400000-0x00000000005BD000-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-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\jDhIn05716 = "C:\\ProgramData\\jDhIn05716\\jDhIn05716.exe"	jDhIn05716.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4476	14c2b2eca181dd18ac563b6813919f58_JaffaCakes118.exe
4476	14c2b2eca181dd18ac563b6813919f58_JaffaCakes118.exe
4476	14c2b2eca181dd18ac563b6813919f58_JaffaCakes118.exe
4476	14c2b2eca181dd18ac563b6813919f58_JaffaCakes118.exe
3032	jDhIn05716.exe
3032	jDhIn05716.exe
3032	jDhIn05716.exe
3032	jDhIn05716.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4476	14c2b2eca181dd18ac563b6813919f58_JaffaCakes118.exe
Token: SeDebugPrivilege	3032	jDhIn05716.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3032	jDhIn05716.exe
3032	jDhIn05716.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
3032	jDhIn05716.exe
3032	jDhIn05716.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3032	jDhIn05716.exe
3032	jDhIn05716.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4476 wrote to memory of 3032	4476	14c2b2eca181dd18ac563b6813919f58_JaffaCakes118.exe	86
PID 4476 wrote to memory of 3032	4476	14c2b2eca181dd18ac563b6813919f58_JaffaCakes118.exe	86
PID 4476 wrote to memory of 3032	4476	14c2b2eca181dd18ac563b6813919f58_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\14c2b2eca181dd18ac563b6813919f58_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\14c2b2eca181dd18ac563b6813919f58_JaffaCakes118.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4476
- C:\ProgramData\jDhIn05716\jDhIn05716.exe
  "C:\ProgramData\jDhIn05716\jDhIn05716.exe" "C:\Users\Admin\AppData\Local\Temp\14c2b2eca181dd18ac563b6813919f58_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:3032

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\jDhIn05716\jDhIn05716.exe

Filesize
329KB

MD5
e8d43be53f4bf32448f94a11caa880bd

SHA1
b4a7ce41e58167b44ad9a0f3536c0534095cc6ed

SHA256
3cf55a361f417354e1c804753195cf07bcb7b7a5f479c269f0dbd075d1da6d7a

SHA512
9b84ccd2b43cd0ef631cd8e87221a41f3a4da36f3ad4ebb9ca4a7fc429f022bc96167dcbb13f6278db38dca7b81fbf75d554da4f8fe91b3ecbcd98f8bc8828a9

Download Submit
memory/3032-10-0x0000000000400000-0x00000000005BD000-memory.dmp

Filesize
1.7MB

Download
memory/3032-11-0x0000000000400000-0x00000000005BD000-memory.dmp

Filesize
1.7MB

Download
memory/3032-17-0x0000000000400000-0x00000000005BD000-memory.dmp

Filesize
1.7MB

Download
memory/3032-23-0x0000000000400000-0x00000000005BD000-memory.dmp

Filesize
1.7MB

Download
memory/4476-0-0x0000000000A20000-0x0000000000A6D000-memory.dmp

Filesize
308KB

Download
memory/4476-1-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/4476-14-0x0000000000400000-0x00000000005BD000-memory.dmp

Filesize
1.7MB

Download
memory/4476-15-0x0000000000400000-0x00000000005BD000-memory.dmp

Filesize
1.7MB

Download
memory/4476-16-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download