e179b90488ae191a49ee529219153ee8eb8e510a95de95e16a6c3d491d212d64

General

Target

0083d7db33439e4f5dd108519d4b3d79_JaffaCakes118.exe
Size

252KB
MD5

0083d7db33439e4f5dd108519d4b3d79
SHA1

914e61639ce83a4b6340bcd02555a2e180f0913a
SHA256

e179b90488ae191a49ee529219153ee8eb8e510a95de95e16a6c3d491d212d64
SHA512

4fd56a3089c7e49e359d6c6d5c138de542e52bc7807b86cf5ee399b9949b976391ddb5b928175641cc2e0695c6f8a7d295c0730ef5387b25488b08fc322a2172
SSDEEP

3072:ZmNam7su4ob36VdPPMKcsBXt2IdriU5V5Sa+XaZU9EOGDphjRcNQlEqOcPk9Ji:MNuo0csBXt2IdriU5V5OABDrbuqdPk9

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2344	cetrdeosa.exe
2832	cetrdeosa.exe

Loads dropped DLL 3 IoCs

pid	Process
2044	0083d7db33439e4f5dd108519d4b3d79_JaffaCakes118.exe
2044	0083d7db33439e4f5dd108519d4b3d79_JaffaCakes118.exe
2344	cetrdeosa.exe

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2204-1-0x0000000000400000-0x0000000000441000-memory.dmp	upx
behavioral1/memory/2204-16-0x0000000000400000-0x0000000000441000-memory.dmp	upx
behavioral1/files/0x000c000000012263-20.dat	upx
behavioral1/memory/2044-22-0x0000000000220000-0x0000000000261000-memory.dmp	upx
behavioral1/memory/2344-47-0x0000000000400000-0x0000000000441000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Driver Control Manager v7.5 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\cetrdeosa.exe"	0083d7db33439e4f5dd108519d4b3d79_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Windows\CurrentVersion\Run\Driver Control Manager v7.5 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\cetrdeosa.exe"	0083d7db33439e4f5dd108519d4b3d79_JaffaCakes118.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2204 set thread context of 2044	2204	0083d7db33439e4f5dd108519d4b3d79_JaffaCakes118.exe	28
PID 2344 set thread context of 2832	2344	cetrdeosa.exe	30

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2204	0083d7db33439e4f5dd108519d4b3d79_JaffaCakes118.exe
2344	cetrdeosa.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 2204 wrote to memory of 2044	2204	0083d7db33439e4f5dd108519d4b3d79_JaffaCakes118.exe	28
PID 2204 wrote to memory of 2044	2204	0083d7db33439e4f5dd108519d4b3d79_JaffaCakes118.exe	28
PID 2204 wrote to memory of 2044	2204	0083d7db33439e4f5dd108519d4b3d79_JaffaCakes118.exe	28
PID 2204 wrote to memory of 2044	2204	0083d7db33439e4f5dd108519d4b3d79_JaffaCakes118.exe	28
PID 2204 wrote to memory of 2044	2204	0083d7db33439e4f5dd108519d4b3d79_JaffaCakes118.exe	28
PID 2204 wrote to memory of 2044	2204	0083d7db33439e4f5dd108519d4b3d79_JaffaCakes118.exe	28
PID 2204 wrote to memory of 2044	2204	0083d7db33439e4f5dd108519d4b3d79_JaffaCakes118.exe	28
PID 2204 wrote to memory of 2044	2204	0083d7db33439e4f5dd108519d4b3d79_JaffaCakes118.exe	28
PID 2204 wrote to memory of 2044	2204	0083d7db33439e4f5dd108519d4b3d79_JaffaCakes118.exe	28
PID 2044 wrote to memory of 2344	2044	0083d7db33439e4f5dd108519d4b3d79_JaffaCakes118.exe	29
PID 2044 wrote to memory of 2344	2044	0083d7db33439e4f5dd108519d4b3d79_JaffaCakes118.exe	29
PID 2044 wrote to memory of 2344	2044	0083d7db33439e4f5dd108519d4b3d79_JaffaCakes118.exe	29
PID 2044 wrote to memory of 2344	2044	0083d7db33439e4f5dd108519d4b3d79_JaffaCakes118.exe	29
PID 2344 wrote to memory of 2832	2344	cetrdeosa.exe	30
PID 2344 wrote to memory of 2832	2344	cetrdeosa.exe	30
PID 2344 wrote to memory of 2832	2344	cetrdeosa.exe	30
PID 2344 wrote to memory of 2832	2344	cetrdeosa.exe	30
PID 2344 wrote to memory of 2832	2344	cetrdeosa.exe	30
PID 2344 wrote to memory of 2832	2344	cetrdeosa.exe	30
PID 2344 wrote to memory of 2832	2344	cetrdeosa.exe	30
PID 2344 wrote to memory of 2832	2344	cetrdeosa.exe	30
PID 2344 wrote to memory of 2832	2344	cetrdeosa.exe	30

C:\Users\Admin\AppData\Local\Temp\0083d7db33439e4f5dd108519d4b3d79_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0083d7db33439e4f5dd108519d4b3d79_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2204
- C:\Users\Admin\AppData\Local\Temp\0083d7db33439e4f5dd108519d4b3d79_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\0083d7db33439e4f5dd108519d4b3d79_JaffaCakes118.exe
  2⤵
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2044
- - C:\Users\Admin\AppData\Local\Temp\cetrdeosa.exe
    "C:\Users\Admin\AppData\Local\Temp\cetrdeosa.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of SetThreadContext
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2344
  - - C:\Users\Admin\AppData\Local\Temp\cetrdeosa.exe
      C:\Users\Admin\AppData\Local\Temp\cetrdeosa.exe
      4⤵
      Executes dropped EXE
      PID:2832

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\cetrdeosa.exe

Filesize
252KB

MD5
0083d7db33439e4f5dd108519d4b3d79

SHA1
914e61639ce83a4b6340bcd02555a2e180f0913a

SHA256
e179b90488ae191a49ee529219153ee8eb8e510a95de95e16a6c3d491d212d64

SHA512
4fd56a3089c7e49e359d6c6d5c138de542e52bc7807b86cf5ee399b9949b976391ddb5b928175641cc2e0695c6f8a7d295c0730ef5387b25488b08fc322a2172

Download Submit
memory/2044-13-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/2044-5-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/2044-7-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/2044-9-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/2044-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2044-15-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/2044-17-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/2044-3-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/2044-22-0x0000000000220000-0x0000000000261000-memory.dmp

Filesize
260KB

Download
memory/2044-32-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/2204-1-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/2204-16-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/2344-47-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/2832-50-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/2832-51-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/2832-53-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/2832-54-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/2832-55-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/2832-56-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/2832-57-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/2832-58-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/2832-59-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/2832-60-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/2832-61-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/2832-62-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/2832-63-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/2832-64-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/2832-65-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/2832-66-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads