fd0305f4fc1a50917bac002796ebe2bacfd8ea682c7d81ead1da3700a3e9abbb

General

Target

6725c01e47bdb4aac42b39d7cd3b6857_JaffaCakes118.exe
Size

230KB
MD5

6725c01e47bdb4aac42b39d7cd3b6857
SHA1

7d983cf14792f3e13af2838d6ca483bf63a3d266
SHA256

fd0305f4fc1a50917bac002796ebe2bacfd8ea682c7d81ead1da3700a3e9abbb
SHA512

2e150f2a37e64629d7c3ab79ba817d5afe8008cc6dd91ec1619480c985a9892da3b56c5c4d38399bffd27b9adb59bdd45e8e9007fb49a46f4d76ff5e1e7ea6f0
SSDEEP

3072:fmNam7su4ob36VdPPMKcsBXt2IdriU5V5Sa+XaZU9EOGDphjRcNQl:eNuo0csBXt2IdriU5V5OABDrb

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
1544	cetrdeosa.exe
3676	cetrdeosa.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2660-0-0x0000000000400000-0x000000000043B000-memory.dmp	upx
behavioral2/memory/2660-6-0x0000000000400000-0x000000000043B000-memory.dmp	upx
behavioral2/files/0x000c0000000234a2-11.dat	upx
behavioral2/memory/1544-22-0x0000000000400000-0x000000000043B000-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"	6725c01e47bdb4aac42b39d7cd3b6857_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Driver Control Manager v7.5 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\cetrdeosa.exe"	6725c01e47bdb4aac42b39d7cd3b6857_JaffaCakes118.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2660 set thread context of 3584	2660	6725c01e47bdb4aac42b39d7cd3b6857_JaffaCakes118.exe	87
PID 1544 set thread context of 3676	1544	cetrdeosa.exe	91

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2660	6725c01e47bdb4aac42b39d7cd3b6857_JaffaCakes118.exe
1544	cetrdeosa.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 2660 wrote to memory of 3584	2660	6725c01e47bdb4aac42b39d7cd3b6857_JaffaCakes118.exe	87
PID 2660 wrote to memory of 3584	2660	6725c01e47bdb4aac42b39d7cd3b6857_JaffaCakes118.exe	87
PID 2660 wrote to memory of 3584	2660	6725c01e47bdb4aac42b39d7cd3b6857_JaffaCakes118.exe	87
PID 2660 wrote to memory of 3584	2660	6725c01e47bdb4aac42b39d7cd3b6857_JaffaCakes118.exe	87
PID 2660 wrote to memory of 3584	2660	6725c01e47bdb4aac42b39d7cd3b6857_JaffaCakes118.exe	87
PID 2660 wrote to memory of 3584	2660	6725c01e47bdb4aac42b39d7cd3b6857_JaffaCakes118.exe	87
PID 2660 wrote to memory of 3584	2660	6725c01e47bdb4aac42b39d7cd3b6857_JaffaCakes118.exe	87
PID 2660 wrote to memory of 3584	2660	6725c01e47bdb4aac42b39d7cd3b6857_JaffaCakes118.exe	87
PID 3584 wrote to memory of 1544	3584	6725c01e47bdb4aac42b39d7cd3b6857_JaffaCakes118.exe	88
PID 3584 wrote to memory of 1544	3584	6725c01e47bdb4aac42b39d7cd3b6857_JaffaCakes118.exe	88
PID 3584 wrote to memory of 1544	3584	6725c01e47bdb4aac42b39d7cd3b6857_JaffaCakes118.exe	88
PID 1544 wrote to memory of 3676	1544	cetrdeosa.exe	91
PID 1544 wrote to memory of 3676	1544	cetrdeosa.exe	91
PID 1544 wrote to memory of 3676	1544	cetrdeosa.exe	91
PID 1544 wrote to memory of 3676	1544	cetrdeosa.exe	91
PID 1544 wrote to memory of 3676	1544	cetrdeosa.exe	91
PID 1544 wrote to memory of 3676	1544	cetrdeosa.exe	91
PID 1544 wrote to memory of 3676	1544	cetrdeosa.exe	91
PID 1544 wrote to memory of 3676	1544	cetrdeosa.exe	91

C:\Users\Admin\AppData\Local\Temp\6725c01e47bdb4aac42b39d7cd3b6857_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6725c01e47bdb4aac42b39d7cd3b6857_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2660
- C:\Users\Admin\AppData\Local\Temp\6725c01e47bdb4aac42b39d7cd3b6857_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\6725c01e47bdb4aac42b39d7cd3b6857_JaffaCakes118.exe
  2⤵
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:3584
- - C:\Users\Admin\AppData\Local\Temp\cetrdeosa.exe
    "C:\Users\Admin\AppData\Local\Temp\cetrdeosa.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1544
  - - C:\Users\Admin\AppData\Local\Temp\cetrdeosa.exe
      C:\Users\Admin\AppData\Local\Temp\cetrdeosa.exe
      4⤵
      Executes dropped EXE
      PID:3676

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

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

Filesize
230KB

MD5
6725c01e47bdb4aac42b39d7cd3b6857

SHA1
7d983cf14792f3e13af2838d6ca483bf63a3d266

SHA256
fd0305f4fc1a50917bac002796ebe2bacfd8ea682c7d81ead1da3700a3e9abbb

SHA512
2e150f2a37e64629d7c3ab79ba817d5afe8008cc6dd91ec1619480c985a9892da3b56c5c4d38399bffd27b9adb59bdd45e8e9007fb49a46f4d76ff5e1e7ea6f0

Download Submit
memory/1544-22-0x0000000000400000-0x000000000043B000-memory.dmp

Filesize
236KB

Download
memory/2660-6-0x0000000000400000-0x000000000043B000-memory.dmp

Filesize
236KB

Download
memory/2660-0-0x0000000000400000-0x000000000043B000-memory.dmp

Filesize
236KB

Download
memory/3584-3-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/3584-5-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/3584-7-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/3584-17-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/3676-27-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/3676-32-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/3676-24-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/3676-26-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/3676-23-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/3676-28-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/3676-29-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/3676-30-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/3676-31-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/3676-21-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/3676-33-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/3676-34-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/3676-35-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/3676-36-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/3676-37-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/3676-38-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/3676-39-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads