a8f5d5105e68655b4eda2dbc2302bf09991121a3776c3967d6cb1ea939d817f8

General

Target

460bd9a2df6429fcc2fac0546ac3d0d5_JaffaCakes118.exe
Size

333KB
MD5

460bd9a2df6429fcc2fac0546ac3d0d5
SHA1

e99f6b2e38e51b79d7273806b85d3c512672dd92
SHA256

a8f5d5105e68655b4eda2dbc2302bf09991121a3776c3967d6cb1ea939d817f8
SHA512

5747aef7d0b7eb64ab37e1f7f50425bc6d9fcb1e54ce7d1105860f39128391b99e18afacb83d838ea77183ee76fba3a299c925724e7f6cf6680f458df0b24a98
SSDEEP

6144:MRAhhJxX7bNIKTQ/ary6Gpdp+8dbYCWATtANNkd0gcLdk2snWC8k:UsAL/WByCJoMz4Wxk

Score

8^/10

persistence

Malware Config

Signatures

Boot or Logon Autostart Execution: Active Setup 2 TTPs 2 IoCs

Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

persistence

Active Setup

T1547.014

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{BE18BD14-8B9A-11D5-EBA1-F78EEEEEE983}	460bd9a2df6429fcc2fac0546ac3d0d5_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{BE18BD14-8B9A-11D5-EBA1-F78EEEEEE983}\StubPath = "msqii32.exe"	460bd9a2df6429fcc2fac0546ac3d0d5_JaffaCakes118.exe

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1546.001

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\SysWow64\\concp32.exe \"%1\" %*"	460bd9a2df6429fcc2fac0546ac3d0d5_JaffaCakes118.exe

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\VCL = "vcl32.exe"	460bd9a2df6429fcc2fac0546ac3d0d5_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\VCL = "vcl32.exe"	460bd9a2df6429fcc2fac0546ac3d0d5_JaffaCakes118.exe

Drops file in System32 directory 6 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\vcl32.exe	460bd9a2df6429fcc2fac0546ac3d0d5_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\vcl32.exe	460bd9a2df6429fcc2fac0546ac3d0d5_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\msqii32.exe	460bd9a2df6429fcc2fac0546ac3d0d5_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\msqii32.exe	460bd9a2df6429fcc2fac0546ac3d0d5_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\concp32.exe	460bd9a2df6429fcc2fac0546ac3d0d5_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\concp32.exe	460bd9a2df6429fcc2fac0546ac3d0d5_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2912	1828	WerFault.exe	82

Modifies registry class 5 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BE18BD14-8B9A-11D5-EBA1-F78EEEEEE983}	460bd9a2df6429fcc2fac0546ac3d0d5_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BE18BD14-8B9A-11D5-EBA1-F78EEEEEE983}\InprocServer32	460bd9a2df6429fcc2fac0546ac3d0d5_JaffaCakes118.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BE18BD14-8B9A-11D5-EBA1-F78EEEEEE983}\sm = 01b8ec350471bd332433eee476ebe1f3	460bd9a2df6429fcc2fac0546ac3d0d5_JaffaCakes118.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BE18BD14-8B9A-11D5-EBA1-F78EEEEEE983}\ax = 2c1b74ec548a2ae1f1830a6d4037fe1b	460bd9a2df6429fcc2fac0546ac3d0d5_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\SysWow64\\concp32.exe \"%1\" %*"	460bd9a2df6429fcc2fac0546ac3d0d5_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1828	460bd9a2df6429fcc2fac0546ac3d0d5_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\460bd9a2df6429fcc2fac0546ac3d0d5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\460bd9a2df6429fcc2fac0546ac3d0d5_JaffaCakes118.exe"
1⤵
- Boot or Logon Autostart Execution: Active Setup
- Modifies system executable filetype association
- Adds Run key to start application
- Drops file in System32 directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
PID:1828
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1828 -s 728
  2⤵
  - Program crash
  PID:2912

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1828 -ip 1828
1⤵
PID:2176

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2

T1547

Active Setup

1

T1547.014

Registry Run Keys / Startup Folder

1

T1547.001

Event Triggered Execution

1

T1546

Change Default File Association

1

T1546.001

Privilege Escalation

Boot or Logon Autostart Execution

2

T1547

Active Setup

1

T1547.014

Registry Run Keys / Startup Folder

1

T1547.001

Event Triggered Execution

1

T1546

Change Default File Association

1

T1546.001

Defense Evasion

Modify Registry

3

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\SysWOW64\concp32.exe

Filesize
339KB

MD5
dfea3b4e0243cdb28133a04ce5eb28cb

SHA1
afdb00891efe953c4fbf7b9c52521b07a96504dd

SHA256
04cf6964ddf6f48ca0d6b63efcac7e2f239ad739cb080b9637d062031f39fdab

SHA512
a554461b505cc367d383d61408170d87346f5b090b283f06e2946fdfed54c0f575439f8bf9a6e0d73318d6e312d57993c8ccc1571f446a53515834f5fb81d5df

Download Submit
memory/1828-0-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/1828-7-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads