01593cbb8206764cd829083ceb9c597554345cf3defebd5936f2028c95190100

Analysis

max time kernel
148s
max time network
147s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
28/08/2024, 17:36

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General

Target

c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe
Size

1.4MB
MD5

c753a1a0a08dd8853e92c3f78157d7d7
SHA1

28af0e05cddb06794b7a570684622541ab9421a6
SHA256

01593cbb8206764cd829083ceb9c597554345cf3defebd5936f2028c95190100
SHA512

1bbfbae29ccc0d364fd99443825dc95e4bc2789de5300221577632fe2f96e6822c780b75ba9e087bc2f0fa63d2720ef730cd4b1a2a1a68dc1431a6bc776dea81
SSDEEP

24576:XvYdzrhyrV7KZdswK+iYFTYDqmJFrLybS2yi8RFHyE03Y31de99v/RFy:X+yrV7KZdrFTY3rybS5i8z903Wc9D

Score

8^/10

discovery evasion persistence trojan

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\{W253E4OJ-QTJ1-621K-261J-465TA47T00O3}	iexplore.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{W253E4OJ-QTJ1-621K-261J-465TA47T00O3}\StubPath = "C:\\Windows\\system32\\Cerberus\\server.exe Restart"	iexplore.exe

Deletes itself 1 IoCs

pid	Process
2676	iexplore.exe

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Wine	c753a1a0a08dd8853e92c3f78157d7d7_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\Cerberus = "C:\\Windows\\system32\\Cerberus\\server.exe"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\Cerberus = "C:\\Windows\\system32\\Cerberus\\server.exe"	iexplore.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe

Drops file in System32 directory 6 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Cerberus\logs.dat	iexplore.exe
File created	C:\Windows\SysWOW64\Cerberus\server.exe	iexplore.exe
File opened for modification	C:\Windows\SysWOW64\Cerberus\server.exe	iexplore.exe
File opened for modification	C:\Windows\SysWOW64\Cerberus\plugin.dat	iexplore.exe
File opened for modification	C:\Windows\SysWOW64\Cerberus\	iexplore.exe
File created	C:\Windows\SysWOW64\Cerberus\logs.dat	iexplore.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	iexplore.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe
2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe
2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2676	iexplore.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe
Token: SeDebugPrivilege	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe
Token: SeDebugPrivilege	2676	iexplore.exe
Token: SeDebugPrivilege	2676	iexplore.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2676	2380	c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c753a1a0a08dd8853e92c3f78157d7d7_JaffaCakes118.exe"
1⤵
- Identifies Wine through registry keys
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2380
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
  2⤵
  - Boot or Logon Autostart Execution: Active Setup
  - Deletes itself
  - Adds Run key to start application
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  PID:2676

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2380-0-0x0000000000400000-0x0000000000742000-memory.dmp

Filesize
3.3MB

Download
memory/2380-1-0x0000000000401000-0x0000000000406000-memory.dmp

Filesize
20KB

Download
memory/2380-2-0x0000000000400000-0x0000000000742000-memory.dmp

Filesize
3.3MB

Download
memory/2380-3-0x0000000000400000-0x0000000000742000-memory.dmp

Filesize
3.3MB

Download
memory/2380-4-0x0000000010410000-0x0000000010441000-memory.dmp

Filesize
196KB

Download
memory/2380-5-0x0000000000400000-0x0000000000742000-memory.dmp

Filesize
3.3MB

Download
memory/2380-6-0x0000000000400000-0x0000000000742000-memory.dmp

Filesize
3.3MB

Download
memory/2380-8-0x0000000010410000-0x0000000010441000-memory.dmp

Filesize
196KB

Download
memory/2380-13-0x0000000000400000-0x0000000000742000-memory.dmp

Filesize
3.3MB

Download