d30fddfb8c16ed9d3f3ac22acb29936992778c178ab6a5f90ffef3adfd6f203a

General

Target

3e96e4f57429f9c3df3a3f4279be7e5a.exe
Size

449KB
MD5

3e96e4f57429f9c3df3a3f4279be7e5a
SHA1

665d09557d95d666445d91c3adeb524788a0acda
SHA256

d30fddfb8c16ed9d3f3ac22acb29936992778c178ab6a5f90ffef3adfd6f203a
SHA512

57a9de75b6e96b38d2414e0fff2e522527408e6ba8e0ce0aabaa39773319f9f3b54694293c7a8e84632b1047ad4fb669133757f4fd818c6c2df9cf727be13e95
SSDEEP

12288:2lvM3TF6MnFvMgPArtjTM5klKFqTlfzHyX/GEKBxGSzxv+Z6NNl:2lvMZjvIBYzqTlfLE1Szxv

Score

8^/10

evasion persistence

Malware Config

Signatures

Disables Task Manager via registry modification
evasion

Executes dropped EXE 1 IoCs

pid	Process
2480	dCkkkmJNJGXgCGe.exe

Loads dropped DLL 3 IoCs

pid	Process
2496	3e96e4f57429f9c3df3a3f4279be7e5a.exe
2496	3e96e4f57429f9c3df3a3f4279be7e5a.exe
2480	dCkkkmJNJGXgCGe.exe

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-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\dCkkkmJNJGXgCGe.exe = "C:\\ProgramData\\dCkkkmJNJGXgCGe.exe"	3e96e4f57429f9c3df3a3f4279be7e5a.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Download	3e96e4f57429f9c3df3a3f4279be7e5a.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Download\CheckExeSignatures = "no"	3e96e4f57429f9c3df3a3f4279be7e5a.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2496	3e96e4f57429f9c3df3a3f4279be7e5a.exe
2496	3e96e4f57429f9c3df3a3f4279be7e5a.exe
2480	dCkkkmJNJGXgCGe.exe
2480	dCkkkmJNJGXgCGe.exe
2480	dCkkkmJNJGXgCGe.exe
2480	dCkkkmJNJGXgCGe.exe
2480	dCkkkmJNJGXgCGe.exe
2480	dCkkkmJNJGXgCGe.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2496	3e96e4f57429f9c3df3a3f4279be7e5a.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2480	dCkkkmJNJGXgCGe.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
2480	dCkkkmJNJGXgCGe.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2496 wrote to memory of 2480	2496	3e96e4f57429f9c3df3a3f4279be7e5a.exe	28
PID 2496 wrote to memory of 2480	2496	3e96e4f57429f9c3df3a3f4279be7e5a.exe	28
PID 2496 wrote to memory of 2480	2496	3e96e4f57429f9c3df3a3f4279be7e5a.exe	28
PID 2496 wrote to memory of 2480	2496	3e96e4f57429f9c3df3a3f4279be7e5a.exe	28

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableTaskMgr = "1"	3e96e4f57429f9c3df3a3f4279be7e5a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	3e96e4f57429f9c3df3a3f4279be7e5a.exe

C:\Users\Admin\AppData\Local\Temp\3e96e4f57429f9c3df3a3f4279be7e5a.exe
"C:\Users\Admin\AppData\Local\Temp\3e96e4f57429f9c3df3a3f4279be7e5a.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2496
- C:\ProgramData\dCkkkmJNJGXgCGe.exe
  "C:\ProgramData\dCkkkmJNJGXgCGe.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:2480

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

3

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\ProgramData\dCkkkmJNJGXgCGe.exe

Filesize
449KB

MD5
3e96e4f57429f9c3df3a3f4279be7e5a

SHA1
665d09557d95d666445d91c3adeb524788a0acda

SHA256
d30fddfb8c16ed9d3f3ac22acb29936992778c178ab6a5f90ffef3adfd6f203a

SHA512
57a9de75b6e96b38d2414e0fff2e522527408e6ba8e0ce0aabaa39773319f9f3b54694293c7a8e84632b1047ad4fb669133757f4fd818c6c2df9cf727be13e95

Download Submit
\ProgramData\jdnQqvDMDdxcRHb.dll

Filesize
412KB

MD5
a172533c9a26e7dc982e13a4955bd765

SHA1
69f99c90ab8cae97c289cc31a9489c8b2d69f3f6

SHA256
3dc890446143fe13944d3110235ed5afcc1c4453366fb85d22f9245b0fb5a55e

SHA512
20501095643da74f393773b1f23490e70a098db020bf669073affd8c4c310694683eb833469e70fba8554eb6d179c43d5d4a160ea162f539b8a27082e84c810c

Download Submit
memory/2480-31-0x0000000000890000-0x00000000008A0000-memory.dmp

Filesize
64KB

Download
memory/2480-32-0x0000000002400000-0x0000000002500000-memory.dmp

Filesize
1024KB

Download
memory/2480-15-0x0000000010000000-0x0000000010135000-memory.dmp

Filesize
1.2MB

Download
memory/2480-14-0x00000000002C0000-0x0000000000325000-memory.dmp

Filesize
404KB

Download
memory/2480-29-0x0000000077530000-0x0000000077531000-memory.dmp

Filesize
4KB

Download
memory/2480-30-0x0000000075A40000-0x0000000075B50000-memory.dmp

Filesize
1.1MB

Download
memory/2480-51-0x0000000010000000-0x0000000010135000-memory.dmp

Filesize
1.2MB

Download
memory/2480-43-0x0000000002400000-0x0000000002500000-memory.dmp

Filesize
1024KB

Download
memory/2480-40-0x0000000002400000-0x0000000002500000-memory.dmp

Filesize
1024KB

Download
memory/2480-35-0x0000000010000000-0x0000000010135000-memory.dmp

Filesize
1.2MB

Download
memory/2480-36-0x0000000002400000-0x0000000002500000-memory.dmp

Filesize
1024KB

Download
memory/2480-39-0x0000000000890000-0x00000000008A0000-memory.dmp

Filesize
64KB

Download
memory/2496-33-0x0000000014000000-0x000000001413C000-memory.dmp

Filesize
1.2MB

Download
memory/2496-3-0x0000000014000000-0x000000001413C000-memory.dmp

Filesize
1.2MB

Download
memory/2496-0-0x0000000000410000-0x000000000047E000-memory.dmp

Filesize
440KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads