f8119a6fac81f59316c5b5576c665148e1d142b2bce9ac4c33136514f1e6aa15

General

Target

08dbac4e0f98b0a6ef2c004b2649017b.exe
Size

133KB
MD5

08dbac4e0f98b0a6ef2c004b2649017b
SHA1

374e0d3e79d63ba943489fd7af1a8ba5730d8205
SHA256

f8119a6fac81f59316c5b5576c665148e1d142b2bce9ac4c33136514f1e6aa15
SHA512

3aa590fc7071d7bf026091ac911da1c695488cbead76ccb072e3639e8eb9c000fdfdafa1a72939c569442c24c6bf51aa77a8f841b15af4c764c6518ecd2205d5
SSDEEP

3072:oyBElTVt1/uaOUFZDULbcewVev2s+KvMCrCvM4rMSRigJTsqnAQ:o0uj1rNwLbcNVczrCvNMSkes1Q

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4316	08dbac4e0f98b0a6ef2c004b2649017b.exe

Executes dropped EXE 1 IoCs

pid	Process
4316	08dbac4e0f98b0a6ef2c004b2649017b.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/888-0-0x0000000000400000-0x0000000000486000-memory.dmp	upx
behavioral2/memory/4316-13-0x0000000000400000-0x0000000000486000-memory.dmp	upx

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	08dbac4e0f98b0a6ef2c004b2649017b.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	08dbac4e0f98b0a6ef2c004b2649017b.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
888	08dbac4e0f98b0a6ef2c004b2649017b.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
888	08dbac4e0f98b0a6ef2c004b2649017b.exe
4316	08dbac4e0f98b0a6ef2c004b2649017b.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 888 wrote to memory of 4316	888	08dbac4e0f98b0a6ef2c004b2649017b.exe	18
PID 888 wrote to memory of 4316	888	08dbac4e0f98b0a6ef2c004b2649017b.exe	18
PID 888 wrote to memory of 4316	888	08dbac4e0f98b0a6ef2c004b2649017b.exe	18

C:\Users\Admin\AppData\Local\Temp\08dbac4e0f98b0a6ef2c004b2649017b.exe
"C:\Users\Admin\AppData\Local\Temp\08dbac4e0f98b0a6ef2c004b2649017b.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:888
- C:\Users\Admin\AppData\Local\Temp\08dbac4e0f98b0a6ef2c004b2649017b.exe
  C:\Users\Admin\AppData\Local\Temp\08dbac4e0f98b0a6ef2c004b2649017b.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  PID:4316

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Subvert Trust Controls

1

T1553

Install Root Certificate

1

T1553.004

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/888-0-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/888-1-0x00000000001D0000-0x00000000001F1000-memory.dmp

Filesize
132KB

Download
memory/888-14-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/888-2-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/4316-16-0x0000000001560000-0x0000000001581000-memory.dmp

Filesize
132KB

Download
memory/4316-13-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/4316-32-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download

Analysis

Sharing