8351d952377c34ffbbf065f39567dbaf3907af610b5ef77831bcabf154795188

General

Target

translator.exe
Size

3.5MB
MD5

a7cf97de0e85e78c2e9a78c8c1ffcc8d
SHA1

ec1eb927bfdb0d2696941ee1b4d9f310eabd18e2
SHA256

8351d952377c34ffbbf065f39567dbaf3907af610b5ef77831bcabf154795188
SHA512

c585bacd64ac61019652de6958750e5688d70f52e2635b0e426490a1b189d2d0c21ab4356b675b0589fbe3228c3d1491bc3733b79589a3244c5fa4c900955339

Score

8^/10

spyware upx

Malware Config

Signatures

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral2/files/0x000300000001ab72-3.dat	upx
behavioral2/files/0x000300000001ab72-4.dat	upx
behavioral2/files/0x000400000001a2df-6.dat	upx
behavioral2/files/0x000400000001a2df-7.dat	upx
behavioral2/files/0x000400000001a2df-10.dat	upx
behavioral2/files/0x000400000001a2df-11.dat	upx

Loads dropped DLL 6 IoCs

pid	Process
2216	puiapi.exe
2216	puiapi.exe
696	puiapi.exe
696	puiapi.exe
1124	puiapi.exe
1124	puiapi.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\winmgmts:\localhost\	puiapi.exe
File opened for modification	C:\Windows\SysWOW64\winmgmts:\localhost\	puiapi.exe

Program crash 3 IoCs

pid	pid_target	Process	procid_target
2836	2216	WerFault.exe	75
2004	696	WerFault.exe	82
964	1124	WerFault.exe	84

NTFS ADS 2 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Local\Temp\winmgmts:\localhost\	translator.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-videodiagnostic\winmgmts:\localhost\	puiapi.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
744	translator.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 744 wrote to memory of 2216	744	translator.exe	75
PID 744 wrote to memory of 2216	744	translator.exe	75
PID 744 wrote to memory of 2216	744	translator.exe	75

C:\Users\Admin\AppData\Local\Temp\translator.exe
"C:\Users\Admin\AppData\Local\Temp\translator.exe"
1⤵
- NTFS ADS
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:744
- C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-videodiagnostic\puiapi.exe
  C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-videodiagnostic\puiapi.exe
  2⤵
  - Loads dropped DLL
  - NTFS ADS
  PID:2216
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2216 -s 880
    3⤵
    - Program crash
    PID:2836

C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-videodiagnostic\puiapi.exe
C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-videodiagnostic\puiapi.exe
1⤵
- Loads dropped DLL
- Drops file in System32 directory
PID:696
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 696 -s 1040
  2⤵
  - Program crash
  PID:2004

C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-videodiagnostic\puiapi.exe
C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-videodiagnostic\puiapi.exe
1⤵
- Loads dropped DLL
- Drops file in System32 directory
PID:1124
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1124 -s 1192
  2⤵
  - Program crash
  PID:964

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/696-8-0x0000000065080000-0x0000000065237000-memory.dmp

Filesize
1.7MB

Download
memory/1124-12-0x0000000065080000-0x0000000065237000-memory.dmp

Filesize
1.7MB

Download
memory/2216-5-0x0000000065080000-0x0000000065237000-memory.dmp

Filesize
1.7MB

Download

Analysis

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