f6c78ce5691a44093dbd34c5514420d9a5a9991c11a9834c52d86e1bcff69ef8

Analysis

max time kernel
91s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
12/10/2022, 23:25

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General

Target
f6c78ce5691a44093dbd34c5514420d9a5a9991c11a9834c52d86e1bcff69ef8.exe
Size 220KB
Sample221012-3ejzhahah2
SHA256 f6c78ce5691a44093dbd34c5514420d9a5a9991c11a9834c52d86e1bcff69ef8
MD5 664f5340efc9fd501c4303ea4491d537
SHA1 e094e74ef643e588b36345b9eaf0a6e600b30c6a
SHA512 797e97e806b3f5943828385a58b40f6af901e50852cb74b5c29af4b45cb0a4c66b6dab62af7d706b6a12a8ad0ed7287cd8df17c62d6abc54ec83f22bdae86159
SSDEEP 6144:6TqPRbdIKCC0ef//uXltKc+LVsz9b8+JBJ:7dFeCXuLKcCVsz6
MD5 SHA1 SHA512 SSDEEP

Score

8^/10

spyware stealer upx

Malware Config

Signatures

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral2/memory/5008-135-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral2/memory/5008-137-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral2/memory/5008-138-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral2/memory/5008-139-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral2/memory/5008-140-0x0000000000400000-0x0000000000453000-memory.dmp	upx

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

Data from Local System
T1005

Credentials in Files
T1081

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5012 set thread context of 5008	5012	f6c78ce5691a44093dbd34c5514420d9a5a9991c11a9834c52d86e1bcff69ef8.exe	82

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5012	f6c78ce5691a44093dbd34c5514420d9a5a9991c11a9834c52d86e1bcff69ef8.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 5012 wrote to memory of 5008	5012	f6c78ce5691a44093dbd34c5514420d9a5a9991c11a9834c52d86e1bcff69ef8.exe	82
PID 5012 wrote to memory of 5008	5012	f6c78ce5691a44093dbd34c5514420d9a5a9991c11a9834c52d86e1bcff69ef8.exe	82
PID 5012 wrote to memory of 5008	5012	f6c78ce5691a44093dbd34c5514420d9a5a9991c11a9834c52d86e1bcff69ef8.exe	82
PID 5012 wrote to memory of 5008	5012	f6c78ce5691a44093dbd34c5514420d9a5a9991c11a9834c52d86e1bcff69ef8.exe	82
PID 5012 wrote to memory of 5008	5012	f6c78ce5691a44093dbd34c5514420d9a5a9991c11a9834c52d86e1bcff69ef8.exe	82
PID 5012 wrote to memory of 5008	5012	f6c78ce5691a44093dbd34c5514420d9a5a9991c11a9834c52d86e1bcff69ef8.exe	82
PID 5012 wrote to memory of 5008	5012	f6c78ce5691a44093dbd34c5514420d9a5a9991c11a9834c52d86e1bcff69ef8.exe	82
PID 5012 wrote to memory of 5008	5012	f6c78ce5691a44093dbd34c5514420d9a5a9991c11a9834c52d86e1bcff69ef8.exe	82

C:\Users\Admin\AppData\Local\Temp\f6c78ce5691a44093dbd34c5514420d9a5a9991c11a9834c52d86e1bcff69ef8.exe
"C:\Users\Admin\AppData\Local\Temp\f6c78ce5691a44093dbd34c5514420d9a5a9991c11a9834c52d86e1bcff69ef8.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5012
- C:\Users\Admin\AppData\Local\Temp\f6c78ce5691a44093dbd34c5514420d9a5a9991c11a9834c52d86e1bcff69ef8.exe
  /scomma "C:\Users\Admin\AppData\Local\Temp\tmp.ini"
  2⤵
  PID:5008

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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tmp.ini

Path C:\Users\Admin\AppData\Local\Temp\tmp.ini
Size 5B
SHA256 fcdcc2c46896915a1c695d6231f0fee336a668531b7a3da46178c80362546dba
MD5 d1ea279fb5559c020a1b4137dc4de237
SHA1 db6f8988af46b56216a6f0daf95ab8c9bdb57400
SHA512 720e9c284f0559015312df7fe977563e5e16f48d3506e51eb4016adf7971924d352f740b030aa3adc81b6f65fd1dba12df06d10fa6c115074e5097e7ee0f08b3
MD5 SHA1 SHA512

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memory/5008-135-0x0000000000400000-0x0000000000453000-memory.dmp

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memory/5008-137-0x0000000000400000-0x0000000000453000-memory.dmp

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memory/5008-138-0x0000000000400000-0x0000000000453000-memory.dmp

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memory/5008-139-0x0000000000400000-0x0000000000453000-memory.dmp

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memory/5008-140-0x0000000000400000-0x0000000000453000-memory.dmp

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Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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