8a059292fcc9f9972bdde49ef6018d7d41926f7952188336f894291729e877cb

General

Target

8a059292fcc9f9972bdde49ef6018d7d41926f7952188336f894291729e877cb.exe
Size

1.1MB
MD5

9a70872630882d5178aeb709cf18c781
SHA1

eb77ff631031d11d0aea1569302fdb33700ecf0e
SHA256

8a059292fcc9f9972bdde49ef6018d7d41926f7952188336f894291729e877cb
SHA512

4b8737aeae001a3a2e9653ebf3e7e8eaba745b85c4140d296482268b5d097876fe37e3d1d476e91a3fef1dedb3c67852f813d0fa223c787b2bf09556e1c0e87c
SSDEEP

24576:vEJakkQUyb++v22rV/uSTt0LLKTOonvhcClf9ac:8cyK+e2rVTZN51lf4c

Score

8^/10

discovery persistence spyware stealer upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1704-70-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/1704-71-0x0000000000400000-0x0000000000645000-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

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	8a059292fcc9f9972bdde49ef6018d7d41926f7952188336f894291729e877cb.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\8a059292fcc9f9972bdde49ef6018d7d41926f7952188336f894291729e877cb.exe"	8a059292fcc9f9972bdde49ef6018d7d41926f7952188336f894291729e877cb.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1456 set thread context of 1704	1456	8a059292fcc9f9972bdde49ef6018d7d41926f7952188336f894291729e877cb.exe	28

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1456	8a059292fcc9f9972bdde49ef6018d7d41926f7952188336f894291729e877cb.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1456	8a059292fcc9f9972bdde49ef6018d7d41926f7952188336f894291729e877cb.exe
1456	8a059292fcc9f9972bdde49ef6018d7d41926f7952188336f894291729e877cb.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 1456 wrote to memory of 1516	1456	8a059292fcc9f9972bdde49ef6018d7d41926f7952188336f894291729e877cb.exe	26
PID 1456 wrote to memory of 1516	1456	8a059292fcc9f9972bdde49ef6018d7d41926f7952188336f894291729e877cb.exe	26
PID 1456 wrote to memory of 1516	1456	8a059292fcc9f9972bdde49ef6018d7d41926f7952188336f894291729e877cb.exe	26
PID 1456 wrote to memory of 1516	1456	8a059292fcc9f9972bdde49ef6018d7d41926f7952188336f894291729e877cb.exe	26
PID 1456 wrote to memory of 1696	1456	8a059292fcc9f9972bdde49ef6018d7d41926f7952188336f894291729e877cb.exe	27
PID 1456 wrote to memory of 1696	1456	8a059292fcc9f9972bdde49ef6018d7d41926f7952188336f894291729e877cb.exe	27
PID 1456 wrote to memory of 1696	1456	8a059292fcc9f9972bdde49ef6018d7d41926f7952188336f894291729e877cb.exe	27
PID 1456 wrote to memory of 1696	1456	8a059292fcc9f9972bdde49ef6018d7d41926f7952188336f894291729e877cb.exe	27
PID 1456 wrote to memory of 1704	1456	8a059292fcc9f9972bdde49ef6018d7d41926f7952188336f894291729e877cb.exe	28
PID 1456 wrote to memory of 1704	1456	8a059292fcc9f9972bdde49ef6018d7d41926f7952188336f894291729e877cb.exe	28
PID 1456 wrote to memory of 1704	1456	8a059292fcc9f9972bdde49ef6018d7d41926f7952188336f894291729e877cb.exe	28
PID 1456 wrote to memory of 1704	1456	8a059292fcc9f9972bdde49ef6018d7d41926f7952188336f894291729e877cb.exe	28
PID 1456 wrote to memory of 1704	1456	8a059292fcc9f9972bdde49ef6018d7d41926f7952188336f894291729e877cb.exe	28
PID 1456 wrote to memory of 1704	1456	8a059292fcc9f9972bdde49ef6018d7d41926f7952188336f894291729e877cb.exe	28
PID 1456 wrote to memory of 1704	1456	8a059292fcc9f9972bdde49ef6018d7d41926f7952188336f894291729e877cb.exe	28
PID 1456 wrote to memory of 1704	1456	8a059292fcc9f9972bdde49ef6018d7d41926f7952188336f894291729e877cb.exe	28
PID 1456 wrote to memory of 1704	1456	8a059292fcc9f9972bdde49ef6018d7d41926f7952188336f894291729e877cb.exe	28
PID 1456 wrote to memory of 1704	1456	8a059292fcc9f9972bdde49ef6018d7d41926f7952188336f894291729e877cb.exe	28

C:\Users\Admin\AppData\Local\Temp\8a059292fcc9f9972bdde49ef6018d7d41926f7952188336f894291729e877cb.exe
"C:\Users\Admin\AppData\Local\Temp\8a059292fcc9f9972bdde49ef6018d7d41926f7952188336f894291729e877cb.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1456
- C:\Users\Admin\AppData\Local\Temp\8a059292fcc9f9972bdde49ef6018d7d41926f7952188336f894291729e877cb.exe
  "C:\Users\Admin\AppData\Local\Temp\8a059292fcc9f9972bdde49ef6018d7d41926f7952188336f894291729e877cb.exe"
  2⤵
  PID:1516
- C:\Users\Admin\AppData\Local\Temp\8a059292fcc9f9972bdde49ef6018d7d41926f7952188336f894291729e877cb.exe
  "C:\Users\Admin\AppData\Local\Temp\8a059292fcc9f9972bdde49ef6018d7d41926f7952188336f894291729e877cb.exe"
  2⤵
  PID:1696
- C:\Users\Admin\AppData\Local\Temp\8a059292fcc9f9972bdde49ef6018d7d41926f7952188336f894291729e877cb.exe
  "C:\Users\Admin\AppData\Local\Temp\8a059292fcc9f9972bdde49ef6018d7d41926f7952188336f894291729e877cb.exe"
  2⤵
  - Adds Run key to start application
  PID:1704

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1456-63-0x0000000000300000-0x0000000000304000-memory.dmp

Filesize
16KB

Download
memory/1456-54-0x0000000075B51000-0x0000000075B53000-memory.dmp

Filesize
8KB

Download
memory/1704-62-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1704-58-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1704-60-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1704-57-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1704-55-0x00000000001B0000-0x00000000002AA000-memory.dmp

Filesize
1000KB

Download
memory/1704-64-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1704-67-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1704-68-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1704-70-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1704-71-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download

Analysis

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