3682b1fd400c5c6998f83decdd4a628f4b703e949361ec4ca72eab745b232d24

General

Target

3682b1fd400c5c6998f83decdd4a628f4b703e949361ec4ca72eab745b232d24.exe
Size

1.0MB
MD5

8247cc9cfa6bb9d095b9891014c5f5a2
SHA1

725c05e1eda1a75219b021cffddc5cb40796c6cf
SHA256

3682b1fd400c5c6998f83decdd4a628f4b703e949361ec4ca72eab745b232d24
SHA512

a8b45d0e663f62b54dbe6aee0c3b9115b8063f734a54499a330335fb0cbed8d3f1707c6e2f53626bc48e38e6979d253dc5a222a781f256b561bf21f9b9c764a4
SSDEEP

24576:1g/DjFYYbq9Ia3EEa6X6sa+1Iae0tKhr343UOC3WNHY:k3bq9Ia3EE//71Iafts6UO68Y

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/844-71-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/844-72-0x0000000000400000-0x0000000000645000-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	3682b1fd400c5c6998f83decdd4a628f4b703e949361ec4ca72eab745b232d24.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3682b1fd400c5c6998f83decdd4a628f4b703e949361ec4ca72eab745b232d24.exe"	3682b1fd400c5c6998f83decdd4a628f4b703e949361ec4ca72eab745b232d24.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 1204 set thread context of 844	1204	3682b1fd400c5c6998f83decdd4a628f4b703e949361ec4ca72eab745b232d24.exe	29

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1204	3682b1fd400c5c6998f83decdd4a628f4b703e949361ec4ca72eab745b232d24.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1204	3682b1fd400c5c6998f83decdd4a628f4b703e949361ec4ca72eab745b232d24.exe
1204	3682b1fd400c5c6998f83decdd4a628f4b703e949361ec4ca72eab745b232d24.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 1204 wrote to memory of 1228	1204	3682b1fd400c5c6998f83decdd4a628f4b703e949361ec4ca72eab745b232d24.exe	27
PID 1204 wrote to memory of 1228	1204	3682b1fd400c5c6998f83decdd4a628f4b703e949361ec4ca72eab745b232d24.exe	27
PID 1204 wrote to memory of 1228	1204	3682b1fd400c5c6998f83decdd4a628f4b703e949361ec4ca72eab745b232d24.exe	27
PID 1204 wrote to memory of 1228	1204	3682b1fd400c5c6998f83decdd4a628f4b703e949361ec4ca72eab745b232d24.exe	27
PID 1204 wrote to memory of 1776	1204	3682b1fd400c5c6998f83decdd4a628f4b703e949361ec4ca72eab745b232d24.exe	28
PID 1204 wrote to memory of 1776	1204	3682b1fd400c5c6998f83decdd4a628f4b703e949361ec4ca72eab745b232d24.exe	28
PID 1204 wrote to memory of 1776	1204	3682b1fd400c5c6998f83decdd4a628f4b703e949361ec4ca72eab745b232d24.exe	28
PID 1204 wrote to memory of 1776	1204	3682b1fd400c5c6998f83decdd4a628f4b703e949361ec4ca72eab745b232d24.exe	28
PID 1204 wrote to memory of 844	1204	3682b1fd400c5c6998f83decdd4a628f4b703e949361ec4ca72eab745b232d24.exe	29
PID 1204 wrote to memory of 844	1204	3682b1fd400c5c6998f83decdd4a628f4b703e949361ec4ca72eab745b232d24.exe	29
PID 1204 wrote to memory of 844	1204	3682b1fd400c5c6998f83decdd4a628f4b703e949361ec4ca72eab745b232d24.exe	29
PID 1204 wrote to memory of 844	1204	3682b1fd400c5c6998f83decdd4a628f4b703e949361ec4ca72eab745b232d24.exe	29
PID 1204 wrote to memory of 844	1204	3682b1fd400c5c6998f83decdd4a628f4b703e949361ec4ca72eab745b232d24.exe	29
PID 1204 wrote to memory of 844	1204	3682b1fd400c5c6998f83decdd4a628f4b703e949361ec4ca72eab745b232d24.exe	29
PID 1204 wrote to memory of 844	1204	3682b1fd400c5c6998f83decdd4a628f4b703e949361ec4ca72eab745b232d24.exe	29
PID 1204 wrote to memory of 844	1204	3682b1fd400c5c6998f83decdd4a628f4b703e949361ec4ca72eab745b232d24.exe	29
PID 1204 wrote to memory of 844	1204	3682b1fd400c5c6998f83decdd4a628f4b703e949361ec4ca72eab745b232d24.exe	29
PID 1204 wrote to memory of 844	1204	3682b1fd400c5c6998f83decdd4a628f4b703e949361ec4ca72eab745b232d24.exe	29

C:\Users\Admin\AppData\Local\Temp\3682b1fd400c5c6998f83decdd4a628f4b703e949361ec4ca72eab745b232d24.exe
"C:\Users\Admin\AppData\Local\Temp\3682b1fd400c5c6998f83decdd4a628f4b703e949361ec4ca72eab745b232d24.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1204
- C:\Users\Admin\AppData\Local\Temp\3682b1fd400c5c6998f83decdd4a628f4b703e949361ec4ca72eab745b232d24.exe
  C:\Users\Admin\AppData\Local\Temp\3682b1fd400c5c6998f83decdd4a628f4b703e949361ec4ca72eab745b232d24.exe
  2⤵
  PID:1228
- C:\Users\Admin\AppData\Local\Temp\3682b1fd400c5c6998f83decdd4a628f4b703e949361ec4ca72eab745b232d24.exe
  C:\Users\Admin\AppData\Local\Temp\3682b1fd400c5c6998f83decdd4a628f4b703e949361ec4ca72eab745b232d24.exe
  2⤵
  PID:1776
- C:\Users\Admin\AppData\Local\Temp\3682b1fd400c5c6998f83decdd4a628f4b703e949361ec4ca72eab745b232d24.exe
  C:\Users\Admin\AppData\Local\Temp\3682b1fd400c5c6998f83decdd4a628f4b703e949361ec4ca72eab745b232d24.exe
  2⤵
  - Adds Run key to start application
  PID:844

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/844-55-0x00000000001B0000-0x00000000002AA000-memory.dmp

Filesize
1000KB

Download
memory/844-57-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/844-58-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/844-60-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/844-62-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/844-63-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/844-68-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/844-69-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/844-71-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/844-72-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1204-54-0x0000000074DE1000-0x0000000074DE3000-memory.dmp

Filesize
8KB

Download
memory/1204-66-0x0000000000280000-0x0000000000284000-memory.dmp

Filesize
16KB

Download

Analysis

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