5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d

General

Target

5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe
Size

1.0MB
MD5

5d7612eeb78279bb95479653542c6f47
SHA1

e762cfa271c79e1df08612a083fa3288a555c27c
SHA256

5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d
SHA512

c819a5179a1bafaf3fe8d449878140c071823e22c35a197908d66c5b7f8f17fb0985dcbaf58652fb087070e6f6717ecc02dfabcfd52a6344b5fa58911e075ee2

Score

10^/10

discovery persistence spyware stealer suricata upx

Malware Config

Signatures

suricata: ET MALWARE Win32/Kelihos.F Checkin
suricata: ET MALWARE Win32/Kelihos.F Checkin
suricata

UPX packed file 3 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1584-77-0x0000000000400000-0x0000000001400000-memory.dmp	upx
behavioral1/memory/1584-78-0x0000000000400000-0x0000000001400000-memory.dmp	upx
behavioral1/memory/1584-79-0x0000000000400000-0x0000000001400000-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

Processes:

5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe"	5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.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

Processes:

5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe

description	pid	process	target process
PID 1420 set thread context of 1584	1420	5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe	5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe

pid process

1420 5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe

pid	process
1420	5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe
1420	5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe

description	pid	process	target process
PID 1420 wrote to memory of 1584	1420	5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe	5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe
PID 1420 wrote to memory of 1584	1420	5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe	5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe
PID 1420 wrote to memory of 1584	1420	5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe	5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe
PID 1420 wrote to memory of 1584	1420	5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe	5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe
PID 1420 wrote to memory of 1584	1420	5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe	5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe
PID 1420 wrote to memory of 1584	1420	5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe	5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe
PID 1420 wrote to memory of 1584	1420	5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe	5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe
PID 1420 wrote to memory of 1584	1420	5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe	5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe
PID 1420 wrote to memory of 1584	1420	5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe	5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe
PID 1420 wrote to memory of 1584	1420	5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe	5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe
PID 1420 wrote to memory of 1584	1420	5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe	5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe
PID 1420 wrote to memory of 1584	1420	5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe	5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe
PID 1420 wrote to memory of 1584	1420	5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe	5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe
PID 1420 wrote to memory of 1584	1420	5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe	5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe

C:\Users\Admin\AppData\Local\Temp\5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe
"C:\Users\Admin\AppData\Local\Temp\5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1420

C:\Users\Admin\AppData\Local\Temp\5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe
C:\Users\Admin\AppData\Local\Temp\5748091becee409bf6b867b6bd520a18a12f03ef8b84cdb5b0d5bc1bdff3c49d.exe
2⤵
- Adds Run key to start application
PID:1584

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1420-59-0x0000000000300000-0x0000000000305000-memory.dmp

Filesize
20KB

Download
memory/1420-54-0x0000000076291000-0x0000000076293000-memory.dmp

Filesize
8KB

Download
memory/1584-65-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download
memory/1584-67-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download
memory/1584-56-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download
memory/1584-60-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download
memory/1584-62-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download
memory/1584-63-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download
memory/1584-55-0x0000000000300000-0x0000000000400000-memory.dmp

Filesize
1024KB

Download
memory/1584-57-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download
memory/1584-69-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download
memory/1584-70-0x000000000063E000-mapping.dmp

Download
memory/1584-72-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download
memory/1584-73-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download
memory/1584-75-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download
memory/1584-77-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download
memory/1584-78-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download
memory/1584-79-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads