5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904

General

Target

5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe
Size

1.5MB
MD5

78ad3bdb9ba3be7e4f88e9a777e9c0db
SHA1

f00c8ccbd2b8394c9aac9b6fad557375f9d77fa2
SHA256

5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904
SHA512

f628dad81b2a6fea32daa8fd659c6c3bd4081ddd1aab693b2b757e408c731f2e19aa286c7baeafcdc3fd333bc01ef73042fcae8908d4a797963a9c617a875519

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/1360-76-0x0000000000400000-0x000000000063F000-memory.dmp	upx
behavioral1/memory/1360-77-0x0000000000400000-0x000000000063F000-memory.dmp	upx
behavioral1/memory/1360-78-0x0000000000400000-0x000000000063F000-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:

5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe"	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.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 NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe

pid process

1360 5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe

pid	process
1360	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe

description	pid	process	target process
PID 1604 set thread context of 1360	1604	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe

pid process

1604 5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe

pid process

1604 5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe

pid	process
1604	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe

pid	process
1604	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe

C:\Users\Admin\AppData\Local\Temp\5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe
"C:\Users\Admin\AppData\Local\Temp\5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1604

C:\Users\Admin\AppData\Local\Temp\5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe
C:\Users\Admin\AppData\Local\Temp\5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe
2⤵
PID:996

C:\Users\Admin\AppData\Local\Temp\5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe
C:\Users\Admin\AppData\Local\Temp\5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe
2⤵
PID:1516

C:\Users\Admin\AppData\Local\Temp\5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe
C:\Users\Admin\AppData\Local\Temp\5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe
2⤵
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:1360

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/1360-66-0x0000000000400000-0x000000000063F000-memory.dmp

Filesize
2.2MB

Download
memory/1360-57-0x0000000000400000-0x000000000063F000-memory.dmp

Filesize
2.2MB

Download
memory/1360-67-0x0000000000400000-0x000000000063F000-memory.dmp

Filesize
2.2MB

Download
memory/1360-69-0x0000000000400000-0x000000000063F000-memory.dmp

Filesize
2.2MB

Download
memory/1360-60-0x0000000000400000-0x000000000063F000-memory.dmp

Filesize
2.2MB

Download
memory/1360-62-0x0000000000400000-0x000000000063F000-memory.dmp

Filesize
2.2MB

Download
memory/1360-64-0x0000000000400000-0x000000000063F000-memory.dmp

Filesize
2.2MB

Download
memory/1360-77-0x0000000000400000-0x000000000063F000-memory.dmp

Filesize
2.2MB

Download
memory/1360-78-0x0000000000400000-0x000000000063F000-memory.dmp

Filesize
2.2MB

Download
memory/1360-55-0x00000000001B0000-0x00000000002AA000-memory.dmp

Filesize
1000KB

Download
memory/1360-58-0x0000000000400000-0x000000000063F000-memory.dmp

Filesize
2.2MB

Download
memory/1360-70-0x00000000004022F8-mapping.dmp

Download
memory/1360-72-0x0000000000400000-0x000000000063F000-memory.dmp

Filesize
2.2MB

Download
memory/1360-73-0x0000000000400000-0x000000000063F000-memory.dmp

Filesize
2.2MB

Download
memory/1360-75-0x0000000000400000-0x000000000063F000-memory.dmp

Filesize
2.2MB

Download
memory/1360-76-0x0000000000400000-0x000000000063F000-memory.dmp

Filesize
2.2MB

Download
memory/1604-65-0x00000000002D0000-0x00000000002D4000-memory.dmp

Filesize
16KB

Download
memory/1604-54-0x0000000075A81000-0x0000000075A83000-memory.dmp

Filesize
8KB

Download

description	pid	process	target process
PID 1604 wrote to memory of 996	1604	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe
PID 1604 wrote to memory of 996	1604	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe
PID 1604 wrote to memory of 996	1604	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe
PID 1604 wrote to memory of 996	1604	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe
PID 1604 wrote to memory of 1516	1604	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe
PID 1604 wrote to memory of 1516	1604	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe
PID 1604 wrote to memory of 1516	1604	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe
PID 1604 wrote to memory of 1516	1604	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe
PID 1604 wrote to memory of 1360	1604	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe
PID 1604 wrote to memory of 1360	1604	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe
PID 1604 wrote to memory of 1360	1604	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe
PID 1604 wrote to memory of 1360	1604	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe
PID 1604 wrote to memory of 1360	1604	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe
PID 1604 wrote to memory of 1360	1604	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe
PID 1604 wrote to memory of 1360	1604	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe
PID 1604 wrote to memory of 1360	1604	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe
PID 1604 wrote to memory of 1360	1604	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe
PID 1604 wrote to memory of 1360	1604	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe
PID 1604 wrote to memory of 1360	1604	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe
PID 1604 wrote to memory of 1360	1604	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe
PID 1604 wrote to memory of 1360	1604	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe	5766b6d1c27a6e3b8f08f75b41f190ac48e7f4ed2d855a88e02dff25f88e8904.exe

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads