57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c

General

Target

57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe
Size

1.0MB
MD5

25bed3c8fa9093fac7c9369482a47e9b
SHA1

92625ab907d26918705dfb7c779630a2df652487
SHA256

57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c
SHA512

101ad00f587a160d9941bdb6798c597d5b734c82ae261d3acc33169dbaba12ea38cab1ff57fbf1dea895d9fa4ce88b4aed80b91cad34755de72965be8eb63980

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 2 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1972-70-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/1972-71-0x0000000000400000-0x0000000000645000-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

Processes:

57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe"	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.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:

57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe

description	pid	process	target process
PID 1988 set thread context of 1972	1988	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe

pid process

1988 57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe

pid	process
1988	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe
1988	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe

C:\Users\Admin\AppData\Local\Temp\57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe
"C:\Users\Admin\AppData\Local\Temp\57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1988

C:\Users\Admin\AppData\Local\Temp\57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe
C:\Users\Admin\AppData\Local\Temp\57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe
2⤵
PID:1496

C:\Users\Admin\AppData\Local\Temp\57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe
C:\Users\Admin\AppData\Local\Temp\57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe
2⤵
PID:1488

C:\Users\Admin\AppData\Local\Temp\57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe
C:\Users\Admin\AppData\Local\Temp\57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe
2⤵
- Adds Run key to start application
PID:1972

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/1972-63-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1972-55-0x00000000001B0000-0x00000000002AA000-memory.dmp

Filesize
1000KB

Download
memory/1972-57-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1972-58-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1972-60-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1972-62-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1972-64-0x000000000063E000-mapping.dmp

Download
memory/1972-66-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1972-68-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1972-70-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1972-71-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1988-54-0x0000000075731000-0x0000000075733000-memory.dmp

Filesize
8KB

Download
memory/1988-67-0x0000000002320000-0x0000000002D68000-memory.dmp

Filesize
10.3MB

Download

description	pid	process	target process
PID 1988 wrote to memory of 1496	1988	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe
PID 1988 wrote to memory of 1496	1988	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe
PID 1988 wrote to memory of 1496	1988	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe
PID 1988 wrote to memory of 1496	1988	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe
PID 1988 wrote to memory of 1488	1988	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe
PID 1988 wrote to memory of 1488	1988	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe
PID 1988 wrote to memory of 1488	1988	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe
PID 1988 wrote to memory of 1488	1988	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe
PID 1988 wrote to memory of 1972	1988	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe
PID 1988 wrote to memory of 1972	1988	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe
PID 1988 wrote to memory of 1972	1988	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe
PID 1988 wrote to memory of 1972	1988	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe
PID 1988 wrote to memory of 1972	1988	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe
PID 1988 wrote to memory of 1972	1988	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe
PID 1988 wrote to memory of 1972	1988	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe
PID 1988 wrote to memory of 1972	1988	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe
PID 1988 wrote to memory of 1972	1988	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe
PID 1988 wrote to memory of 1972	1988	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe	57420cddf2a44e063fbe4bd91c5b2f6e42f28110be542aebb91875a59dfa580c.exe

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads