46959f5da9957c75750dde63ea65fb42cabf67646ac606515e88b71e7c206337

Analysis

max time kernel
141s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-10-2024 21:20

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General

Target

46959f5da9957c75750dde63ea65fb42cabf67646ac606515e88b71e7c206337.exe
Size

91KB
MD5

848fd967b31cac2261b4588f91d828a5
SHA1

16ef5686685b2f599ed36f4b03077c57f7659da6
SHA256

46959f5da9957c75750dde63ea65fb42cabf67646ac606515e88b71e7c206337
SHA512

150f005d0ddbe3bfb6e5964496be062bfbf9f8d8ea4b222d64f3ac6b7401455cda3e2bbe670acc1358b625e3cb084a6f90e2b63d37709af4bc3f9de7b337ff3b
SSDEEP

1536:5sYs/xDwUEA1PjqOILXMPOxqjQ+P04wsmJC:5s5xDyoLSTMHr85C

Score

9^/10

discovery upx

Malware Config

Signatures

Detected Nirsoft tools 1 IoCs

Free utilities often used by attackers which can steal passwords, product keys, etc.

Processes:

resource	yara_rule
behavioral1/memory/2380-1-0x0000000000400000-0x0000000000428000-memory.dmp	Nirsoft

UPX packed file 2 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2380-0-0x0000000000400000-0x0000000000428000-memory.dmp	upx
behavioral1/memory/2380-1-0x0000000000400000-0x0000000000428000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

46959f5da9957c75750dde63ea65fb42cabf67646ac606515e88b71e7c206337.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	46959f5da9957c75750dde63ea65fb42cabf67646ac606515e88b71e7c206337.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

46959f5da9957c75750dde63ea65fb42cabf67646ac606515e88b71e7c206337.exe

pid	Process
2380	46959f5da9957c75750dde63ea65fb42cabf67646ac606515e88b71e7c206337.exe

C:\Users\Admin\AppData\Local\Temp\46959f5da9957c75750dde63ea65fb42cabf67646ac606515e88b71e7c206337.exe
"C:\Users\Admin\AppData\Local\Temp\46959f5da9957c75750dde63ea65fb42cabf67646ac606515e88b71e7c206337.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
PID:2380

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2380-0-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

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memory/2380-1-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download