230b589afd84c799c603ee8393c7aa05b8b4f25786e3d15814a11f0c92e294d4

Analysis

max time kernel
140s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
15/09/2024, 00:27

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General

Target

DLLExportViewer-v1.22/dllexp.exe
Size

35KB
MD5

1a1c17228cac138b36df98ab9bcfe7e9
SHA1

5d2464aa3336d0128ef6afcb56903346a59050d6
SHA256

da220557c0f0cef338f31d7adc0468505e46af560beb6b6345cf6e6db61e9ac4
SHA512

31e97b7b8889cfdf80f94b88bcd9b3c11756315c77f0a92522217436e53dd7a5a859318ccdc048f507ed7345211e3186de26d6b4cde755d0af3867b096f7c6ed
SSDEEP

768:iPyarnNNeHjvvlemoZuzpsw6Nq5zcPQ9jS7YNKQLlw:iqOnNkvlemoZu+7qQQBSeKQLlw

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.

resource	yara_rule
behavioral4/memory/2104-1-0x0000000000400000-0x0000000000418000-memory.dmp	Nirsoft

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral4/memory/2104-0-0x0000000000400000-0x0000000000418000-memory.dmp	upx
behavioral4/memory/2104-1-0x0000000000400000-0x0000000000418000-memory.dmp	upx

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

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

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2104	dllexp.exe
2104	dllexp.exe

C:\Users\Admin\AppData\Local\Temp\DLLExportViewer-v1.22\dllexp.exe
"C:\Users\Admin\AppData\Local\Temp\DLLExportViewer-v1.22\dllexp.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2104

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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/2104-0-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

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memory/2104-1-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

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