fc4623b113a1f603c0d9ad5f83130bd6de1c62b973be9892305132389c8588de

Analysis

max time kernel
122s
max time network
129s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
04/11/2024, 04:28

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General

Target

WinPcap_4_1_3.exe
Size

893KB
MD5

a11a2f0cfe6d0b4c50945989db6360cd
SHA1

e2516fcd1573e70334c8f50bee5241cdfdf48a00
SHA256

fc4623b113a1f603c0d9ad5f83130bd6de1c62b973be9892305132389c8588de
SHA512

2652d84eb91ca7957b4fb3ff77313e5dae978960492669242df4f246296f1bedaa48c0d33ffb286b2859a1b86ef5460060b551edca597b4ec60ee08676877c70
SSDEEP

24576:UBOldyR6ORWsaM2QROxa6jsqUENfJjNK/CG6niqiL:2KzqWsayROxa6QDENuaG+ifL

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
1832	WinPcap_4_1_3.exe
1832	WinPcap_4_1_3.exe
1832	WinPcap_4_1_3.exe

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WinPcap_4_1_3.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1832	WinPcap_4_1_3.exe

C:\Users\Admin\AppData\Local\Temp\WinPcap_4_1_3.exe
"C:\Users\Admin\AppData\Local\Temp\WinPcap_4_1_3.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
PID:1832

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

C:\Users\Admin\AppData\Local\Temp\nsoC6D9.tmp\bootOptions.ini

Filesize
349B

MD5
73461ff69941beefb0f5630b29b5ae2e

SHA1
f8f33b309db03f1bc5a9fd452150245474c000f1

SHA256
81a27757de2fa404014be9a73f502537628f82a3da3f809b1ff5584a828910b8

SHA512
38b3a21683bb30cc301406e2f12d0cf916299a4618af552f9e01b1b0fecddf22c79e37f7aaf3f2a85706a263049d10c17ccc417fa9c07f8b74c28284a02da460

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C:\Users\Admin\AppData\Local\Temp\nsoC6D9.tmp\bootOptions.ini

Filesize
362B

MD5
dc31968b5d8e0a47bbaae966ff3f4a9e

SHA1
0a691a558c473fd2b4925b27a1a2b5ebaf2b8a3a

SHA256
a4b2d8c612fb6300df275cf784fed854237a0fb42535f7ede452140770102b90

SHA512
b57156908862a9566c04040fb143247da9bfb4530c04c19078fede4c3d7dbfc433a9af5b51a0e3bbe24d6c136b72210e90c46a3bcc131017b9c6817c2ea0d566

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C:\Users\Admin\AppData\Local\Temp\nsoC6D9.tmp\ioSpecial.ini

Filesize
578B

MD5
20bf521c0b6137d11c95034bb447364e

SHA1
eed035cc24f7b8f72a605e65ebcef8dd7bde63e4

SHA256
11598272918353b9b20f8d2f7c73952bf639dbe9933cf3de06427dc7099d1ca9

SHA512
89bc7c3901c222412cf60220a9031a392d144faa1e20f762ad3b52c02efd45e3f9a2e895305e5088a676e1dc3cf85d3cfb6eafa8f3a459de22d7a98cc330cd7d

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C:\Users\Admin\AppData\Local\Temp\nsoC6D9.tmp\ioSpecial.ini

Filesize
617B

MD5
d0e0ab6d7818692a462e0ddc2669191c

SHA1
2582020d243377d66c41465293ba0425683110de

SHA256
642d0bb0469327f5b13c349ce8b2a50819971e20f014d15ba8908c5ae563bbaa

SHA512
5ce44145ebeec89ef321648cf3816a8bc07f04891687969d63c052d9d532c917ea14d749aa942bda91de0d7d0d745127a45f0810b6b7fd2a8a29932906df645a

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\Users\Admin\AppData\Local\Temp\nsoC6D9.tmp\InstallOptions.dll

Filesize
14KB

MD5
325b008aec81e5aaa57096f05d4212b5

SHA1
27a2d89747a20305b6518438eff5b9f57f7df5c3

SHA256
c9cd5c9609e70005926ae5171726a4142ffbcccc771d307efcd195dafc1e6b4b

SHA512
18362b3aee529a27e85cc087627ecf6e2d21196d725f499c4a185cb3a380999f43ff1833a8ebec3f5ba1d3a113ef83185770e663854121f2d8b885790115afdf

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\Users\Admin\AppData\Local\Temp\nsoC6D9.tmp\UserInfo.dll

Filesize
4KB

MD5
7579ade7ae1747a31960a228ce02e666

SHA1
8ec8571a296737e819dcf86353a43fcf8ec63351

SHA256
564c80dec62d76c53497c40094db360ff8a36e0dc1bda8383d0f9583138997f5

SHA512
a88bc56e938374c333b0e33cb72951635b5d5a98b9cb2d6785073cbcad23bf4c0f9f69d3b7e87b46c76eb03ced9bb786844ce87656a9e3df4ca24acf43d7a05b

Download Submit