8e781ea5416de0e510bf1f4bd43f432a8849c058307390e7b95de5d689058268

Analysis

max time kernel
121s
max time network
125s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
12/09/2024, 09:05

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Tools/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
2156	WinPcap_4_1_3.exe
2156	WinPcap_4_1_3.exe
2156	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
2156	WinPcap_4_1_3.exe

C:\Users\Admin\AppData\Local\Temp\Tools\WinPcap_4_1_3.exe
"C:\Users\Admin\AppData\Local\Temp\Tools\WinPcap_4_1_3.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
PID:2156

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\nsdB896.tmp\ioSpecial.ini

Filesize
578B

MD5
55d9c97c044d279bfbe22d4925f90f12

SHA1
0fa5c69b65af7454cb5c548a0210155d6213abe1

SHA256
7e8cac972ed30317e6acd14a5170f5b26e1a31240479ff2a79b057a800ccaa3c

SHA512
5db18ce1aaf819c825ea9f9184c3a455ab16620dcbb05167eac83324cd275e5c0c76b3bcfe5f42fad45e279791164aee044812d5cd523d03fcd3df8a355f7383

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsdB896.tmp\ioSpecial.ini

Filesize
617B

MD5
dbc27f41084ef3a6424feb4a7c576eb8

SHA1
47171d51aeb6d63e61ea691e45dc1f69f44a75e8

SHA256
8b33e0a968d910b2e2f929f11e2e9e9ca14076813bdd0d3d8ffd387ce947dd12

SHA512
26ffe67a8fec50494f1479e34a665d40d66788818151f312871044cddefd63a5d04d609f915e24e3cae98da0aef09f2b71a3d47e701d335f0773c8a7ee15cdfb

Download Submit
\Users\Admin\AppData\Local\Temp\nsdB896.tmp\InstallOptions.dll

Filesize
14KB

MD5
325b008aec81e5aaa57096f05d4212b5

SHA1
27a2d89747a20305b6518438eff5b9f57f7df5c3

SHA256
c9cd5c9609e70005926ae5171726a4142ffbcccc771d307efcd195dafc1e6b4b

SHA512
18362b3aee529a27e85cc087627ecf6e2d21196d725f499c4a185cb3a380999f43ff1833a8ebec3f5ba1d3a113ef83185770e663854121f2d8b885790115afdf

Download Submit
\Users\Admin\AppData\Local\Temp\nsdB896.tmp\UserInfo.dll

Filesize
4KB

MD5
7579ade7ae1747a31960a228ce02e666

SHA1
8ec8571a296737e819dcf86353a43fcf8ec63351

SHA256
564c80dec62d76c53497c40094db360ff8a36e0dc1bda8383d0f9583138997f5

SHA512
a88bc56e938374c333b0e33cb72951635b5d5a98b9cb2d6785073cbcad23bf4c0f9f69d3b7e87b46c76eb03ced9bb786844ce87656a9e3df4ca24acf43d7a05b

Download Submit