2b0a81c38f8a50530de18c0ff5f207739262155a4a309eac3d10f24e5079e7d1

Analysis

max time kernel
1195s
max time network
1157s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
11/11/2024, 17:29

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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
4848	WinPcap_4_1_3.exe
4848	WinPcap_4_1_3.exe
4848	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

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
PID:4848

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\nsvA0A6.tmp\InstallOptions.dll

Filesize
14KB

MD5
325b008aec81e5aaa57096f05d4212b5

SHA1
27a2d89747a20305b6518438eff5b9f57f7df5c3

SHA256
c9cd5c9609e70005926ae5171726a4142ffbcccc771d307efcd195dafc1e6b4b

SHA512
18362b3aee529a27e85cc087627ecf6e2d21196d725f499c4a185cb3a380999f43ff1833a8ebec3f5ba1d3a113ef83185770e663854121f2d8b885790115afdf

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C:\Users\Admin\AppData\Local\Temp\nsvA0A6.tmp\UserInfo.dll

Filesize
4KB

MD5
7579ade7ae1747a31960a228ce02e666

SHA1
8ec8571a296737e819dcf86353a43fcf8ec63351

SHA256
564c80dec62d76c53497c40094db360ff8a36e0dc1bda8383d0f9583138997f5

SHA512
a88bc56e938374c333b0e33cb72951635b5d5a98b9cb2d6785073cbcad23bf4c0f9f69d3b7e87b46c76eb03ced9bb786844ce87656a9e3df4ca24acf43d7a05b

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsvA0A6.tmp\bootOptions.ini

Filesize
362B

MD5
cb3fe9b90c0b9a57ca9b3187203504af

SHA1
956057e1e3646c325bcd4a59f40ebc83104381fb

SHA256
693fe59096328321a9ffa7fb453dad84d46db09406785a17df628286da76cda2

SHA512
9ed6030ce8a6baa7b46d03864769a5b0972e1ae0e066dad48024acd353c832acfda32c7a4cbb9d27ab953a2b7b285457f66ffd727becdd96fd6a883bf7d099a8

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C:\Users\Admin\AppData\Local\Temp\nsvA0A6.tmp\ioSpecial.ini

Filesize
578B

MD5
bbf6ba5b265639ea7624321816aaa9f2

SHA1
f4db6c7e79590ae943d56b400195faa306c534cc

SHA256
836e0b1dee10d7dfb227952c697d3ebfdd71f1be0a4a054a617f0f449b156da5

SHA512
4a3d60945c5e1cafd7296d07df2a06ead24aa626db6cf64c2bb0fc5039925ecf7a131b3102b8f7b5e0ff776632078fbba6d4116280038253226a64de3d95c83b

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C:\Users\Admin\AppData\Local\Temp\nsvA0A6.tmp\ioSpecial.ini

Filesize
617B

MD5
c8dfe607612f7a84ef6b76b543faab67

SHA1
ca0330e582b3d11befaf70ca4d98c0eb811200ae

SHA256
73d27996534bde66ba30690c65cd4f8cc327cbb92eaaea0e41f7078812aa99bd

SHA512
66e452e80530309e6172d85781ddae060db12ae7c18eb9766044d7128ae0eff76ed65cad20d06c47b3fb4e6eb24538970a41cc4a151810e4371f7b66f0685b42

Download Submit