486fe89d3df927187fb722da7136f0ce37d46f7464242c9f334780fa53ef0776

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19-09-2024 06:07

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General

Target

$TEMPImg/Installer.exe
Size

7.1MB
MD5

3d8f8fbc7901d02e31049e14dff45519
SHA1

60efb46dab2ee00f229f5b780a5610a419e74724
SHA256

95a41ad5c727ca485021353d5c8e0e4ff40dd1523876a89b22b7add46e143eba
SHA512

1ce4b604fc1966f07cd04e099bc9a315496a5a6232e828f9d39037a1e7cf572bd4abdaaf04d5660a093919f3000ccb1856775fd29b335ea53eed3c8e1f67a564
SSDEEP

98304:BZGgMhv+5aR+uPCkQ4YCZL3zNc6a9Zpn6d/3VrDkk4EdKy3NixJ9pfhEhcyNo6NE:BAr254tQEOD3YdPlDkpA3yn3MrN130

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
2404	Installer.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	Installer.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2404	Installer.exe

C:\Users\Admin\AppData\Local\Temp\$TEMPImg\Installer.exe
"C:\Users\Admin\AppData\Local\Temp\$TEMPImg\Installer.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
PID:2404

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

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Downloads

C:\Users\Admin\AppData\Local\TempImg\vcheck.exe

Filesize
380KB

MD5
6ba770c8fe7bd0fcb17612f2ffd330ba

SHA1
155e539dc4bddbb6061127cb0d45ffa0e49ed3c3

SHA256
a6c1377f3f8170ac710b871ec982810dc814f1345134e2c6bb8340c1cc712fbc

SHA512
644f44a1441b6c8f58fe6523b73819ffbfa6581885914f058678e3724a8b136bf3ea0c0e41edac88cbd8f9c5f15c7a98f83fe79fde688898991b2e2a4a1f2b5a

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\Users\Admin\AppData\Local\Temp\nsd9FE8.tmp\System.dll

Filesize
11KB

MD5
c17103ae9072a06da581dec998343fc1

SHA1
b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

SHA256
dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

SHA512
d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

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