abde3f9023fba98a558974fb3e2a3b5bcc644d88b6ebad2a5b958539a7d91444

Analysis

max time kernel
91s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2022 04:33

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General

Target

abde3f9023fba98a558974fb3e2a3b5bcc644d88b6ebad2a5b958539a7d91444.exe
Size

284KB
MD5

19a4152087180c2263e8d36c1f0d280a
SHA1

121fa1586c5198717e4fd4f57759060a794c0753
SHA256

abde3f9023fba98a558974fb3e2a3b5bcc644d88b6ebad2a5b958539a7d91444
SHA512

229b14f5932f6a6629b2754f6f6176621db2b2de7c551d3f551b25a2b3952d92dfc20d0e154719d768970ee139fc601705da487deb61dfa06671831cd77decd2
SSDEEP

6144:pG1Af3k5aL3Lbii5bkgVuN+xSKV7Wkrsf7LsMKceSs6:pGaf05a7XikbkgaISKVsVeR6

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

22960FD3-14E8-4DA4-B78A-B582DCDD0797.exe

pid process

2796 22960FD3-14E8-4DA4-B78A-B582DCDD0797.exe

pid	process
2796	22960FD3-14E8-4DA4-B78A-B582DCDD0797.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

abde3f9023fba98a558974fb3e2a3b5bcc644d88b6ebad2a5b958539a7d91444.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	abde3f9023fba98a558974fb3e2a3b5bcc644d88b6ebad2a5b958539a7d91444.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

abde3f9023fba98a558974fb3e2a3b5bcc644d88b6ebad2a5b958539a7d91444.exe

description	pid	process	target process
PID 4872 wrote to memory of 2796	4872	abde3f9023fba98a558974fb3e2a3b5bcc644d88b6ebad2a5b958539a7d91444.exe	22960FD3-14E8-4DA4-B78A-B582DCDD0797.exe
PID 4872 wrote to memory of 2796	4872	abde3f9023fba98a558974fb3e2a3b5bcc644d88b6ebad2a5b958539a7d91444.exe	22960FD3-14E8-4DA4-B78A-B582DCDD0797.exe
PID 4872 wrote to memory of 2796	4872	abde3f9023fba98a558974fb3e2a3b5bcc644d88b6ebad2a5b958539a7d91444.exe	22960FD3-14E8-4DA4-B78A-B582DCDD0797.exe
PID 4872 wrote to memory of 2156	4872	abde3f9023fba98a558974fb3e2a3b5bcc644d88b6ebad2a5b958539a7d91444.exe	mshta.exe
PID 4872 wrote to memory of 2156	4872	abde3f9023fba98a558974fb3e2a3b5bcc644d88b6ebad2a5b958539a7d91444.exe	mshta.exe
PID 4872 wrote to memory of 2156	4872	abde3f9023fba98a558974fb3e2a3b5bcc644d88b6ebad2a5b958539a7d91444.exe	mshta.exe

C:\Users\Admin\AppData\Local\Temp\abde3f9023fba98a558974fb3e2a3b5bcc644d88b6ebad2a5b958539a7d91444.exe
"C:\Users\Admin\AppData\Local\Temp\abde3f9023fba98a558974fb3e2a3b5bcc644d88b6ebad2a5b958539a7d91444.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4872

C:\Users\Admin\AppData\Local\Temp\a766b6e3-af05-4204-b0c3-8eeefa41926e\22960FD3-14E8-4DA4-B78A-B582DCDD0797.exe
"C:\Users\Admin\AppData\Local\Temp\a766b6e3-af05-4204-b0c3-8eeefa41926e\22960FD3-14E8-4DA4-B78A-B582DCDD0797.exe" -y -p24209C29-927D-4216-9B7E-2304351D788C
2⤵
- Executes dropped EXE
PID:2796

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\System32\mshta.exe" C:\Users\Admin\AppData\Local\Temp\\a766b6e3-af05-4204-b0c3-8eeefa41926e\\start.hta
2⤵
PID:2156

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\a766b6e3-af05-4204-b0c3-8eeefa41926e\22960FD3-14E8-4DA4-B78A-B582DCDD0797.exe

Filesize
150KB

MD5
069687d64f5ea09d060799c132243f15

SHA1
13b9041fd970aea78c2eac9e664e0e18b7956548

SHA256
90252a4cc1ceb2c78b65bb4833b83a5ee81600a27ea337f908d16bbcb7018c16

SHA512
7ed2b27e808c46723f56a064bea544bb45476304900dd9dbc5ccb4891dc3e288117eb2cb218fb9b6351296e1a5dcc5a7029ceb47f9bbac0e69376064fd831906

Download Submit
C:\Users\Admin\AppData\Local\Temp\a766b6e3-af05-4204-b0c3-8eeefa41926e\22960FD3-14E8-4DA4-B78A-B582DCDD0797.exe

Filesize
150KB

MD5
069687d64f5ea09d060799c132243f15

SHA1
13b9041fd970aea78c2eac9e664e0e18b7956548

SHA256
90252a4cc1ceb2c78b65bb4833b83a5ee81600a27ea337f908d16bbcb7018c16

SHA512
7ed2b27e808c46723f56a064bea544bb45476304900dd9dbc5ccb4891dc3e288117eb2cb218fb9b6351296e1a5dcc5a7029ceb47f9bbac0e69376064fd831906

Download Submit
C:\Users\Admin\AppData\Local\Temp\a766b6e3-af05-4204-b0c3-8eeefa41926e\loader.gif

Filesize
1KB

MD5
e88ebd85dd56110ac6ea93fe0922988e

SHA1
684a31d864d33ff736234c41ac4e8d2c7f90d5ae

SHA256
379d1b0948f8e06366e7bcd197c848c0cc783787792f2224f98c16b974d920eb

SHA512
211b0760c9a887fc13c479617daeb6d5b6ee0ccd06c214967abd3e1f14204f72e34a6dd5eb778a9fc6ac7fc8bd63bdef80b347abab97becda16924cb3e164dc7

Download Submit
C:\Users\Admin\AppData\Local\Temp\a766b6e3-af05-4204-b0c3-8eeefa41926e\start.hta

Filesize
1KB

MD5
580c0c72b17ffcb9a626356f7393d89c

SHA1
7a5e408abd57f8e2cc6f4fdd7f116fac04eb8a83

SHA256
879b0caf66aca0fc0f9558a09d86480a64bf34cacd5094a572d779a6d65bf00b

SHA512
9fc56f0916b75e03bca8654a2243fc0063a5baece46f648d67cb6f1876aa6aedebc55c1f1458baf2b2883ab1ec91973b6099918aae3269b91b76e627d6b19dac

Download Submit
memory/2156-135-0x0000000000000000-mapping.dmp

Download
memory/2796-132-0x0000000000000000-mapping.dmp

Download