52b45dbebe723b626a9d97981d7387fa77acc8042cbcea3486efff6292035cf1

Analysis

max time kernel
151s
max time network
161s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
26/12/2023, 11:54

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General

Target

6c6798aeb2077816835020076274b65c.exe
Size

35KB
MD5

6c6798aeb2077816835020076274b65c
SHA1

27306040d1a74e348ff5c5d707fcdce87b9858ec
SHA256

52b45dbebe723b626a9d97981d7387fa77acc8042cbcea3486efff6292035cf1
SHA512

9405097c23047dfee6bf3ab867ef3e7d2d656974e8505a5969bf139a0084f677addd83505943a42388f62754f78100753d5ca0388b129cc19dfefc3e83f04de2
SSDEEP

768:cflivXrVKpVhKvtxwYHwVFoeAQumucwUI:ylqrVKprVuQuF

Score

7^/10

Malware Config

Signatures

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Control Panel\International\Geo\Nation	6c6798aeb2077816835020076274b65c.exe

Executes dropped EXE 1 IoCs

pid	Process
2916	jusched.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\33fc2f8a\jusched.exe	6c6798aeb2077816835020076274b65c.exe
File created	C:\Program Files (x86)\33fc2f8a\33fc2f8a	6c6798aeb2077816835020076274b65c.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2916	jusched.exe
2916	jusched.exe
2916	jusched.exe
2916	jusched.exe
2916	jusched.exe
2916	jusched.exe
2916	jusched.exe
2916	jusched.exe
2916	jusched.exe
2916	jusched.exe
2916	jusched.exe
2916	jusched.exe
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2916	jusched.exe
2916	jusched.exe
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2916	jusched.exe
2916	jusched.exe
2916	jusched.exe
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2916	jusched.exe
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2916	jusched.exe
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2916	jusched.exe
2916	jusched.exe
2916	jusched.exe
2916	jusched.exe
2916	jusched.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4236 wrote to memory of 2916	4236	6c6798aeb2077816835020076274b65c.exe	91
PID 4236 wrote to memory of 2916	4236	6c6798aeb2077816835020076274b65c.exe	91
PID 4236 wrote to memory of 2916	4236	6c6798aeb2077816835020076274b65c.exe	91

C:\Users\Admin\AppData\Local\Temp\6c6798aeb2077816835020076274b65c.exe
"C:\Users\Admin\AppData\Local\Temp\6c6798aeb2077816835020076274b65c.exe"
1⤵
- Checks computer location settings
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:4236
- C:\Program Files (x86)\33fc2f8a\jusched.exe
  "C:\Program Files (x86)\33fc2f8a\jusched.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:2916

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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:\Program Files (x86)\33fc2f8a\33fc2f8a

Filesize
13B

MD5
f253efe302d32ab264a76e0ce65be769

SHA1
768685ca582abd0af2fbb57ca37752aa98c9372b

SHA256
49dca65f362fee401292ed7ada96f96295eab1e589c52e4e66bf4aedda715fdd

SHA512
1990d20b462406bbadb22ba43f1ed9d0db6b250881d4ac89ad8cf6e43ca92b2fd31c3a15be1e6e149e42fdb46e58122c15bc7869a82c9490656c80df69fa77c4

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C:\Program Files (x86)\33fc2f8a\jusched.exe

Filesize
35KB

MD5
d4ee4cc3343a9a4ce3340dab3e074ba5

SHA1
c151fa85c76039977901fdfe1d5ce534da5605c4

SHA256
83fa6f794ab2b9cbf4e4452e01439ceb0512753244b2ac2a5aa00ad8b5b28a80

SHA512
44f4850f9d83acd7d752157c116dc7d940de84890e43e66e9717d4bcccd8dd88ae2a5a77decb54f482f06bc6871ab3c0d47b5bdf0305bb052b20f1f1bc4596d8

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