e09292a4a117a00beebfff8320cd838260240f64458e3226945096d13577b03c

Analysis

max time kernel
148s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
13/03/2024, 10:07

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General

Target

c5998cc185d88e158af0c273ff88a085.exe
Size

101KB
MD5

c5998cc185d88e158af0c273ff88a085
SHA1

50d0025b0e71aa4430572b693c3d9b807d88431d
SHA256

e09292a4a117a00beebfff8320cd838260240f64458e3226945096d13577b03c
SHA512

3dcf91a774a8e25e090ab8f93a7d834e18ae60ef7d41f8bec10317b3a7a7f5c29d58cc08f1e2330cdd55746591d7b1b1a4a8b6dba7d24050b34e973141929864
SSDEEP

1536:8CHo3QHB5SQJNk2CirszQWFsOv5OPv6dxAiOeOjZqMVz9omx9:hqgJu2IzTFtv5WvAhOeeZXx9

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-1-5-21-557049126-2506969350-2798870634-1000\Control Panel\International\Geo\Nation	c5998cc185d88e158af0c273ff88a085.exe

Executes dropped EXE 1 IoCs

pid	Process
1856	c9e49641.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\f44a5533.dll	c5998cc185d88e158af0c273ff88a085.exe
File opened for modification	C:\Windows\SysWOW64\f44a5533.dll	c5998cc185d88e158af0c273ff88a085.exe

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

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1856	c9e49641.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1580 wrote to memory of 1856	1580	c5998cc185d88e158af0c273ff88a085.exe	90
PID 1580 wrote to memory of 1856	1580	c5998cc185d88e158af0c273ff88a085.exe	90
PID 1580 wrote to memory of 1856	1580	c5998cc185d88e158af0c273ff88a085.exe	90

C:\Users\Admin\AppData\Local\Temp\c5998cc185d88e158af0c273ff88a085.exe
"C:\Users\Admin\AppData\Local\Temp\c5998cc185d88e158af0c273ff88a085.exe"
1⤵
- Checks computer location settings
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:1580
- C:\Users\Admin\AppData\Local\Temp\c9e49641.exe
  "C:\Users\Admin\AppData\Local\Temp\c9e49641.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:1856

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\c9e49641.exe

Filesize
5KB

MD5
5e3416f87fcbfbd0688addf8304d7945

SHA1
7b5b45e77daa33e29d110b1c8e7bef134721394e

SHA256
682f376ce3b9fa8a232af4eafbbe99af90a1f82d8a4477b65345817fe531c1c1

SHA512
263f0239874845e24e373edd6b1d5e40f2d10ea03f039502e2ae209ec1f94c5538aca771e8679edd614cecee1e2e973a8abfa891f0fca3b154fbb6c82fb869b6

Download Submit
memory/1580-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download