0b9ac0a0181bbe4dd1a470bc677abba1c6eabcff1b8d7e9dc2faf7161708a7dc

Analysis

max time kernel
92s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19/11/2024, 18:32

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General

Target

0b9ac0a0181bbe4dd1a470bc677abba1c6eabcff1b8d7e9dc2faf7161708a7dcN.exe
Size

74KB
MD5

d1133c1c81c5ad5c0a70aa12bc5be6e0
SHA1

a56411d70be258689683952b54673d57a59cc8ba
SHA256

0b9ac0a0181bbe4dd1a470bc677abba1c6eabcff1b8d7e9dc2faf7161708a7dc
SHA512

e9947df6f984f90f1db9cdef6af6f14ae4da0302189a823dbdf73255e4e5ecea6a037152bc599eda0283d3ed3e53ab10419be2a82ede66e315f708f1f9d37669
SSDEEP

1536:1YF8NLCofRLCg/pdsHT+obdo8Cgzvl4ooofgke253u2DW4Ws:uF+LCofRLCgxSzXo8CgpIo53u2DW4Ws

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4664	ucruhean-idur.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\ucruhean-idur.exe	0b9ac0a0181bbe4dd1a470bc677abba1c6eabcff1b8d7e9dc2faf7161708a7dcN.exe
File created	C:\Windows\SysWOW64\ucruhean-idur.exe	0b9ac0a0181bbe4dd1a470bc677abba1c6eabcff1b8d7e9dc2faf7161708a7dcN.exe

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	0b9ac0a0181bbe4dd1a470bc677abba1c6eabcff1b8d7e9dc2faf7161708a7dcN.exe

C:\Users\Admin\AppData\Local\Temp\0b9ac0a0181bbe4dd1a470bc677abba1c6eabcff1b8d7e9dc2faf7161708a7dcN.exe
"C:\Users\Admin\AppData\Local\Temp\0b9ac0a0181bbe4dd1a470bc677abba1c6eabcff1b8d7e9dc2faf7161708a7dcN.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:4988
- C:\Windows\SysWOW64\ucruhean-idur.exe
  "C:\Windows\SysWOW64\ucruhean-idur.exe"
  2⤵
  - Executes dropped EXE
  PID:4664

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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:\Windows\SysWOW64\ucruhean-idur.exe

Filesize
71KB

MD5
b24d7ae2dfaf4a34449ffe5cb796c2d5

SHA1
babc0687204557076dc5624e44fd56d087c6f480

SHA256
109389a3dedc50290b42d2574789755d93026e8a9a478dab47d541f3c5a16998

SHA512
9372a71ddb066e102a130b065c2ba2380ae68d4d72115dc90568949cf3f9e23eb9bf549dccd61997211b310ac64b01ceba726d1364f10f37eeaef3c5b82581f2

Download Submit
memory/4988-0-0x0000000077862000-0x0000000077863000-memory.dmp

Filesize
4KB

Download
memory/4988-4-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download