4a1f3e5fabe7bf7565a7140b0533e54dca813011ab8b9d919c228c669a88dadf

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
09-04-2024 22:24

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General

Target

45aeef82f3d09d56ce652983453fac61.exe
Size

145KB
MD5

45aeef82f3d09d56ce652983453fac61
SHA1

8d50dc7f6a16868977b81dfc9655f9a6446ef0b9
SHA256

4a1f3e5fabe7bf7565a7140b0533e54dca813011ab8b9d919c228c669a88dadf
SHA512

d56dd71882aece36575b389408505a6648985084ba935345404d29731431b1c2851f22a2edc7b112c9ad5a29469d2a4f9f448c588149153b1665d7b534821093
SSDEEP

3072:ywoo1becnWzsDLidFY6/otFJEd/jCxRZaLWHLrMOrFIunsJFl3J3:yjo0m/LO+6SFmdbCxR0CHLrrrFIunY3t

Score

8^/10

persistence

Malware Config

Signatures

Modifies AppInit DLL entries 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1547.001

Modify Registry
T1112

Executes dropped EXE 1 IoCs

pid	Process
2608	gfuniul.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\PROGRA~3\Mozilla\kzlcazd.dll	gfuniul.exe
File created	C:\PROGRA~3\Mozilla\gfuniul.exe	45aeef82f3d09d56ce652983453fac61.exe

C:\Users\Admin\AppData\Local\Temp\45aeef82f3d09d56ce652983453fac61.exe
"C:\Users\Admin\AppData\Local\Temp\45aeef82f3d09d56ce652983453fac61.exe"
1⤵
- Drops file in Program Files directory
PID:4344

C:\PROGRA~3\Mozilla\gfuniul.exe
C:\PROGRA~3\Mozilla\gfuniul.exe -lfdzfzd
1⤵
- Executes dropped EXE
- Drops file in Program Files directory
PID:2608

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\PROGRA~3\Mozilla\gfuniul.exe

Filesize
145KB

MD5
8de9880288cb5e7d1b4a6a054a53e41a

SHA1
3fa551c644fd71fd2e6a606fb52cc4e5167cab1d

SHA256
7f89100400fd1baa91c99a28c24c500ec07a026d9bdedba0c65b62beed66c232

SHA512
8f7d79815806db00aad306b9634823d51d21c098cb3638b5c82891224a0fdccfb3bf578c724525d55204cf254fc04bcb22183f27b5c8553e6168ff489cd2b129

Download Submit
memory/2608-10-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/2608-11-0x0000000000BF0000-0x0000000000C4B000-memory.dmp

Filesize
364KB

Download
memory/2608-17-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/4344-0-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/4344-1-0x00000000021F0000-0x000000000224B000-memory.dmp

Filesize
364KB

Download
memory/4344-7-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download