081f0222dd521deca66d5d8398aa17101349f4af91a38f2cd4217f8cf87dfb6a

Analysis

max time kernel
139s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
16/11/2023, 10:24

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General

Target

NEAS.ff3378708a010d6e6c635e2348dc9d20.exe
Size

231KB
MD5

ff3378708a010d6e6c635e2348dc9d20
SHA1

9ab038c8247d2a80471447b97fce853206b40c52
SHA256

081f0222dd521deca66d5d8398aa17101349f4af91a38f2cd4217f8cf87dfb6a
SHA512

2ffdbafb5e1983f52d650be7f8d95432c4d8b642b8ad3a781e928b3f1745116aaeb3029cef0381d0eaeedde33680f86b6277ffffac9a4b616f17fa81098e4ba0
SSDEEP

6144:heBcsrOU6kL38n3mYZOONgMmTyuxCBcTVZ:h1UnL3ymDxeSTVZ

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
1324	giuchbl.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\PROGRA~3\Mozilla\giuchbl.exe	NEAS.ff3378708a010d6e6c635e2348dc9d20.exe
File created	C:\PROGRA~3\Mozilla\nxsukhg.dll	giuchbl.exe

C:\Users\Admin\AppData\Local\Temp\NEAS.ff3378708a010d6e6c635e2348dc9d20.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.ff3378708a010d6e6c635e2348dc9d20.exe"
1⤵
- Drops file in Program Files directory
PID:1060

C:\PROGRA~3\Mozilla\giuchbl.exe
C:\PROGRA~3\Mozilla\giuchbl.exe -tvuydyl
1⤵
- Executes dropped EXE
- Drops file in Program Files directory
PID:1324

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\giuchbl.exe

Filesize
231KB

MD5
0525416f36bea3c9326527be68c8bf17

SHA1
a8b4c204702ae6e02e52ebb7de89e639ee55bd2a

SHA256
ed5fab900db12404ae252aba93b693e781616facb245c2d514231d0714fa3580

SHA512
1dd9a9976f18ec05041aed68fa11b74b1ee9a9b6164998b3cfdc3bae3a12a90436603b83096cff36443238d6d7d8ec6eda340ca6bd2379e9dc072cac1b529653

Download Submit
C:\ProgramData\Mozilla\giuchbl.exe

Filesize
231KB

MD5
0525416f36bea3c9326527be68c8bf17

SHA1
a8b4c204702ae6e02e52ebb7de89e639ee55bd2a

SHA256
ed5fab900db12404ae252aba93b693e781616facb245c2d514231d0714fa3580

SHA512
1dd9a9976f18ec05041aed68fa11b74b1ee9a9b6164998b3cfdc3bae3a12a90436603b83096cff36443238d6d7d8ec6eda340ca6bd2379e9dc072cac1b529653

Download Submit
memory/1060-0-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/1060-1-0x0000000002100000-0x000000000215B000-memory.dmp

Filesize
364KB

Download
memory/1060-2-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1060-6-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1060-7-0x0000000002100000-0x000000000215B000-memory.dmp

Filesize
364KB

Download
memory/1324-9-0x0000000000DB0000-0x0000000000E0B000-memory.dmp

Filesize
364KB

Download
memory/1324-10-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1324-13-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1324-14-0x0000000000DB0000-0x0000000000E0B000-memory.dmp

Filesize
364KB

Download