e6b4a7a8dc574b8ad209819831cfb862ed7d212693a4f56ff88fd5b01b532899

Analysis

max time kernel
119s
max time network
119s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
15-04-2024 04:03

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

e6b4a7a8dc574b8ad209819831cfb862ed7d212693a4f56ff88fd5b01b532899.exe
Size

184KB
MD5

037ecfb38ad3afabd4d27963225400b0
SHA1

3fe0ee4f698e255a28d2039cdb787799e2707a1b
SHA256

e6b4a7a8dc574b8ad209819831cfb862ed7d212693a4f56ff88fd5b01b532899
SHA512

9a8aed19e28c4f0a15fb3236f14a7c7d030a5ef8145f0fb598ec07a97c38f6c6d840e919ae2e7d23c27c767eefef102f3620630a98c45c8724623d7a1467fb97
SSDEEP

3072:SbFZBpiJrsZnWbPOq1BxsoHqiT58JlrUSEJH/86DVJAknokaQp:SbF3pSw85DxsoKrlrPE3T1aU

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
2852	dbilzqh.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\PROGRA~3\Mozilla\dbilzqh.exe	e6b4a7a8dc574b8ad209819831cfb862ed7d212693a4f56ff88fd5b01b532899.exe
File created	C:\PROGRA~3\Mozilla\zxoabnc.dll	dbilzqh.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2932	e6b4a7a8dc574b8ad209819831cfb862ed7d212693a4f56ff88fd5b01b532899.exe
2852	dbilzqh.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2540 wrote to memory of 2852	2540	taskeng.exe	29
PID 2540 wrote to memory of 2852	2540	taskeng.exe	29
PID 2540 wrote to memory of 2852	2540	taskeng.exe	29
PID 2540 wrote to memory of 2852	2540	taskeng.exe	29

C:\Users\Admin\AppData\Local\Temp\e6b4a7a8dc574b8ad209819831cfb862ed7d212693a4f56ff88fd5b01b532899.exe
"C:\Users\Admin\AppData\Local\Temp\e6b4a7a8dc574b8ad209819831cfb862ed7d212693a4f56ff88fd5b01b532899.exe"
1⤵
- Drops file in Program Files directory
- Suspicious use of UnmapMainImage
PID:2932

C:\Windows\system32\taskeng.exe
taskeng.exe {515068FE-396F-447A-96AC-2B973298463D} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2540
- C:\PROGRA~3\Mozilla\dbilzqh.exe
  C:\PROGRA~3\Mozilla\dbilzqh.exe -kwinamg
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - Suspicious use of UnmapMainImage
  PID:2852

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

Loading Replay Monitor...

Downloads

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

Filesize
184KB

MD5
ff148f6e8d2fd5146e15b0e3f44d911e

SHA1
7f6f110ebfe3e8452bbd3ed1a7327b141dc895d3

SHA256
d76db3ad72320c90792a74f5f10affca349f62549e0889a16b751ff26005f614

SHA512
08b1834a4cc8e569bfeee512aad434590564a40bfcf6b99151a2611faabfa20a55a2857d89bb16bed1fa33106b32668368eeb3b0d6d4ddce32116e1ced457918

Download Submit
memory/2852-7-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/2852-8-0x0000000000310000-0x000000000036B000-memory.dmp

Filesize
364KB

Download
memory/2852-9-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2852-11-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2932-2-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2932-1-0x00000000002F0000-0x000000000034B000-memory.dmp

Filesize
364KB

Download
memory/2932-0-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/2932-4-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download