bb2b54e9689794cfd40fe2126102203ccb00ee5d3aae22e5f3b6db95cb18f1b9

Analysis

max time kernel
117s
max time network
120s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
11/11/2023, 19:16

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General

Target

NEAS.458b335b1d6a0fcd33112863a014d450.exe
Size

195KB
MD5

458b335b1d6a0fcd33112863a014d450
SHA1

a2e8b04155a48538ab798eb28be10e51bab5cb7a
SHA256

bb2b54e9689794cfd40fe2126102203ccb00ee5d3aae22e5f3b6db95cb18f1b9
SHA512

06090b7243b4e64afa12ff14d7893fe950c72fdb0d0ddbf3d0fab348548911c49d48cdb2d5775e417212291faaee0999a828b6dd9c5bc40c1044b35594977327
SSDEEP

3072:7mLy5XClqNrbPY4oLonnMXZKdujCa5BQbXHQSOydRmTgpZWYS2jbxWGqJslB:7w2ylq+b8nnUKAQbXHN1gWXSbGqJwB

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
2764	dhuqaed.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\PROGRA~3\Mozilla\dhuqaed.exe	NEAS.458b335b1d6a0fcd33112863a014d450.exe
File created	C:\PROGRA~3\Mozilla\fjgblbm.dll	dhuqaed.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1720	NEAS.458b335b1d6a0fcd33112863a014d450.exe
2764	dhuqaed.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2128 wrote to memory of 2764	2128	taskeng.exe	29
PID 2128 wrote to memory of 2764	2128	taskeng.exe	29
PID 2128 wrote to memory of 2764	2128	taskeng.exe	29
PID 2128 wrote to memory of 2764	2128	taskeng.exe	29

C:\Users\Admin\AppData\Local\Temp\NEAS.458b335b1d6a0fcd33112863a014d450.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.458b335b1d6a0fcd33112863a014d450.exe"
1⤵
- Drops file in Program Files directory
- Suspicious use of UnmapMainImage
PID:1720

C:\Windows\system32\taskeng.exe
taskeng.exe {4BCDBCC0-112D-4330-B16F-EAE6B95704FF} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2128
- C:\PROGRA~3\Mozilla\dhuqaed.exe
  C:\PROGRA~3\Mozilla\dhuqaed.exe -vpwggce
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - Suspicious use of UnmapMainImage
  PID:2764

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\dhuqaed.exe

Filesize
195KB

MD5
6f79b06906848c191aa38101ae79da11

SHA1
e6faef82c7b113acda07064e1de2bb7589fd4f57

SHA256
9f883e32358ecf2d9ceb77c571d661d81206b94a3a3fdb5016451d5fa0d863c7

SHA512
812ab02f3b98348557d567ab64f5148d413f585bd8afb1ca3053c9979d4a8c511bca4a57c6fe0e2065b4e92865f2bc9af578440d0f9bf480ec4482da70660d97

Download Submit
C:\PROGRA~3\Mozilla\dhuqaed.exe

Filesize
195KB

MD5
6f79b06906848c191aa38101ae79da11

SHA1
e6faef82c7b113acda07064e1de2bb7589fd4f57

SHA256
9f883e32358ecf2d9ceb77c571d661d81206b94a3a3fdb5016451d5fa0d863c7

SHA512
812ab02f3b98348557d567ab64f5148d413f585bd8afb1ca3053c9979d4a8c511bca4a57c6fe0e2065b4e92865f2bc9af578440d0f9bf480ec4482da70660d97

Download Submit
memory/1720-0-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

Download
memory/1720-1-0x0000000000020000-0x0000000000022000-memory.dmp

Filesize
8KB

Download
memory/1720-2-0x00000000002A0000-0x00000000002FC000-memory.dmp

Filesize
368KB

Download
memory/1720-3-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1720-5-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2764-8-0x0000000000020000-0x0000000000022000-memory.dmp

Filesize
8KB

Download
memory/2764-10-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2764-9-0x0000000000470000-0x00000000004CC000-memory.dmp

Filesize
368KB

Download
memory/2764-12-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download