2772267437ac2a4a39e1c4893788b420e3eafd75c0517c3d8bb58516c8e2b196

Analysis

max time kernel
150s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
15/11/2023, 15:34

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General

Target

NEAS.2772267437ac2a4a39e1c4893788b420e3eafd75c0517c3d8bb58516c8e2b196.exe
Size

719KB
MD5

6ebc404852633cc1aae728aac1bc2865
SHA1

7c410644f26506dfaca68094be0b4e01d40f0a60
SHA256

2772267437ac2a4a39e1c4893788b420e3eafd75c0517c3d8bb58516c8e2b196
SHA512

90feff0b69185f3b947cb1853b1b46e8e21ca2e3ee9038dc668cb75389bfc21f8667ccd97c960921af2a5cbcf60c4b7f69e2136fe85e446c600ce9d4f42d8535
SSDEEP

12288:457DOWXGBSGQJzeP9MjqNFbTwrxGBgg+9VUf0GqCQ+TCuKzTxE:SNpzePbVw9G2gU2f0txE

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 984 set thread context of 1912	984	NEAS.2772267437ac2a4a39e1c4893788b420e3eafd75c0517c3d8bb58516c8e2b196.exe	97
PID 1912 set thread context of 3320	1912	RegSvcs.exe	39
PID 1912 set thread context of 4384	1912	RegSvcs.exe	101
PID 4384 set thread context of 3320	4384	unregmp2.exe	39

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\Registry\User\S-1-5-21-3811856890-180006922-3689258494-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	unregmp2.exe

Suspicious behavior: EnumeratesProcesses 58 IoCs

pid	Process
984	NEAS.2772267437ac2a4a39e1c4893788b420e3eafd75c0517c3d8bb58516c8e2b196.exe
984	NEAS.2772267437ac2a4a39e1c4893788b420e3eafd75c0517c3d8bb58516c8e2b196.exe
1912	RegSvcs.exe
1912	RegSvcs.exe
1912	RegSvcs.exe
1912	RegSvcs.exe
1912	RegSvcs.exe
1912	RegSvcs.exe
1912	RegSvcs.exe
1912	RegSvcs.exe
1912	RegSvcs.exe
1912	RegSvcs.exe
1912	RegSvcs.exe
1912	RegSvcs.exe
1912	RegSvcs.exe
1912	RegSvcs.exe
1912	RegSvcs.exe
1912	RegSvcs.exe
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3320	Explorer.EXE

Suspicious behavior: MapViewOfSection 7 IoCs

pid	Process
1912	RegSvcs.exe
3320	Explorer.EXE
3320	Explorer.EXE
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe
4384	unregmp2.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	984	NEAS.2772267437ac2a4a39e1c4893788b420e3eafd75c0517c3d8bb58516c8e2b196.exe
Token: SeShutdownPrivilege	3320	Explorer.EXE
Token: SeCreatePagefilePrivilege	3320	Explorer.EXE
Token: SeShutdownPrivilege	3320	Explorer.EXE
Token: SeCreatePagefilePrivilege	3320	Explorer.EXE

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3320	Explorer.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 984 wrote to memory of 1912	984	NEAS.2772267437ac2a4a39e1c4893788b420e3eafd75c0517c3d8bb58516c8e2b196.exe	97
PID 984 wrote to memory of 1912	984	NEAS.2772267437ac2a4a39e1c4893788b420e3eafd75c0517c3d8bb58516c8e2b196.exe	97
PID 984 wrote to memory of 1912	984	NEAS.2772267437ac2a4a39e1c4893788b420e3eafd75c0517c3d8bb58516c8e2b196.exe	97
PID 984 wrote to memory of 1912	984	NEAS.2772267437ac2a4a39e1c4893788b420e3eafd75c0517c3d8bb58516c8e2b196.exe	97
PID 984 wrote to memory of 1912	984	NEAS.2772267437ac2a4a39e1c4893788b420e3eafd75c0517c3d8bb58516c8e2b196.exe	97
PID 984 wrote to memory of 1912	984	NEAS.2772267437ac2a4a39e1c4893788b420e3eafd75c0517c3d8bb58516c8e2b196.exe	97
PID 3320 wrote to memory of 4384	3320	Explorer.EXE	101
PID 3320 wrote to memory of 4384	3320	Explorer.EXE	101
PID 3320 wrote to memory of 4384	3320	Explorer.EXE	101
PID 4384 wrote to memory of 2544	4384	unregmp2.exe	108
PID 4384 wrote to memory of 2544	4384	unregmp2.exe	108
PID 4384 wrote to memory of 2544	4384	unregmp2.exe	108

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3320
- C:\Users\Admin\AppData\Local\Temp\NEAS.2772267437ac2a4a39e1c4893788b420e3eafd75c0517c3d8bb58516c8e2b196.exe
  "C:\Users\Admin\AppData\Local\Temp\NEAS.2772267437ac2a4a39e1c4893788b420e3eafd75c0517c3d8bb58516c8e2b196.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:984
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    PID:1912
- C:\Windows\SysWOW64\unregmp2.exe
  "C:\Windows\SysWOW64\unregmp2.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:4384
- - C:\Program Files\Mozilla Firefox\Firefox.exe
    "C:\Program Files\Mozilla Firefox\Firefox.exe"
    3⤵
    PID:2544

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/984-8-0x00000000054E0000-0x000000000555C000-memory.dmp

Filesize
496KB

Download
memory/984-12-0x0000000074930000-0x00000000750E0000-memory.dmp

Filesize
7.7MB

Download
memory/984-2-0x0000000005680000-0x0000000005C24000-memory.dmp

Filesize
5.6MB

Download
memory/984-9-0x00000000082D0000-0x000000000836C000-memory.dmp

Filesize
624KB

Download
memory/984-4-0x00000000051D0000-0x00000000051E0000-memory.dmp

Filesize
64KB

Download
memory/984-5-0x00000000051F0000-0x00000000051FA000-memory.dmp

Filesize
40KB

Download
memory/984-6-0x00000000051E0000-0x00000000051F6000-memory.dmp

Filesize
88KB

Download
memory/984-7-0x00000000052A0000-0x00000000052AA000-memory.dmp

Filesize
40KB

Download
memory/984-1-0x0000000074930000-0x00000000750E0000-memory.dmp

Filesize
7.7MB

Download
memory/984-0-0x0000000000560000-0x0000000000618000-memory.dmp

Filesize
736KB

Download
memory/984-3-0x0000000005000000-0x0000000005092000-memory.dmp

Filesize
584KB

Download
memory/1912-10-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/1912-13-0x00000000012F0000-0x000000000163A000-memory.dmp

Filesize
3.3MB

Download
memory/1912-14-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/1912-15-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/1912-17-0x0000000000D40000-0x0000000000D5F000-memory.dmp

Filesize
124KB

Download
memory/1912-16-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/1912-21-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/1912-22-0x0000000000D40000-0x0000000000D5F000-memory.dmp

Filesize
124KB

Download
memory/3320-52-0x00000000028A0000-0x00000000028B0000-memory.dmp

Filesize
64KB

Download
memory/3320-60-0x00000000028A0000-0x00000000028B0000-memory.dmp

Filesize
64KB

Download
memory/3320-71-0x00000000028A0000-0x00000000028B0000-memory.dmp

Filesize
64KB

Download
memory/3320-70-0x00000000028A0000-0x00000000028B0000-memory.dmp

Filesize
64KB

Download
memory/3320-68-0x00000000028A0000-0x00000000028B0000-memory.dmp

Filesize
64KB

Download
memory/3320-67-0x00000000028A0000-0x00000000028B0000-memory.dmp

Filesize
64KB

Download
memory/3320-26-0x0000000002CD0000-0x0000000002D81000-memory.dmp

Filesize
708KB

Download
memory/3320-27-0x0000000002CD0000-0x0000000002D81000-memory.dmp

Filesize
708KB

Download
memory/3320-28-0x000000000CF60000-0x000000000EC73000-memory.dmp

Filesize
29.1MB

Download
memory/3320-65-0x00000000028A0000-0x00000000028B0000-memory.dmp

Filesize
64KB

Download
memory/3320-66-0x00000000028A0000-0x00000000028B0000-memory.dmp

Filesize
64KB

Download
memory/3320-37-0x0000000002CD0000-0x0000000002D81000-memory.dmp

Filesize
708KB

Download
memory/3320-38-0x00000000028A0000-0x00000000028B0000-memory.dmp

Filesize
64KB

Download
memory/3320-39-0x00000000028A0000-0x00000000028B0000-memory.dmp

Filesize
64KB

Download
memory/3320-40-0x0000000000F90000-0x0000000000FA0000-memory.dmp

Filesize
64KB

Download
memory/3320-41-0x00000000028A0000-0x00000000028B0000-memory.dmp

Filesize
64KB

Download
memory/3320-42-0x00000000028A0000-0x00000000028B0000-memory.dmp

Filesize
64KB

Download
memory/3320-43-0x00000000028A0000-0x00000000028B0000-memory.dmp

Filesize
64KB

Download
memory/3320-45-0x00000000028A0000-0x00000000028B0000-memory.dmp

Filesize
64KB

Download
memory/3320-47-0x00000000028A0000-0x00000000028B0000-memory.dmp

Filesize
64KB

Download
memory/3320-51-0x0000000000FA0000-0x0000000000FB0000-memory.dmp

Filesize
64KB

Download
memory/3320-50-0x00000000028A0000-0x00000000028B0000-memory.dmp

Filesize
64KB

Download
memory/3320-49-0x00000000028A0000-0x00000000028B0000-memory.dmp

Filesize
64KB

Download
memory/3320-18-0x000000000CF60000-0x000000000EC73000-memory.dmp

Filesize
29.1MB

Download
memory/3320-53-0x00000000028A0000-0x00000000028B0000-memory.dmp

Filesize
64KB

Download
memory/3320-54-0x00000000028A0000-0x00000000028B0000-memory.dmp

Filesize
64KB

Download
memory/3320-56-0x00000000028A0000-0x00000000028B0000-memory.dmp

Filesize
64KB

Download
memory/3320-58-0x00000000028A0000-0x00000000028B0000-memory.dmp

Filesize
64KB

Download
memory/3320-64-0x00000000028A0000-0x00000000028B0000-memory.dmp

Filesize
64KB

Download
memory/3320-61-0x00000000028A0000-0x00000000028B0000-memory.dmp

Filesize
64KB

Download
memory/3320-62-0x00000000028A0000-0x00000000028B0000-memory.dmp

Filesize
64KB

Download
memory/3320-63-0x0000000000FA0000-0x0000000000FB0000-memory.dmp

Filesize
64KB

Download
memory/4384-20-0x0000000000E40000-0x0000000000E7A000-memory.dmp

Filesize
232KB

Download
memory/4384-36-0x0000000002E40000-0x0000000002EDE000-memory.dmp

Filesize
632KB

Download
memory/4384-29-0x0000000000E40000-0x0000000000E7A000-memory.dmp

Filesize
232KB

Download
memory/4384-25-0x0000000002E40000-0x0000000002EDE000-memory.dmp

Filesize
632KB

Download
memory/4384-24-0x0000000000E40000-0x0000000000E7A000-memory.dmp

Filesize
232KB

Download
memory/4384-23-0x0000000003000000-0x000000000334A000-memory.dmp

Filesize
3.3MB

Download
memory/4384-19-0x0000000000E40000-0x0000000000E7A000-memory.dmp

Filesize
232KB

Download