3e8079f63a1943a5414921db3576e315ca688f45f658ec78fb85ef226d68dd12

Analysis

max time kernel
151s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
22/10/2023, 17:16

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General

Target

NEAS.2d56d2ff081e30abde775279949a5f30.exe
Size

484KB
MD5

2d56d2ff081e30abde775279949a5f30
SHA1

a7e9f8b535d5e658988e3b5a1ce201a1cdfe6324
SHA256

3e8079f63a1943a5414921db3576e315ca688f45f658ec78fb85ef226d68dd12
SHA512

7ef7261ebdce58debd81738d9f460d1d521aea80710048d6874a398112c4a6209ed314272fee20c5170c1eed02a460260a37391c8d4692f3cfdabcd639d5929b
SSDEEP

12288:fLPkCDt1EG2XVekhdeTXX3kF1CWwH8k1ZklkpoZ:fLPkQ1bqAk1CpckfklNZ

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 3 IoCs

pid	Process
376	DWWItutl.exe
4700	Compdate.exe
836	~3812.tmp

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-356073083-3299209671-3108880702-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mshtdial = "C:\\Users\\Admin\\AppData\\Roaming\\logaHost\\DWWItutl.exe"	NEAS.2d56d2ff081e30abde775279949a5f30.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Compdate.exe	NEAS.2d56d2ff081e30abde775279949a5f30.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3928	4164	WerFault.exe	82

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
376	DWWItutl.exe
376	DWWItutl.exe
4700	Compdate.exe
4700	Compdate.exe
3220	Explorer.EXE
3220	Explorer.EXE
4700	Compdate.exe
4700	Compdate.exe
3220	Explorer.EXE
3220	Explorer.EXE
4700	Compdate.exe
4700	Compdate.exe
3220	Explorer.EXE
3220	Explorer.EXE
4700	Compdate.exe
4700	Compdate.exe
3220	Explorer.EXE
3220	Explorer.EXE
4700	Compdate.exe
4700	Compdate.exe
3220	Explorer.EXE
3220	Explorer.EXE
4700	Compdate.exe
4700	Compdate.exe
3220	Explorer.EXE
3220	Explorer.EXE
4700	Compdate.exe
4700	Compdate.exe
3220	Explorer.EXE
3220	Explorer.EXE
4700	Compdate.exe
4700	Compdate.exe
3220	Explorer.EXE
3220	Explorer.EXE
4700	Compdate.exe
4700	Compdate.exe
3220	Explorer.EXE
3220	Explorer.EXE
4700	Compdate.exe
4700	Compdate.exe
3220	Explorer.EXE
3220	Explorer.EXE
4700	Compdate.exe
4700	Compdate.exe
3220	Explorer.EXE
3220	Explorer.EXE
4700	Compdate.exe
4700	Compdate.exe
3220	Explorer.EXE
3220	Explorer.EXE
4700	Compdate.exe
4700	Compdate.exe
3220	Explorer.EXE
3220	Explorer.EXE
4700	Compdate.exe
4700	Compdate.exe
3220	Explorer.EXE
3220	Explorer.EXE
4700	Compdate.exe
4700	Compdate.exe
3220	Explorer.EXE
3220	Explorer.EXE
4700	Compdate.exe
4700	Compdate.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3220	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	376	DWWItutl.exe
Token: SeShutdownPrivilege	3220	Explorer.EXE
Token: SeCreatePagefilePrivilege	3220	Explorer.EXE

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3220	Explorer.EXE

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4164 wrote to memory of 376	4164	NEAS.2d56d2ff081e30abde775279949a5f30.exe	86
PID 4164 wrote to memory of 376	4164	NEAS.2d56d2ff081e30abde775279949a5f30.exe	86
PID 4164 wrote to memory of 376	4164	NEAS.2d56d2ff081e30abde775279949a5f30.exe	86
PID 376 wrote to memory of 836	376	DWWItutl.exe	89
PID 376 wrote to memory of 836	376	DWWItutl.exe	89
PID 836 wrote to memory of 3220	836	~3812.tmp	55

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
PID:3220
- C:\Users\Admin\AppData\Local\Temp\NEAS.2d56d2ff081e30abde775279949a5f30.exe
  "C:\Users\Admin\AppData\Local\Temp\NEAS.2d56d2ff081e30abde775279949a5f30.exe"
  2⤵
  - Adds Run key to start application
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:4164
- - C:\Users\Admin\AppData\Roaming\logaHost\DWWItutl.exe
    "C:\Users\Admin\AppData\Roaming\logaHost"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:376
  - - C:\Users\Admin\AppData\Local\Temp\~3812.tmp
      3220 496136 376 1
      4⤵
      Executes dropped EXE
      Suspicious use of WriteProcessMemory
      PID:836
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4164 -s 620
    3⤵
    - Program crash
    PID:3928

C:\Windows\SysWOW64\Compdate.exe
C:\Windows\SysWOW64\Compdate.exe -s
1⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:4700

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4164 -ip 4164
1⤵
PID:5028

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:\Users\Admin\AppData\Local\Temp\~3812.tmp

Filesize
8KB

MD5
aac3165ece2959f39ff98334618d10d9

SHA1
020a191bfdc70c1fbd3bf74cd7479258bd197f51

SHA256
96fa6a7714670823c83099ea01d24d6d3ae8fef027f01a4ddac14f123b1c9974

SHA512
9eb876812a6a13dd4b090788c2b1d9e9a2e25370598ed5c040f82e6f378edc4b78d58bc8f60d5a559ea57b1edcf3a144bfe09454a9928997173db8279d5b40cf

Download Submit
C:\Users\Admin\AppData\Local\Temp\~3812.tmp

Filesize
8KB

MD5
aac3165ece2959f39ff98334618d10d9

SHA1
020a191bfdc70c1fbd3bf74cd7479258bd197f51

SHA256
96fa6a7714670823c83099ea01d24d6d3ae8fef027f01a4ddac14f123b1c9974

SHA512
9eb876812a6a13dd4b090788c2b1d9e9a2e25370598ed5c040f82e6f378edc4b78d58bc8f60d5a559ea57b1edcf3a144bfe09454a9928997173db8279d5b40cf

Download Submit
C:\Users\Admin\AppData\Roaming\logaHost\DWWItutl.exe

Filesize
484KB

MD5
0325576f2174e4debf4f05b4c064964a

SHA1
9cdfe8598085f67e5858c3015e673081cdcd19c7

SHA256
542adb32e36b640ac21cf062765bf765bc165a26152a2b235ff482490d4fc42e

SHA512
c67fd1da8836d4b6c4e3d9903c3ad9b814c3a1473051c257e5278940449620347cdc45625262938e71ce81d61cce238648386e964f12356706c90f79a9e950a4

Download Submit
C:\Users\Admin\AppData\Roaming\logaHost\DWWItutl.exe

Filesize
484KB

MD5
0325576f2174e4debf4f05b4c064964a

SHA1
9cdfe8598085f67e5858c3015e673081cdcd19c7

SHA256
542adb32e36b640ac21cf062765bf765bc165a26152a2b235ff482490d4fc42e

SHA512
c67fd1da8836d4b6c4e3d9903c3ad9b814c3a1473051c257e5278940449620347cdc45625262938e71ce81d61cce238648386e964f12356706c90f79a9e950a4

Download Submit
C:\Windows\SysWOW64\Compdate.exe

Filesize
484KB

MD5
0325576f2174e4debf4f05b4c064964a

SHA1
9cdfe8598085f67e5858c3015e673081cdcd19c7

SHA256
542adb32e36b640ac21cf062765bf765bc165a26152a2b235ff482490d4fc42e

SHA512
c67fd1da8836d4b6c4e3d9903c3ad9b814c3a1473051c257e5278940449620347cdc45625262938e71ce81d61cce238648386e964f12356706c90f79a9e950a4

Download Submit
C:\Windows\SysWOW64\Compdate.exe

Filesize
484KB

MD5
0325576f2174e4debf4f05b4c064964a

SHA1
9cdfe8598085f67e5858c3015e673081cdcd19c7

SHA256
542adb32e36b640ac21cf062765bf765bc165a26152a2b235ff482490d4fc42e

SHA512
c67fd1da8836d4b6c4e3d9903c3ad9b814c3a1473051c257e5278940449620347cdc45625262938e71ce81d61cce238648386e964f12356706c90f79a9e950a4

Download Submit
memory/376-6-0x0000000001340000-0x00000000013C3000-memory.dmp

Filesize
524KB

Download
memory/376-9-0x0000000001220000-0x0000000001226000-memory.dmp

Filesize
24KB

Download
memory/3220-25-0x0000000003160000-0x000000000316D000-memory.dmp

Filesize
52KB

Download
memory/3220-16-0x0000000007790000-0x0000000007819000-memory.dmp

Filesize
548KB

Download
memory/3220-20-0x0000000007790000-0x0000000007819000-memory.dmp

Filesize
548KB

Download
memory/3220-23-0x0000000003150000-0x0000000003156000-memory.dmp

Filesize
24KB

Download
memory/4164-0-0x0000000000D90000-0x0000000000E13000-memory.dmp

Filesize
524KB

Download
memory/4164-28-0x0000000000D90000-0x0000000000E13000-memory.dmp

Filesize
524KB

Download
memory/4700-13-0x0000000001020000-0x0000000001026000-memory.dmp

Filesize
24KB

Download
memory/4700-17-0x0000000000F10000-0x0000000000F93000-memory.dmp

Filesize
524KB

Download
memory/4700-18-0x0000000001020000-0x0000000001026000-memory.dmp

Filesize
24KB

Download
memory/4700-15-0x0000000001030000-0x0000000001036000-memory.dmp

Filesize
24KB

Download
memory/4700-29-0x0000000001020000-0x0000000001026000-memory.dmp

Filesize
24KB

Download