d2eabadab735de071a0ce68885eb056bcd0e745f11b782312e74f5901694f96a

Analysis

max time kernel
142s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19-12-2024 04:32

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General

Target

d2eabadab735de071a0ce68885eb056bcd0e745f11b782312e74f5901694f96a.exe
Size

225KB
MD5

7d4e60d51e2527a19aa02448ae654156
SHA1

8dd08d3541b0f5e6fd36071eefd2f5915b5ae035
SHA256

d2eabadab735de071a0ce68885eb056bcd0e745f11b782312e74f5901694f96a
SHA512

9d6b688076acf38bcd6af7c0a1e3291e900595aadc91e7dec582136f7b5abcc21a80e52fb077e3e9e27961b4ca0eef4ad1a6978b679e4d13d2e57a91937d90be
SSDEEP

6144:/A2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpY0:/ATuTAnKGwUAW3ycQqgd

Score

3^/10

discovery

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
5000	2884	WerFault.exe	93
2944	2000	WerFault.exe	81

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d2eabadab735de071a0ce68885eb056bcd0e745f11b782312e74f5901694f96a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winver.exe

Modifies data under HKEY_USERS 1 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\@%SystemRoot%\system32\hnetcfgclient.dll,-201 = "HNetCfg Client"	svchost.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3448	Explorer.EXE
Token: SeCreatePagefilePrivilege	3448	Explorer.EXE
Token: SeShutdownPrivilege	3448	Explorer.EXE
Token: SeCreatePagefilePrivilege	3448	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2884	winver.exe
2000	d2eabadab735de071a0ce68885eb056bcd0e745f11b782312e74f5901694f96a.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2000 wrote to memory of 2884	2000	d2eabadab735de071a0ce68885eb056bcd0e745f11b782312e74f5901694f96a.exe	93
PID 2000 wrote to memory of 2884	2000	d2eabadab735de071a0ce68885eb056bcd0e745f11b782312e74f5901694f96a.exe	93
PID 2000 wrote to memory of 2884	2000	d2eabadab735de071a0ce68885eb056bcd0e745f11b782312e74f5901694f96a.exe	93
PID 2000 wrote to memory of 2884	2000	d2eabadab735de071a0ce68885eb056bcd0e745f11b782312e74f5901694f96a.exe	93
PID 2884 wrote to memory of 3448	2884	winver.exe	56
PID 2000 wrote to memory of 3448	2000	d2eabadab735de071a0ce68885eb056bcd0e745f11b782312e74f5901694f96a.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3448
- C:\Users\Admin\AppData\Local\Temp\d2eabadab735de071a0ce68885eb056bcd0e745f11b782312e74f5901694f96a.exe
  "C:\Users\Admin\AppData\Local\Temp\d2eabadab735de071a0ce68885eb056bcd0e745f11b782312e74f5901694f96a.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:2000
- - C:\Windows\SysWOW64\winver.exe
    winver
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:2884
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2884 -s 300
      4⤵
      Program crash
      PID:5000
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2000 -s 872
    3⤵
    - Program crash
    PID:2944

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
1⤵
- Modifies data under HKEY_USERS
PID:1960

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2884 -ip 2884
1⤵
PID:4696

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 2000 -ip 2000
1⤵
PID:888

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2000-1-0x0000000004700000-0x0000000004D58000-memory.dmp

Filesize
6.3MB

Download
memory/2000-2-0x00000000044E0000-0x00000000044E1000-memory.dmp

Filesize
4KB

Download
memory/2000-3-0x00000000044E0000-0x00000000044E1000-memory.dmp

Filesize
4KB

Download
memory/2000-4-0x0000000004700000-0x0000000004D58000-memory.dmp

Filesize
6.3MB

Download
memory/2000-5-0x00000000044E0000-0x00000000044E1000-memory.dmp

Filesize
4KB

Download
memory/2000-9-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2000-15-0x0000000004700000-0x0000000004D58000-memory.dmp

Filesize
6.3MB

Download
memory/3448-7-0x0000000000D90000-0x0000000000D96000-memory.dmp

Filesize
24KB

Download
memory/3448-8-0x0000000000D90000-0x0000000000D96000-memory.dmp

Filesize
24KB

Download
memory/3448-12-0x0000000000FF0000-0x0000000000FF6000-memory.dmp

Filesize
24KB

Download