119fd0abea80795ab2a84e7a81a9a5332b0200d28e2cbf7f31c1235b3f8a0067

Analysis

max time kernel
0s
max time network
118s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 08:21

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General

Target

11a34f12daedb81a905b2a2fc0445987.exe
Size

637KB
MD5

11a34f12daedb81a905b2a2fc0445987
SHA1

d38a5252f81655f66a8fe82c8bcf6727b64d76cb
SHA256

119fd0abea80795ab2a84e7a81a9a5332b0200d28e2cbf7f31c1235b3f8a0067
SHA512

0cfc673e3c5b075335e91d04726685f534b7e8c1a53dd3c22fec4a3f391b4b17f41819534517d28fd0f82dcfb6a5807641226de15c22eb639fc5500e5c3e303f
SSDEEP

12288:IwSXj+0IeDOIz6cLtpXVhkT6/45nmCLL6knmDwOVHKWuYlnV+Wgfc8vy4h8i:I+oaIzbLD/4BL+knmcQH40186Ti

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2936	bedgbbjdeb.exe

Loads dropped DLL 4 IoCs

pid	Process
2632	11a34f12daedb81a905b2a2fc0445987.exe
2632	11a34f12daedb81a905b2a2fc0445987.exe
2632	11a34f12daedb81a905b2a2fc0445987.exe
2632	11a34f12daedb81a905b2a2fc0445987.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process
2276	2936	WerFault.exe

Suspicious use of AdjustPrivilegeToken 40 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2272	wmic.exe
Token: SeSecurityPrivilege	2272	wmic.exe
Token: SeTakeOwnershipPrivilege	2272	wmic.exe
Token: SeLoadDriverPrivilege	2272	wmic.exe
Token: SeSystemProfilePrivilege	2272	wmic.exe
Token: SeSystemtimePrivilege	2272	wmic.exe
Token: SeProfSingleProcessPrivilege	2272	wmic.exe
Token: SeIncBasePriorityPrivilege	2272	wmic.exe
Token: SeCreatePagefilePrivilege	2272	wmic.exe
Token: SeBackupPrivilege	2272	wmic.exe
Token: SeRestorePrivilege	2272	wmic.exe
Token: SeShutdownPrivilege	2272	wmic.exe
Token: SeDebugPrivilege	2272	wmic.exe
Token: SeSystemEnvironmentPrivilege	2272	wmic.exe
Token: SeRemoteShutdownPrivilege	2272	wmic.exe
Token: SeUndockPrivilege	2272	wmic.exe
Token: SeManageVolumePrivilege	2272	wmic.exe
Token: 33	2272	wmic.exe
Token: 34	2272	wmic.exe
Token: 35	2272	wmic.exe
Token: SeIncreaseQuotaPrivilege	2272	wmic.exe
Token: SeSecurityPrivilege	2272	wmic.exe
Token: SeTakeOwnershipPrivilege	2272	wmic.exe
Token: SeLoadDriverPrivilege	2272	wmic.exe
Token: SeSystemProfilePrivilege	2272	wmic.exe
Token: SeSystemtimePrivilege	2272	wmic.exe
Token: SeProfSingleProcessPrivilege	2272	wmic.exe
Token: SeIncBasePriorityPrivilege	2272	wmic.exe
Token: SeCreatePagefilePrivilege	2272	wmic.exe
Token: SeBackupPrivilege	2272	wmic.exe
Token: SeRestorePrivilege	2272	wmic.exe
Token: SeShutdownPrivilege	2272	wmic.exe
Token: SeDebugPrivilege	2272	wmic.exe
Token: SeSystemEnvironmentPrivilege	2272	wmic.exe
Token: SeRemoteShutdownPrivilege	2272	wmic.exe
Token: SeUndockPrivilege	2272	wmic.exe
Token: SeManageVolumePrivilege	2272	wmic.exe
Token: 33	2272	wmic.exe
Token: 34	2272	wmic.exe
Token: 35	2272	wmic.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2632 wrote to memory of 2936	2632	11a34f12daedb81a905b2a2fc0445987.exe	27
PID 2632 wrote to memory of 2936	2632	11a34f12daedb81a905b2a2fc0445987.exe	27
PID 2632 wrote to memory of 2936	2632	11a34f12daedb81a905b2a2fc0445987.exe	27
PID 2632 wrote to memory of 2936	2632	11a34f12daedb81a905b2a2fc0445987.exe	27
PID 2936 wrote to memory of 2272	2936	bedgbbjdeb.exe	16
PID 2936 wrote to memory of 2272	2936	bedgbbjdeb.exe	16
PID 2936 wrote to memory of 2272	2936	bedgbbjdeb.exe	16
PID 2936 wrote to memory of 2272	2936	bedgbbjdeb.exe	16
PID 2936 wrote to memory of 2668	2936	bedgbbjdeb.exe	26
PID 2936 wrote to memory of 2668	2936	bedgbbjdeb.exe	26
PID 2936 wrote to memory of 2668	2936	bedgbbjdeb.exe	26
PID 2936 wrote to memory of 2668	2936	bedgbbjdeb.exe	26

C:\Users\Admin\AppData\Local\Temp\11a34f12daedb81a905b2a2fc0445987.exe
"C:\Users\Admin\AppData\Local\Temp\11a34f12daedb81a905b2a2fc0445987.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2632
- C:\Users\Admin\AppData\Local\Temp\bedgbbjdeb.exe
  C:\Users\Admin\AppData\Local\Temp\bedgbbjdeb.exe 7#2#5#1#4#4#0#1#6#0#5 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
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2936

C:\Windows\SysWOW64\Wbem\wmic.exe
wmic /output:C:\Users\Admin\AppData\Local\Temp\81703539579.txt bios get serialnumber
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2272

C:\Windows\SysWOW64\Wbem\wmic.exe
wmic /output:C:\Users\Admin\AppData\Local\Temp\81703539579.txt bios get version
1⤵
PID:2100

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2936 -s 368
1⤵
- Program crash
PID:2276

C:\Windows\SysWOW64\Wbem\wmic.exe
wmic /output:C:\Users\Admin\AppData\Local\Temp\81703539579.txt bios get version
1⤵
PID:2672

C:\Windows\SysWOW64\Wbem\wmic.exe
wmic /output:C:\Users\Admin\AppData\Local\Temp\81703539579.txt bios get version
1⤵
PID:2552

C:\Windows\SysWOW64\Wbem\wmic.exe
wmic /output:C:\Users\Admin\AppData\Local\Temp\81703539579.txt bios get version
1⤵
PID:2668

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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