143e3c1ddc6c048ebc8235c3814e4731500b9d7ef342e868b44fc0d0a6b17a65

Analysis

max time kernel
121s
max time network
127s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
26/12/2023, 01:02

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General

Target

47aaba73200fb22f5c4cb74c7dd17d78.exe
Size

713KB
MD5

47aaba73200fb22f5c4cb74c7dd17d78
SHA1

0448cee85a7520d7babebb1668f65fc321b42a0b
SHA256

143e3c1ddc6c048ebc8235c3814e4731500b9d7ef342e868b44fc0d0a6b17a65
SHA512

919d47d5dc0e866cdd3515c093c2701665f40d918c4d1e5dcc3a803e0759687779ccb4c75217b0e4f6db264c3411b51cf96ef79f0ddf83e48aa2bbdc895ee63a
SSDEEP

12288:B8+NXEkm6a3ddxszgSzql5j19494ZZgnqURiUrw+fc8vy4hHy:BjqkQdxmgR5jv4OZmHw0I86wy

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2764	bedgfjefeb.exe

Loads dropped DLL 11 IoCs

pid	Process
1756	47aaba73200fb22f5c4cb74c7dd17d78.exe
1756	47aaba73200fb22f5c4cb74c7dd17d78.exe
1756	47aaba73200fb22f5c4cb74c7dd17d78.exe
1756	47aaba73200fb22f5c4cb74c7dd17d78.exe
2544	WerFault.exe
2544	WerFault.exe
2544	WerFault.exe
2544	WerFault.exe
2544	WerFault.exe
2544	WerFault.exe
2544	WerFault.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	procid_target
2544	2764	WerFault.exe	28

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2716	wmic.exe
Token: SeSecurityPrivilege	2716	wmic.exe
Token: SeTakeOwnershipPrivilege	2716	wmic.exe
Token: SeLoadDriverPrivilege	2716	wmic.exe
Token: SeSystemProfilePrivilege	2716	wmic.exe
Token: SeSystemtimePrivilege	2716	wmic.exe
Token: SeProfSingleProcessPrivilege	2716	wmic.exe
Token: SeIncBasePriorityPrivilege	2716	wmic.exe
Token: SeCreatePagefilePrivilege	2716	wmic.exe
Token: SeBackupPrivilege	2716	wmic.exe
Token: SeRestorePrivilege	2716	wmic.exe
Token: SeShutdownPrivilege	2716	wmic.exe
Token: SeDebugPrivilege	2716	wmic.exe
Token: SeSystemEnvironmentPrivilege	2716	wmic.exe
Token: SeRemoteShutdownPrivilege	2716	wmic.exe
Token: SeUndockPrivilege	2716	wmic.exe
Token: SeManageVolumePrivilege	2716	wmic.exe
Token: 33	2716	wmic.exe
Token: 34	2716	wmic.exe
Token: 35	2716	wmic.exe
Token: SeIncreaseQuotaPrivilege	2716	wmic.exe
Token: SeSecurityPrivilege	2716	wmic.exe
Token: SeTakeOwnershipPrivilege	2716	wmic.exe
Token: SeLoadDriverPrivilege	2716	wmic.exe
Token: SeSystemProfilePrivilege	2716	wmic.exe
Token: SeSystemtimePrivilege	2716	wmic.exe
Token: SeProfSingleProcessPrivilege	2716	wmic.exe
Token: SeIncBasePriorityPrivilege	2716	wmic.exe
Token: SeCreatePagefilePrivilege	2716	wmic.exe
Token: SeBackupPrivilege	2716	wmic.exe
Token: SeRestorePrivilege	2716	wmic.exe
Token: SeShutdownPrivilege	2716	wmic.exe
Token: SeDebugPrivilege	2716	wmic.exe
Token: SeSystemEnvironmentPrivilege	2716	wmic.exe
Token: SeRemoteShutdownPrivilege	2716	wmic.exe
Token: SeUndockPrivilege	2716	wmic.exe
Token: SeManageVolumePrivilege	2716	wmic.exe
Token: 33	2716	wmic.exe
Token: 34	2716	wmic.exe
Token: 35	2716	wmic.exe
Token: SeIncreaseQuotaPrivilege	2732	wmic.exe
Token: SeSecurityPrivilege	2732	wmic.exe
Token: SeTakeOwnershipPrivilege	2732	wmic.exe
Token: SeLoadDriverPrivilege	2732	wmic.exe
Token: SeSystemProfilePrivilege	2732	wmic.exe
Token: SeSystemtimePrivilege	2732	wmic.exe
Token: SeProfSingleProcessPrivilege	2732	wmic.exe
Token: SeIncBasePriorityPrivilege	2732	wmic.exe
Token: SeCreatePagefilePrivilege	2732	wmic.exe
Token: SeBackupPrivilege	2732	wmic.exe
Token: SeRestorePrivilege	2732	wmic.exe
Token: SeShutdownPrivilege	2732	wmic.exe
Token: SeDebugPrivilege	2732	wmic.exe
Token: SeSystemEnvironmentPrivilege	2732	wmic.exe
Token: SeRemoteShutdownPrivilege	2732	wmic.exe
Token: SeUndockPrivilege	2732	wmic.exe
Token: SeManageVolumePrivilege	2732	wmic.exe
Token: 33	2732	wmic.exe
Token: 34	2732	wmic.exe
Token: 35	2732	wmic.exe
Token: SeIncreaseQuotaPrivilege	2836	wmic.exe
Token: SeSecurityPrivilege	2836	wmic.exe
Token: SeTakeOwnershipPrivilege	2836	wmic.exe
Token: SeLoadDriverPrivilege	2836	wmic.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 1756 wrote to memory of 2764	1756	47aaba73200fb22f5c4cb74c7dd17d78.exe	28
PID 1756 wrote to memory of 2764	1756	47aaba73200fb22f5c4cb74c7dd17d78.exe	28
PID 1756 wrote to memory of 2764	1756	47aaba73200fb22f5c4cb74c7dd17d78.exe	28
PID 1756 wrote to memory of 2764	1756	47aaba73200fb22f5c4cb74c7dd17d78.exe	28
PID 2764 wrote to memory of 2716	2764	bedgfjefeb.exe	29
PID 2764 wrote to memory of 2716	2764	bedgfjefeb.exe	29
PID 2764 wrote to memory of 2716	2764	bedgfjefeb.exe	29
PID 2764 wrote to memory of 2716	2764	bedgfjefeb.exe	29
PID 2764 wrote to memory of 2732	2764	bedgfjefeb.exe	32
PID 2764 wrote to memory of 2732	2764	bedgfjefeb.exe	32
PID 2764 wrote to memory of 2732	2764	bedgfjefeb.exe	32
PID 2764 wrote to memory of 2732	2764	bedgfjefeb.exe	32
PID 2764 wrote to memory of 2836	2764	bedgfjefeb.exe	34
PID 2764 wrote to memory of 2836	2764	bedgfjefeb.exe	34
PID 2764 wrote to memory of 2836	2764	bedgfjefeb.exe	34
PID 2764 wrote to memory of 2836	2764	bedgfjefeb.exe	34
PID 2764 wrote to memory of 2632	2764	bedgfjefeb.exe	36
PID 2764 wrote to memory of 2632	2764	bedgfjefeb.exe	36
PID 2764 wrote to memory of 2632	2764	bedgfjefeb.exe	36
PID 2764 wrote to memory of 2632	2764	bedgfjefeb.exe	36
PID 2764 wrote to memory of 2300	2764	bedgfjefeb.exe	38
PID 2764 wrote to memory of 2300	2764	bedgfjefeb.exe	38
PID 2764 wrote to memory of 2300	2764	bedgfjefeb.exe	38
PID 2764 wrote to memory of 2300	2764	bedgfjefeb.exe	38
PID 2764 wrote to memory of 2544	2764	bedgfjefeb.exe	40
PID 2764 wrote to memory of 2544	2764	bedgfjefeb.exe	40
PID 2764 wrote to memory of 2544	2764	bedgfjefeb.exe	40
PID 2764 wrote to memory of 2544	2764	bedgfjefeb.exe	40

C:\Users\Admin\AppData\Local\Temp\47aaba73200fb22f5c4cb74c7dd17d78.exe
"C:\Users\Admin\AppData\Local\Temp\47aaba73200fb22f5c4cb74c7dd17d78.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1756
- C:\Users\Admin\AppData\Local\Temp\bedgfjefeb.exe
  C:\Users\Admin\AppData\Local\Temp\bedgfjefeb.exe 5#2#9#3#8#2#6#1#1#3#5 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
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2764
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703642605.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2716
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703642605.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2732
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703642605.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2836
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703642605.txt bios get version
    3⤵
    PID:2632
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703642605.txt bios get version
    3⤵
    PID:2300
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2764 -s 372
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2544

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\81703642605.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsd89F8.tmp\ndditfv.dll

Filesize
153KB

MD5
8d1f63f33c3a211527df00b18b9f9812

SHA1
4532fb1a21a1a4d87298804e7f6e3bff50fcbb4e

SHA256
811d19f34049894a46357631e3675791186b417cbddb3044c3d073416d33d3ca

SHA512
af3c3504d127fa56d21adf85b58e9585750582a7d13d6763d25c299e8eafbd030f57612d724e928c1d53361a77fe71f2bc9214641f18da0dd084ff5f6b73837f

Download Submit
\Users\Admin\AppData\Local\Temp\bedgfjefeb.exe

Filesize
975KB

MD5
77411ff0ef01c9f1d2df435a92f47243

SHA1
5e2d582a049a97babc72b2183a90a1d752e90189

SHA256
b7a7b89f154bdace71102216e8638b8096c0ce811d2e4b640dba5042492f0aa3

SHA512
83aaa5a73c9d6b608592e959781a68494cb6f366aa8b7eb1c00c77a8c10e071abaa8f426a173cf14ff4da2b38271fdc593dfbd4beda5fbe6b52c62ed6bd56b05

Download Submit
\Users\Admin\AppData\Local\Temp\nsd89F8.tmp\ZipDLL.dll

Filesize
163KB

MD5
2dc35ddcabcb2b24919b9afae4ec3091

SHA1
9eeed33c3abc656353a7ebd1c66af38cccadd939

SHA256
6bbeb39747f1526752980d4dbec2fe2c7347f3cc983a79c92561b92fe472e7a1

SHA512
0ccac336924f684da1f73db2dd230a0c932c5b4115ae1fa0e708b9db5e39d2a07dc54dac8d95881a42069cbb2c2886e880cdad715deda83c0de38757a0f6a901

Download Submit