061c30c8ea02529bcf1239d6ca593ad445e3d8a42d658d3e63cf8277460f1ec5

Analysis

max time kernel
117s
max time network
122s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 02:47

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

00e5f67c131e30872731888dc8b14829.exe
Size

677KB
MD5

00e5f67c131e30872731888dc8b14829
SHA1

a0f917c42cc77e4a367ad3ad89c3a9506cf1ae7b
SHA256

061c30c8ea02529bcf1239d6ca593ad445e3d8a42d658d3e63cf8277460f1ec5
SHA512

02d2c1597607275ca479eded11fd50a3946fab9f723c0764ba92ebb641526d9baf566a13561c4dd0057f47b0287fa902bbe30e61a5c7a73eb4ea5513e2461af7
SSDEEP

12288:TQEHlVl0pQUlIo20J4WcLbq4MAmIhMrSbaXDL3CmXA+xeS6AeDak:TbN0TlIo20J4WcLG4M6qS+XDzCErd6AE

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2744	1432198882.exe

Loads dropped DLL 11 IoCs

pid	Process
1728	00e5f67c131e30872731888dc8b14829.exe
1728	00e5f67c131e30872731888dc8b14829.exe
1728	00e5f67c131e30872731888dc8b14829.exe
1728	00e5f67c131e30872731888dc8b14829.exe
1184	WerFault.exe
1184	WerFault.exe
1184	WerFault.exe
1184	WerFault.exe
1184	WerFault.exe
1184	WerFault.exe
1184	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
1184	2744	WerFault.exe	28

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2936	wmic.exe
Token: SeSecurityPrivilege	2936	wmic.exe
Token: SeTakeOwnershipPrivilege	2936	wmic.exe
Token: SeLoadDriverPrivilege	2936	wmic.exe
Token: SeSystemProfilePrivilege	2936	wmic.exe
Token: SeSystemtimePrivilege	2936	wmic.exe
Token: SeProfSingleProcessPrivilege	2936	wmic.exe
Token: SeIncBasePriorityPrivilege	2936	wmic.exe
Token: SeCreatePagefilePrivilege	2936	wmic.exe
Token: SeBackupPrivilege	2936	wmic.exe
Token: SeRestorePrivilege	2936	wmic.exe
Token: SeShutdownPrivilege	2936	wmic.exe
Token: SeDebugPrivilege	2936	wmic.exe
Token: SeSystemEnvironmentPrivilege	2936	wmic.exe
Token: SeRemoteShutdownPrivilege	2936	wmic.exe
Token: SeUndockPrivilege	2936	wmic.exe
Token: SeManageVolumePrivilege	2936	wmic.exe
Token: 33	2936	wmic.exe
Token: 34	2936	wmic.exe
Token: 35	2936	wmic.exe
Token: SeIncreaseQuotaPrivilege	2936	wmic.exe
Token: SeSecurityPrivilege	2936	wmic.exe
Token: SeTakeOwnershipPrivilege	2936	wmic.exe
Token: SeLoadDriverPrivilege	2936	wmic.exe
Token: SeSystemProfilePrivilege	2936	wmic.exe
Token: SeSystemtimePrivilege	2936	wmic.exe
Token: SeProfSingleProcessPrivilege	2936	wmic.exe
Token: SeIncBasePriorityPrivilege	2936	wmic.exe
Token: SeCreatePagefilePrivilege	2936	wmic.exe
Token: SeBackupPrivilege	2936	wmic.exe
Token: SeRestorePrivilege	2936	wmic.exe
Token: SeShutdownPrivilege	2936	wmic.exe
Token: SeDebugPrivilege	2936	wmic.exe
Token: SeSystemEnvironmentPrivilege	2936	wmic.exe
Token: SeRemoteShutdownPrivilege	2936	wmic.exe
Token: SeUndockPrivilege	2936	wmic.exe
Token: SeManageVolumePrivilege	2936	wmic.exe
Token: 33	2936	wmic.exe
Token: 34	2936	wmic.exe
Token: 35	2936	wmic.exe
Token: SeIncreaseQuotaPrivilege	2652	wmic.exe
Token: SeSecurityPrivilege	2652	wmic.exe
Token: SeTakeOwnershipPrivilege	2652	wmic.exe
Token: SeLoadDriverPrivilege	2652	wmic.exe
Token: SeSystemProfilePrivilege	2652	wmic.exe
Token: SeSystemtimePrivilege	2652	wmic.exe
Token: SeProfSingleProcessPrivilege	2652	wmic.exe
Token: SeIncBasePriorityPrivilege	2652	wmic.exe
Token: SeCreatePagefilePrivilege	2652	wmic.exe
Token: SeBackupPrivilege	2652	wmic.exe
Token: SeRestorePrivilege	2652	wmic.exe
Token: SeShutdownPrivilege	2652	wmic.exe
Token: SeDebugPrivilege	2652	wmic.exe
Token: SeSystemEnvironmentPrivilege	2652	wmic.exe
Token: SeRemoteShutdownPrivilege	2652	wmic.exe
Token: SeUndockPrivilege	2652	wmic.exe
Token: SeManageVolumePrivilege	2652	wmic.exe
Token: 33	2652	wmic.exe
Token: 34	2652	wmic.exe
Token: 35	2652	wmic.exe
Token: SeIncreaseQuotaPrivilege	2572	wmic.exe
Token: SeSecurityPrivilege	2572	wmic.exe
Token: SeTakeOwnershipPrivilege	2572	wmic.exe
Token: SeLoadDriverPrivilege	2572	wmic.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 1728 wrote to memory of 2744	1728	00e5f67c131e30872731888dc8b14829.exe	28
PID 1728 wrote to memory of 2744	1728	00e5f67c131e30872731888dc8b14829.exe	28
PID 1728 wrote to memory of 2744	1728	00e5f67c131e30872731888dc8b14829.exe	28
PID 1728 wrote to memory of 2744	1728	00e5f67c131e30872731888dc8b14829.exe	28
PID 2744 wrote to memory of 2936	2744	1432198882.exe	29
PID 2744 wrote to memory of 2936	2744	1432198882.exe	29
PID 2744 wrote to memory of 2936	2744	1432198882.exe	29
PID 2744 wrote to memory of 2936	2744	1432198882.exe	29
PID 2744 wrote to memory of 2652	2744	1432198882.exe	32
PID 2744 wrote to memory of 2652	2744	1432198882.exe	32
PID 2744 wrote to memory of 2652	2744	1432198882.exe	32
PID 2744 wrote to memory of 2652	2744	1432198882.exe	32
PID 2744 wrote to memory of 2572	2744	1432198882.exe	34
PID 2744 wrote to memory of 2572	2744	1432198882.exe	34
PID 2744 wrote to memory of 2572	2744	1432198882.exe	34
PID 2744 wrote to memory of 2572	2744	1432198882.exe	34
PID 2744 wrote to memory of 3040	2744	1432198882.exe	36
PID 2744 wrote to memory of 3040	2744	1432198882.exe	36
PID 2744 wrote to memory of 3040	2744	1432198882.exe	36
PID 2744 wrote to memory of 3040	2744	1432198882.exe	36
PID 2744 wrote to memory of 672	2744	1432198882.exe	38
PID 2744 wrote to memory of 672	2744	1432198882.exe	38
PID 2744 wrote to memory of 672	2744	1432198882.exe	38
PID 2744 wrote to memory of 672	2744	1432198882.exe	38
PID 2744 wrote to memory of 1184	2744	1432198882.exe	40
PID 2744 wrote to memory of 1184	2744	1432198882.exe	40
PID 2744 wrote to memory of 1184	2744	1432198882.exe	40
PID 2744 wrote to memory of 1184	2744	1432198882.exe	40

C:\Users\Admin\AppData\Local\Temp\00e5f67c131e30872731888dc8b14829.exe
"C:\Users\Admin\AppData\Local\Temp\00e5f67c131e30872731888dc8b14829.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1728
- C:\Users\Admin\AppData\Local\Temp\1432198882.exe
  C:\Users\Admin\AppData\Local\Temp\1432198882.exe 4\5\0\8\9\2\9\6\8\1\7 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
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2744
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703605631.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2936
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703605631.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2652
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703605631.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2572
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703605631.txt bios get version
    3⤵
    PID:3040
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703605631.txt bios get version
    3⤵
    PID:672
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2744 -s 372
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:1184

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\81703605631.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
\Users\Admin\AppData\Local\Temp\1432198882.exe

Filesize
1021KB

MD5
e44b986758373130a6da5cdf5fa81569

SHA1
71d7d96c51ccda25822acc10b59ee534857f454b

SHA256
87546c0c5e773a4288cc23d5793122b1a50c57dae2b67a911f1dbf673ab3233c

SHA512
1a490de86f536217b16dfe7f2394eca990fb33147d872896de10c2cd6d92970218bd86e5bd7631e4fe5f0cb1527a3e6d118591578f9c018a1f8420dfc91c872c

Download Submit
\Users\Admin\AppData\Local\Temp\nso7B97.tmp\ktvrqkp.dll

Filesize
158KB

MD5
3c169ae0cc799f03fad14ebcc05f3d96

SHA1
ec4839ee8458429f57749f245045fc1deb30d832

SHA256
82bb5429daf7e9b364670303176370ed5d85e375ec249c6457655dbb1fd9dfc0

SHA512
4a9e97dafa1f6a0df9c79496769a19a124360111d95d503ba519c4e960c000ad69d284b5bc2001f4c51e4b9d2ce50ec20981533b984bf7562c7cacf79d8c7ab9

Download Submit
\Users\Admin\AppData\Local\Temp\nso7B97.tmp\nsisunz.dll

Filesize
40KB

MD5
5f13dbc378792f23e598079fc1e4422b

SHA1
5813c05802f15930aa860b8363af2b58426c8adf

SHA256
6e87ecb7f62039fbb6e7676422d1a5e75a32b90dde6865dcb68ee658ba8df61d

SHA512
9270635a5294482f49e0292e26d45dd103b85fe27dc163d44531b095c5f9dbde6b904adaf1a888ba3c112a094380394713c796f5195b2566a20f00b42b6578e5

Download Submit