061c30c8ea02529bcf1239d6ca593ad445e3d8a42d658d3e63cf8277460f1ec5

Analysis

max time kernel
145s
max time network
102s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
25/12/2023, 02:47

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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
512	1432198882.exe

Loads dropped DLL 2 IoCs

pid	Process
232	00e5f67c131e30872731888dc8b14829.exe
232	00e5f67c131e30872731888dc8b14829.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
3160	512	WerFault.exe	89

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	4788	wmic.exe
Token: SeSecurityPrivilege	4788	wmic.exe
Token: SeTakeOwnershipPrivilege	4788	wmic.exe
Token: SeLoadDriverPrivilege	4788	wmic.exe
Token: SeSystemProfilePrivilege	4788	wmic.exe
Token: SeSystemtimePrivilege	4788	wmic.exe
Token: SeProfSingleProcessPrivilege	4788	wmic.exe
Token: SeIncBasePriorityPrivilege	4788	wmic.exe
Token: SeCreatePagefilePrivilege	4788	wmic.exe
Token: SeBackupPrivilege	4788	wmic.exe
Token: SeRestorePrivilege	4788	wmic.exe
Token: SeShutdownPrivilege	4788	wmic.exe
Token: SeDebugPrivilege	4788	wmic.exe
Token: SeSystemEnvironmentPrivilege	4788	wmic.exe
Token: SeRemoteShutdownPrivilege	4788	wmic.exe
Token: SeUndockPrivilege	4788	wmic.exe
Token: SeManageVolumePrivilege	4788	wmic.exe
Token: 33	4788	wmic.exe
Token: 34	4788	wmic.exe
Token: 35	4788	wmic.exe
Token: 36	4788	wmic.exe
Token: SeIncreaseQuotaPrivilege	4788	wmic.exe
Token: SeSecurityPrivilege	4788	wmic.exe
Token: SeTakeOwnershipPrivilege	4788	wmic.exe
Token: SeLoadDriverPrivilege	4788	wmic.exe
Token: SeSystemProfilePrivilege	4788	wmic.exe
Token: SeSystemtimePrivilege	4788	wmic.exe
Token: SeProfSingleProcessPrivilege	4788	wmic.exe
Token: SeIncBasePriorityPrivilege	4788	wmic.exe
Token: SeCreatePagefilePrivilege	4788	wmic.exe
Token: SeBackupPrivilege	4788	wmic.exe
Token: SeRestorePrivilege	4788	wmic.exe
Token: SeShutdownPrivilege	4788	wmic.exe
Token: SeDebugPrivilege	4788	wmic.exe
Token: SeSystemEnvironmentPrivilege	4788	wmic.exe
Token: SeRemoteShutdownPrivilege	4788	wmic.exe
Token: SeUndockPrivilege	4788	wmic.exe
Token: SeManageVolumePrivilege	4788	wmic.exe
Token: 33	4788	wmic.exe
Token: 34	4788	wmic.exe
Token: 35	4788	wmic.exe
Token: 36	4788	wmic.exe
Token: SeIncreaseQuotaPrivilege	2400	wmic.exe
Token: SeSecurityPrivilege	2400	wmic.exe
Token: SeTakeOwnershipPrivilege	2400	wmic.exe
Token: SeLoadDriverPrivilege	2400	wmic.exe
Token: SeSystemProfilePrivilege	2400	wmic.exe
Token: SeSystemtimePrivilege	2400	wmic.exe
Token: SeProfSingleProcessPrivilege	2400	wmic.exe
Token: SeIncBasePriorityPrivilege	2400	wmic.exe
Token: SeCreatePagefilePrivilege	2400	wmic.exe
Token: SeBackupPrivilege	2400	wmic.exe
Token: SeRestorePrivilege	2400	wmic.exe
Token: SeShutdownPrivilege	2400	wmic.exe
Token: SeDebugPrivilege	2400	wmic.exe
Token: SeSystemEnvironmentPrivilege	2400	wmic.exe
Token: SeRemoteShutdownPrivilege	2400	wmic.exe
Token: SeUndockPrivilege	2400	wmic.exe
Token: SeManageVolumePrivilege	2400	wmic.exe
Token: 33	2400	wmic.exe
Token: 34	2400	wmic.exe
Token: 35	2400	wmic.exe
Token: 36	2400	wmic.exe
Token: SeIncreaseQuotaPrivilege	2400	wmic.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 232 wrote to memory of 512	232	00e5f67c131e30872731888dc8b14829.exe	89
PID 232 wrote to memory of 512	232	00e5f67c131e30872731888dc8b14829.exe	89
PID 232 wrote to memory of 512	232	00e5f67c131e30872731888dc8b14829.exe	89
PID 512 wrote to memory of 4788	512	1432198882.exe	90
PID 512 wrote to memory of 4788	512	1432198882.exe	90
PID 512 wrote to memory of 4788	512	1432198882.exe	90
PID 512 wrote to memory of 2400	512	1432198882.exe	101
PID 512 wrote to memory of 2400	512	1432198882.exe	101
PID 512 wrote to memory of 2400	512	1432198882.exe	101
PID 512 wrote to memory of 4756	512	1432198882.exe	99
PID 512 wrote to memory of 4756	512	1432198882.exe	99
PID 512 wrote to memory of 4756	512	1432198882.exe	99
PID 512 wrote to memory of 1204	512	1432198882.exe	97
PID 512 wrote to memory of 1204	512	1432198882.exe	97
PID 512 wrote to memory of 1204	512	1432198882.exe	97
PID 512 wrote to memory of 1732	512	1432198882.exe	102
PID 512 wrote to memory of 1732	512	1432198882.exe	102
PID 512 wrote to memory of 1732	512	1432198882.exe	102

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:232
- 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:512
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703605653.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4788
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703605653.txt bios get version
    3⤵
    PID:1204
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703605653.txt bios get version
    3⤵
    PID:4756
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703605653.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2400
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703605653.txt bios get version
    3⤵
    PID:1732
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 512 -s 864
    3⤵
    - Program crash
    PID:3160

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 512 -ip 512
1⤵
PID:920

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\1432198882.exe

Filesize
1021KB

MD5
e44b986758373130a6da5cdf5fa81569

SHA1
71d7d96c51ccda25822acc10b59ee534857f454b

SHA256
87546c0c5e773a4288cc23d5793122b1a50c57dae2b67a911f1dbf673ab3233c

SHA512
1a490de86f536217b16dfe7f2394eca990fb33147d872896de10c2cd6d92970218bd86e5bd7631e4fe5f0cb1527a3e6d118591578f9c018a1f8420dfc91c872c

Download Submit
C:\Users\Admin\AppData\Local\Temp\81703605653.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81703605653.txt

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Local\Temp\81703605653.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsa47E7.tmp\ktvrqkp.dll

Filesize
158KB

MD5
3c169ae0cc799f03fad14ebcc05f3d96

SHA1
ec4839ee8458429f57749f245045fc1deb30d832

SHA256
82bb5429daf7e9b364670303176370ed5d85e375ec249c6457655dbb1fd9dfc0

SHA512
4a9e97dafa1f6a0df9c79496769a19a124360111d95d503ba519c4e960c000ad69d284b5bc2001f4c51e4b9d2ce50ec20981533b984bf7562c7cacf79d8c7ab9

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsa47E7.tmp\nsisunz.dll

Filesize
40KB

MD5
5f13dbc378792f23e598079fc1e4422b

SHA1
5813c05802f15930aa860b8363af2b58426c8adf

SHA256
6e87ecb7f62039fbb6e7676422d1a5e75a32b90dde6865dcb68ee658ba8df61d

SHA512
9270635a5294482f49e0292e26d45dd103b85fe27dc163d44531b095c5f9dbde6b904adaf1a888ba3c112a094380394713c796f5195b2566a20f00b42b6578e5

Download Submit