047c6ab7a1f1b1d6d14628ad13143311eabf26d5a51ace2a3645cfa717c95797

Analysis

max time kernel
122s
max time network
127s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
24/12/2023, 16:35

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General

Target

0608850fdf4350102cc8fec8aa97f82e.exe
Size

599KB
MD5

0608850fdf4350102cc8fec8aa97f82e
SHA1

93c3dcdf197632ffac988846d3af1fcbe716fcb6
SHA256

047c6ab7a1f1b1d6d14628ad13143311eabf26d5a51ace2a3645cfa717c95797
SHA512

849ae532cac0fd9d2886fb63ca476180af552ef1eacc25f297bacc1d4206928048535e494296f47f8c37441cc4ab86c9693d601a3d60bb47dc4930090829bce5
SSDEEP

12288:4hTju9of43dWlrfC6dcUD6SHdD1kFwdhKcpJ4gpkJvO:4hTjuOf43orfNdhDHl10BcpJ4gp4G

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2848	cbdcabficbdb.exe

Loads dropped DLL 10 IoCs

pid	Process
2332	0608850fdf4350102cc8fec8aa97f82e.exe
2332	0608850fdf4350102cc8fec8aa97f82e.exe
2332	0608850fdf4350102cc8fec8aa97f82e.exe
2876	WerFault.exe
2876	WerFault.exe
2876	WerFault.exe
2876	WerFault.exe
2876	WerFault.exe
2876	WerFault.exe
2876	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
2876	2848	WerFault.exe	28

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2372	wmic.exe
Token: SeSecurityPrivilege	2372	wmic.exe
Token: SeTakeOwnershipPrivilege	2372	wmic.exe
Token: SeLoadDriverPrivilege	2372	wmic.exe
Token: SeSystemProfilePrivilege	2372	wmic.exe
Token: SeSystemtimePrivilege	2372	wmic.exe
Token: SeProfSingleProcessPrivilege	2372	wmic.exe
Token: SeIncBasePriorityPrivilege	2372	wmic.exe
Token: SeCreatePagefilePrivilege	2372	wmic.exe
Token: SeBackupPrivilege	2372	wmic.exe
Token: SeRestorePrivilege	2372	wmic.exe
Token: SeShutdownPrivilege	2372	wmic.exe
Token: SeDebugPrivilege	2372	wmic.exe
Token: SeSystemEnvironmentPrivilege	2372	wmic.exe
Token: SeRemoteShutdownPrivilege	2372	wmic.exe
Token: SeUndockPrivilege	2372	wmic.exe
Token: SeManageVolumePrivilege	2372	wmic.exe
Token: 33	2372	wmic.exe
Token: 34	2372	wmic.exe
Token: 35	2372	wmic.exe
Token: SeIncreaseQuotaPrivilege	2372	wmic.exe
Token: SeSecurityPrivilege	2372	wmic.exe
Token: SeTakeOwnershipPrivilege	2372	wmic.exe
Token: SeLoadDriverPrivilege	2372	wmic.exe
Token: SeSystemProfilePrivilege	2372	wmic.exe
Token: SeSystemtimePrivilege	2372	wmic.exe
Token: SeProfSingleProcessPrivilege	2372	wmic.exe
Token: SeIncBasePriorityPrivilege	2372	wmic.exe
Token: SeCreatePagefilePrivilege	2372	wmic.exe
Token: SeBackupPrivilege	2372	wmic.exe
Token: SeRestorePrivilege	2372	wmic.exe
Token: SeShutdownPrivilege	2372	wmic.exe
Token: SeDebugPrivilege	2372	wmic.exe
Token: SeSystemEnvironmentPrivilege	2372	wmic.exe
Token: SeRemoteShutdownPrivilege	2372	wmic.exe
Token: SeUndockPrivilege	2372	wmic.exe
Token: SeManageVolumePrivilege	2372	wmic.exe
Token: 33	2372	wmic.exe
Token: 34	2372	wmic.exe
Token: 35	2372	wmic.exe
Token: SeIncreaseQuotaPrivilege	3056	wmic.exe
Token: SeSecurityPrivilege	3056	wmic.exe
Token: SeTakeOwnershipPrivilege	3056	wmic.exe
Token: SeLoadDriverPrivilege	3056	wmic.exe
Token: SeSystemProfilePrivilege	3056	wmic.exe
Token: SeSystemtimePrivilege	3056	wmic.exe
Token: SeProfSingleProcessPrivilege	3056	wmic.exe
Token: SeIncBasePriorityPrivilege	3056	wmic.exe
Token: SeCreatePagefilePrivilege	3056	wmic.exe
Token: SeBackupPrivilege	3056	wmic.exe
Token: SeRestorePrivilege	3056	wmic.exe
Token: SeShutdownPrivilege	3056	wmic.exe
Token: SeDebugPrivilege	3056	wmic.exe
Token: SeSystemEnvironmentPrivilege	3056	wmic.exe
Token: SeRemoteShutdownPrivilege	3056	wmic.exe
Token: SeUndockPrivilege	3056	wmic.exe
Token: SeManageVolumePrivilege	3056	wmic.exe
Token: 33	3056	wmic.exe
Token: 34	3056	wmic.exe
Token: 35	3056	wmic.exe
Token: SeIncreaseQuotaPrivilege	2756	wmic.exe
Token: SeSecurityPrivilege	2756	wmic.exe
Token: SeTakeOwnershipPrivilege	2756	wmic.exe
Token: SeLoadDriverPrivilege	2756	wmic.exe

Suspicious use of WriteProcessMemory 31 IoCs

description	pid	Process	procid_target
PID 2332 wrote to memory of 2848	2332	0608850fdf4350102cc8fec8aa97f82e.exe	28
PID 2332 wrote to memory of 2848	2332	0608850fdf4350102cc8fec8aa97f82e.exe	28
PID 2332 wrote to memory of 2848	2332	0608850fdf4350102cc8fec8aa97f82e.exe	28
PID 2332 wrote to memory of 2848	2332	0608850fdf4350102cc8fec8aa97f82e.exe	28
PID 2332 wrote to memory of 2848	2332	0608850fdf4350102cc8fec8aa97f82e.exe	28
PID 2332 wrote to memory of 2848	2332	0608850fdf4350102cc8fec8aa97f82e.exe	28
PID 2332 wrote to memory of 2848	2332	0608850fdf4350102cc8fec8aa97f82e.exe	28
PID 2848 wrote to memory of 2372	2848	cbdcabficbdb.exe	29
PID 2848 wrote to memory of 2372	2848	cbdcabficbdb.exe	29
PID 2848 wrote to memory of 2372	2848	cbdcabficbdb.exe	29
PID 2848 wrote to memory of 2372	2848	cbdcabficbdb.exe	29
PID 2848 wrote to memory of 3056	2848	cbdcabficbdb.exe	32
PID 2848 wrote to memory of 3056	2848	cbdcabficbdb.exe	32
PID 2848 wrote to memory of 3056	2848	cbdcabficbdb.exe	32
PID 2848 wrote to memory of 3056	2848	cbdcabficbdb.exe	32
PID 2848 wrote to memory of 2756	2848	cbdcabficbdb.exe	34
PID 2848 wrote to memory of 2756	2848	cbdcabficbdb.exe	34
PID 2848 wrote to memory of 2756	2848	cbdcabficbdb.exe	34
PID 2848 wrote to memory of 2756	2848	cbdcabficbdb.exe	34
PID 2848 wrote to memory of 2588	2848	cbdcabficbdb.exe	36
PID 2848 wrote to memory of 2588	2848	cbdcabficbdb.exe	36
PID 2848 wrote to memory of 2588	2848	cbdcabficbdb.exe	36
PID 2848 wrote to memory of 2588	2848	cbdcabficbdb.exe	36
PID 2848 wrote to memory of 2556	2848	cbdcabficbdb.exe	38
PID 2848 wrote to memory of 2556	2848	cbdcabficbdb.exe	38
PID 2848 wrote to memory of 2556	2848	cbdcabficbdb.exe	38
PID 2848 wrote to memory of 2556	2848	cbdcabficbdb.exe	38
PID 2848 wrote to memory of 2876	2848	cbdcabficbdb.exe	40
PID 2848 wrote to memory of 2876	2848	cbdcabficbdb.exe	40
PID 2848 wrote to memory of 2876	2848	cbdcabficbdb.exe	40
PID 2848 wrote to memory of 2876	2848	cbdcabficbdb.exe	40

C:\Users\Admin\AppData\Local\Temp\0608850fdf4350102cc8fec8aa97f82e.exe
"C:\Users\Admin\AppData\Local\Temp\0608850fdf4350102cc8fec8aa97f82e.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2332
- C:\Users\Admin\AppData\Local\Temp\cbdcabficbdb.exe
  C:\Users\Admin\AppData\Local\Temp\cbdcabficbdb.exe 4-8-8-8-5-5-7-9-2-4-3 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
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2848
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703443405.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2372
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703443405.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3056
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703443405.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2756
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703443405.txt bios get version
    3⤵
    PID:2588
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703443405.txt bios get version
    3⤵
    PID:2556
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2848 -s 372
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2876

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\81703443405.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\cbdcabficbdb.exe

Filesize
726KB

MD5
7f63a1f1fc4642997a90d62ced8b017c

SHA1
cf7ce264af5ab84c5b7e2096771b8dd580b06ba9

SHA256
944f7b89dc828e57a19de3028974c2a368c800696eb6d40b5de5e8828737c643

SHA512
e9610c672f806175ca43d56e220eeef67c84d8ae7935217ccd43cfdedd19272f8bb62df7d214ec0ea1cfcd0d02e5c25debcc796d658278ec93e76f86b8512c35

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

Filesize
824KB

MD5
3e6fc2496ba4130b61701ff7d8f83a34

SHA1
0fa3c351ceecea294c5feb200e1f6262475ec938

SHA256
ab3d180777bcebd4b08deaf7841dd5d9a8718ea2438e42ebcff5cfb2460d1972

SHA512
4dca301ad2de547173b94ddb47728a74dbc629926fff59658573a54275fd76e252c65968bf4a22d83f5c77bcb2bacf35bdf9bbacdeab6c408a6ddd938768d874

Download Submit
\Users\Admin\AppData\Local\Temp\nst4E50.tmp\dmc.dll

Filesize
120KB

MD5
75857a33cbbaa6d6ad58ef9d7517cde5

SHA1
68dfd7ca54ab9a813a831d5c76ddafbc5ba7a0a4

SHA256
7bd3a9c95b88eca88a487345cae58a95d32888b60eeb4a6eb4c72fc65f635581

SHA512
0aafaa011c9b030023f37492bc755050b116364bf3410dfbd2236e53ce587c91abecdd2ab0e3b00307c56c5cc0f41835739d6711a341e50129ef37b85f23f9c1

Download Submit
\Users\Admin\AppData\Local\Temp\nst4E50.tmp\nsisunz.dll

Filesize
40KB

MD5
5f13dbc378792f23e598079fc1e4422b

SHA1
5813c05802f15930aa860b8363af2b58426c8adf

SHA256
6e87ecb7f62039fbb6e7676422d1a5e75a32b90dde6865dcb68ee658ba8df61d

SHA512
9270635a5294482f49e0292e26d45dd103b85fe27dc163d44531b095c5f9dbde6b904adaf1a888ba3c112a094380394713c796f5195b2566a20f00b42b6578e5

Download Submit