abc39bc0c935e25c72496f3f120a5495e93ca3c9591f08650486abff30fe1e09

Analysis

max time kernel
42s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
07-11-2022 06:42

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General

Target

abc39bc0c935e25c72496f3f120a5495e93ca3c9591f08650486abff30fe1e09.exe
Size

339KB
MD5

502fd6b5a72811060dbf2180bd7f1ce4
SHA1

f3b8723a4891fbc600af1af6b9b4740637f6c208
SHA256

abc39bc0c935e25c72496f3f120a5495e93ca3c9591f08650486abff30fe1e09
SHA512

9ab2f3485b9bce223c816d37ce4324547baa3f810a9787a9e4a46bccf0d016d1603e23b4b1851c7ff9e502f12c99d88f9774631a64d1ad3e081812c19dfa1f53
SSDEEP

6144:IFJ0N408m9wIy7RljIj3tjrBFK4UpbVwJS0dEgF/qQxaD9mXWCN1Ji5h8:540VhA5IztjrBE4UMS0b15w/5h8

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1284	beeijdbhdi.exe

Loads dropped DLL 5 IoCs

pid	Process
1644	abc39bc0c935e25c72496f3f120a5495e93ca3c9591f08650486abff30fe1e09.exe
1676	WerFault.exe
1676	WerFault.exe
1676	WerFault.exe
1676	WerFault.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1676	1284	WerFault.exe	28

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	988	wmic.exe
Token: SeSecurityPrivilege	988	wmic.exe
Token: SeTakeOwnershipPrivilege	988	wmic.exe
Token: SeLoadDriverPrivilege	988	wmic.exe
Token: SeSystemProfilePrivilege	988	wmic.exe
Token: SeSystemtimePrivilege	988	wmic.exe
Token: SeProfSingleProcessPrivilege	988	wmic.exe
Token: SeIncBasePriorityPrivilege	988	wmic.exe
Token: SeCreatePagefilePrivilege	988	wmic.exe
Token: SeBackupPrivilege	988	wmic.exe
Token: SeRestorePrivilege	988	wmic.exe
Token: SeShutdownPrivilege	988	wmic.exe
Token: SeDebugPrivilege	988	wmic.exe
Token: SeSystemEnvironmentPrivilege	988	wmic.exe
Token: SeRemoteShutdownPrivilege	988	wmic.exe
Token: SeUndockPrivilege	988	wmic.exe
Token: SeManageVolumePrivilege	988	wmic.exe
Token: 33	988	wmic.exe
Token: 34	988	wmic.exe
Token: 35	988	wmic.exe
Token: SeIncreaseQuotaPrivilege	988	wmic.exe
Token: SeSecurityPrivilege	988	wmic.exe
Token: SeTakeOwnershipPrivilege	988	wmic.exe
Token: SeLoadDriverPrivilege	988	wmic.exe
Token: SeSystemProfilePrivilege	988	wmic.exe
Token: SeSystemtimePrivilege	988	wmic.exe
Token: SeProfSingleProcessPrivilege	988	wmic.exe
Token: SeIncBasePriorityPrivilege	988	wmic.exe
Token: SeCreatePagefilePrivilege	988	wmic.exe
Token: SeBackupPrivilege	988	wmic.exe
Token: SeRestorePrivilege	988	wmic.exe
Token: SeShutdownPrivilege	988	wmic.exe
Token: SeDebugPrivilege	988	wmic.exe
Token: SeSystemEnvironmentPrivilege	988	wmic.exe
Token: SeRemoteShutdownPrivilege	988	wmic.exe
Token: SeUndockPrivilege	988	wmic.exe
Token: SeManageVolumePrivilege	988	wmic.exe
Token: 33	988	wmic.exe
Token: 34	988	wmic.exe
Token: 35	988	wmic.exe
Token: SeIncreaseQuotaPrivilege	1652	wmic.exe
Token: SeSecurityPrivilege	1652	wmic.exe
Token: SeTakeOwnershipPrivilege	1652	wmic.exe
Token: SeLoadDriverPrivilege	1652	wmic.exe
Token: SeSystemProfilePrivilege	1652	wmic.exe
Token: SeSystemtimePrivilege	1652	wmic.exe
Token: SeProfSingleProcessPrivilege	1652	wmic.exe
Token: SeIncBasePriorityPrivilege	1652	wmic.exe
Token: SeCreatePagefilePrivilege	1652	wmic.exe
Token: SeBackupPrivilege	1652	wmic.exe
Token: SeRestorePrivilege	1652	wmic.exe
Token: SeShutdownPrivilege	1652	wmic.exe
Token: SeDebugPrivilege	1652	wmic.exe
Token: SeSystemEnvironmentPrivilege	1652	wmic.exe
Token: SeRemoteShutdownPrivilege	1652	wmic.exe
Token: SeUndockPrivilege	1652	wmic.exe
Token: SeManageVolumePrivilege	1652	wmic.exe
Token: 33	1652	wmic.exe
Token: 34	1652	wmic.exe
Token: 35	1652	wmic.exe
Token: SeIncreaseQuotaPrivilege	1652	wmic.exe
Token: SeSecurityPrivilege	1652	wmic.exe
Token: SeTakeOwnershipPrivilege	1652	wmic.exe
Token: SeLoadDriverPrivilege	1652	wmic.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 1644 wrote to memory of 1284	1644	abc39bc0c935e25c72496f3f120a5495e93ca3c9591f08650486abff30fe1e09.exe	28
PID 1644 wrote to memory of 1284	1644	abc39bc0c935e25c72496f3f120a5495e93ca3c9591f08650486abff30fe1e09.exe	28
PID 1644 wrote to memory of 1284	1644	abc39bc0c935e25c72496f3f120a5495e93ca3c9591f08650486abff30fe1e09.exe	28
PID 1644 wrote to memory of 1284	1644	abc39bc0c935e25c72496f3f120a5495e93ca3c9591f08650486abff30fe1e09.exe	28
PID 1284 wrote to memory of 988	1284	beeijdbhdi.exe	29
PID 1284 wrote to memory of 988	1284	beeijdbhdi.exe	29
PID 1284 wrote to memory of 988	1284	beeijdbhdi.exe	29
PID 1284 wrote to memory of 988	1284	beeijdbhdi.exe	29
PID 1284 wrote to memory of 1652	1284	beeijdbhdi.exe	32
PID 1284 wrote to memory of 1652	1284	beeijdbhdi.exe	32
PID 1284 wrote to memory of 1652	1284	beeijdbhdi.exe	32
PID 1284 wrote to memory of 1652	1284	beeijdbhdi.exe	32
PID 1284 wrote to memory of 584	1284	beeijdbhdi.exe	34
PID 1284 wrote to memory of 584	1284	beeijdbhdi.exe	34
PID 1284 wrote to memory of 584	1284	beeijdbhdi.exe	34
PID 1284 wrote to memory of 584	1284	beeijdbhdi.exe	34
PID 1284 wrote to memory of 976	1284	beeijdbhdi.exe	36
PID 1284 wrote to memory of 976	1284	beeijdbhdi.exe	36
PID 1284 wrote to memory of 976	1284	beeijdbhdi.exe	36
PID 1284 wrote to memory of 976	1284	beeijdbhdi.exe	36
PID 1284 wrote to memory of 1532	1284	beeijdbhdi.exe	38
PID 1284 wrote to memory of 1532	1284	beeijdbhdi.exe	38
PID 1284 wrote to memory of 1532	1284	beeijdbhdi.exe	38
PID 1284 wrote to memory of 1532	1284	beeijdbhdi.exe	38
PID 1284 wrote to memory of 1676	1284	beeijdbhdi.exe	40
PID 1284 wrote to memory of 1676	1284	beeijdbhdi.exe	40
PID 1284 wrote to memory of 1676	1284	beeijdbhdi.exe	40
PID 1284 wrote to memory of 1676	1284	beeijdbhdi.exe	40

C:\Users\Admin\AppData\Local\Temp\abc39bc0c935e25c72496f3f120a5495e93ca3c9591f08650486abff30fe1e09.exe
"C:\Users\Admin\AppData\Local\Temp\abc39bc0c935e25c72496f3f120a5495e93ca3c9591f08650486abff30fe1e09.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1644
- C:\Users\Admin\AppData\Local\Temp\beeijdbhdi.exe
  C:\Users\Admin\AppData\Local\Temp\beeijdbhdi.exe 0!0!5!0!9!0!4!8!6!1!7 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
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:1284
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81667849095.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:988
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81667849095.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1652
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81667849095.txt bios get version
    3⤵
    PID:584
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81667849095.txt bios get version
    3⤵
    PID:976
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81667849095.txt bios get version
    3⤵
    PID:1532
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1284 -s 372
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:1676

Network

MITRE ATT&CK Enterprise v6

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\81667849095.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81667849095.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

Download Submit
C:\Users\Admin\AppData\Local\Temp\81667849095.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

Download Submit
C:\Users\Admin\AppData\Local\Temp\81667849095.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

Download Submit
C:\Users\Admin\AppData\Local\Temp\81667849095.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

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

Filesize
538KB

MD5
1be3cdd9ab4b7645f95eae3128f2141a

SHA1
7eecf0eec97d43106322a27a6da357ce08fd115c

SHA256
3835060e5afb70d3b7bdad667c105135e9efd878d359fc8937c4039e5c061e94

SHA512
d21537d955af47c8b76b2cf79ddd34bb46ed961d20790bf69f1a37717a540d3a6f304daa92bbcba21f9f56a0f5a7ba4970fc30050e8c85b16c5e7761d82d9523

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

Filesize
538KB

MD5
1be3cdd9ab4b7645f95eae3128f2141a

SHA1
7eecf0eec97d43106322a27a6da357ce08fd115c

SHA256
3835060e5afb70d3b7bdad667c105135e9efd878d359fc8937c4039e5c061e94

SHA512
d21537d955af47c8b76b2cf79ddd34bb46ed961d20790bf69f1a37717a540d3a6f304daa92bbcba21f9f56a0f5a7ba4970fc30050e8c85b16c5e7761d82d9523

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

Filesize
538KB

MD5
1be3cdd9ab4b7645f95eae3128f2141a

SHA1
7eecf0eec97d43106322a27a6da357ce08fd115c

SHA256
3835060e5afb70d3b7bdad667c105135e9efd878d359fc8937c4039e5c061e94

SHA512
d21537d955af47c8b76b2cf79ddd34bb46ed961d20790bf69f1a37717a540d3a6f304daa92bbcba21f9f56a0f5a7ba4970fc30050e8c85b16c5e7761d82d9523

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

Filesize
538KB

MD5
1be3cdd9ab4b7645f95eae3128f2141a

SHA1
7eecf0eec97d43106322a27a6da357ce08fd115c

SHA256
3835060e5afb70d3b7bdad667c105135e9efd878d359fc8937c4039e5c061e94

SHA512
d21537d955af47c8b76b2cf79ddd34bb46ed961d20790bf69f1a37717a540d3a6f304daa92bbcba21f9f56a0f5a7ba4970fc30050e8c85b16c5e7761d82d9523

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

Filesize
538KB

MD5
1be3cdd9ab4b7645f95eae3128f2141a

SHA1
7eecf0eec97d43106322a27a6da357ce08fd115c

SHA256
3835060e5afb70d3b7bdad667c105135e9efd878d359fc8937c4039e5c061e94

SHA512
d21537d955af47c8b76b2cf79ddd34bb46ed961d20790bf69f1a37717a540d3a6f304daa92bbcba21f9f56a0f5a7ba4970fc30050e8c85b16c5e7761d82d9523

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

Filesize
538KB

MD5
1be3cdd9ab4b7645f95eae3128f2141a

SHA1
7eecf0eec97d43106322a27a6da357ce08fd115c

SHA256
3835060e5afb70d3b7bdad667c105135e9efd878d359fc8937c4039e5c061e94

SHA512
d21537d955af47c8b76b2cf79ddd34bb46ed961d20790bf69f1a37717a540d3a6f304daa92bbcba21f9f56a0f5a7ba4970fc30050e8c85b16c5e7761d82d9523

Download Submit
memory/1644-54-0x0000000075A11000-0x0000000075A13000-memory.dmp

Filesize
8KB

Download