af7cdfcfe59d17a020c8fa589fc95c3109cf3696fc502ae09793e78c35fa3a47

Analysis

max time kernel
63s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
04/12/2022, 10:07

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General

Target

af7cdfcfe59d17a020c8fa589fc95c3109cf3696fc502ae09793e78c35fa3a47.exe
Size

394KB
MD5

1da6a493cb2b621c9560d1e9ed981214
SHA1

ee76c8e1ede0516864b9ebea3ff69ca4c30d3b31
SHA256

af7cdfcfe59d17a020c8fa589fc95c3109cf3696fc502ae09793e78c35fa3a47
SHA512

f6a97cb0d26533fc073a48ec04a1731073c560361786b1bb2529b1c221d3db178d114791f3eba40cc52c2c9a72882acf1226705558252dbabe24bd09f8fa4c33
SSDEEP

6144:YFJ0d39wMfuZx9x2AxBjuG3sVgJz5gUpls7OOzMCAc6S3WvRIUOCbnvDUNgyV:ptwMArxpeAkOOzMCu2eTzvTc

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2948	beehhhgahj.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
3792	2948	WerFault.exe	80

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2248	wmic.exe
Token: SeSecurityPrivilege	2248	wmic.exe
Token: SeTakeOwnershipPrivilege	2248	wmic.exe
Token: SeLoadDriverPrivilege	2248	wmic.exe
Token: SeSystemProfilePrivilege	2248	wmic.exe
Token: SeSystemtimePrivilege	2248	wmic.exe
Token: SeProfSingleProcessPrivilege	2248	wmic.exe
Token: SeIncBasePriorityPrivilege	2248	wmic.exe
Token: SeCreatePagefilePrivilege	2248	wmic.exe
Token: SeBackupPrivilege	2248	wmic.exe
Token: SeRestorePrivilege	2248	wmic.exe
Token: SeShutdownPrivilege	2248	wmic.exe
Token: SeDebugPrivilege	2248	wmic.exe
Token: SeSystemEnvironmentPrivilege	2248	wmic.exe
Token: SeRemoteShutdownPrivilege	2248	wmic.exe
Token: SeUndockPrivilege	2248	wmic.exe
Token: SeManageVolumePrivilege	2248	wmic.exe
Token: 33	2248	wmic.exe
Token: 34	2248	wmic.exe
Token: 35	2248	wmic.exe
Token: 36	2248	wmic.exe
Token: SeIncreaseQuotaPrivilege	2248	wmic.exe
Token: SeSecurityPrivilege	2248	wmic.exe
Token: SeTakeOwnershipPrivilege	2248	wmic.exe
Token: SeLoadDriverPrivilege	2248	wmic.exe
Token: SeSystemProfilePrivilege	2248	wmic.exe
Token: SeSystemtimePrivilege	2248	wmic.exe
Token: SeProfSingleProcessPrivilege	2248	wmic.exe
Token: SeIncBasePriorityPrivilege	2248	wmic.exe
Token: SeCreatePagefilePrivilege	2248	wmic.exe
Token: SeBackupPrivilege	2248	wmic.exe
Token: SeRestorePrivilege	2248	wmic.exe
Token: SeShutdownPrivilege	2248	wmic.exe
Token: SeDebugPrivilege	2248	wmic.exe
Token: SeSystemEnvironmentPrivilege	2248	wmic.exe
Token: SeRemoteShutdownPrivilege	2248	wmic.exe
Token: SeUndockPrivilege	2248	wmic.exe
Token: SeManageVolumePrivilege	2248	wmic.exe
Token: 33	2248	wmic.exe
Token: 34	2248	wmic.exe
Token: 35	2248	wmic.exe
Token: 36	2248	wmic.exe
Token: SeIncreaseQuotaPrivilege	4824	wmic.exe
Token: SeSecurityPrivilege	4824	wmic.exe
Token: SeTakeOwnershipPrivilege	4824	wmic.exe
Token: SeLoadDriverPrivilege	4824	wmic.exe
Token: SeSystemProfilePrivilege	4824	wmic.exe
Token: SeSystemtimePrivilege	4824	wmic.exe
Token: SeProfSingleProcessPrivilege	4824	wmic.exe
Token: SeIncBasePriorityPrivilege	4824	wmic.exe
Token: SeCreatePagefilePrivilege	4824	wmic.exe
Token: SeBackupPrivilege	4824	wmic.exe
Token: SeRestorePrivilege	4824	wmic.exe
Token: SeShutdownPrivilege	4824	wmic.exe
Token: SeDebugPrivilege	4824	wmic.exe
Token: SeSystemEnvironmentPrivilege	4824	wmic.exe
Token: SeRemoteShutdownPrivilege	4824	wmic.exe
Token: SeUndockPrivilege	4824	wmic.exe
Token: SeManageVolumePrivilege	4824	wmic.exe
Token: 33	4824	wmic.exe
Token: 34	4824	wmic.exe
Token: 35	4824	wmic.exe
Token: 36	4824	wmic.exe
Token: SeIncreaseQuotaPrivilege	4824	wmic.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2912 wrote to memory of 2948	2912	af7cdfcfe59d17a020c8fa589fc95c3109cf3696fc502ae09793e78c35fa3a47.exe	80
PID 2912 wrote to memory of 2948	2912	af7cdfcfe59d17a020c8fa589fc95c3109cf3696fc502ae09793e78c35fa3a47.exe	80
PID 2912 wrote to memory of 2948	2912	af7cdfcfe59d17a020c8fa589fc95c3109cf3696fc502ae09793e78c35fa3a47.exe	80
PID 2948 wrote to memory of 2248	2948	beehhhgahj.exe	81
PID 2948 wrote to memory of 2248	2948	beehhhgahj.exe	81
PID 2948 wrote to memory of 2248	2948	beehhhgahj.exe	81
PID 2948 wrote to memory of 4824	2948	beehhhgahj.exe	83
PID 2948 wrote to memory of 4824	2948	beehhhgahj.exe	83
PID 2948 wrote to memory of 4824	2948	beehhhgahj.exe	83
PID 2948 wrote to memory of 2860	2948	beehhhgahj.exe	85
PID 2948 wrote to memory of 2860	2948	beehhhgahj.exe	85
PID 2948 wrote to memory of 2860	2948	beehhhgahj.exe	85
PID 2948 wrote to memory of 4760	2948	beehhhgahj.exe	87
PID 2948 wrote to memory of 4760	2948	beehhhgahj.exe	87
PID 2948 wrote to memory of 4760	2948	beehhhgahj.exe	87
PID 2948 wrote to memory of 2312	2948	beehhhgahj.exe	89
PID 2948 wrote to memory of 2312	2948	beehhhgahj.exe	89
PID 2948 wrote to memory of 2312	2948	beehhhgahj.exe	89

C:\Users\Admin\AppData\Local\Temp\af7cdfcfe59d17a020c8fa589fc95c3109cf3696fc502ae09793e78c35fa3a47.exe
"C:\Users\Admin\AppData\Local\Temp\af7cdfcfe59d17a020c8fa589fc95c3109cf3696fc502ae09793e78c35fa3a47.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2912
- C:\Users\Admin\AppData\Local\Temp\beehhhgahj.exe
  C:\Users\Admin\AppData\Local\Temp\beehhhgahj.exe 2,9,2,5,5,1,2,1,6,0,8 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
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2948
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81670456556.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2248
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81670456556.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4824
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81670456556.txt bios get version
    3⤵
    PID:2860
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81670456556.txt bios get version
    3⤵
    PID:4760
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81670456556.txt bios get version
    3⤵
    PID:2312
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2948 -s 956
    3⤵
    - Program crash
    PID:3792

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2948 -ip 2948
1⤵
PID:3780

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\81670456556.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81670456556.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

Download Submit
C:\Users\Admin\AppData\Local\Temp\81670456556.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

Download Submit
C:\Users\Admin\AppData\Local\Temp\81670456556.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

Download Submit
C:\Users\Admin\AppData\Local\Temp\81670456556.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

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

Filesize
676KB

MD5
e92809623e203c153e7f0c08c82445a6

SHA1
6e54d3f8b5d0c461158372143ee54e67e27684c8

SHA256
64103e23b4bad9e1891d7d0791309ec8fc7144505c6232cca85dd232fca01ac9

SHA512
84a2e040dd6b54b4472e14dc6d2299b3fb2f6abf5faf5c8d85c92626769ad9baf0dfe43eb35de26a7a593ede2f740e166556b5ab6f8dc77214f91481656d5ea5

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

Filesize
676KB

MD5
e92809623e203c153e7f0c08c82445a6

SHA1
6e54d3f8b5d0c461158372143ee54e67e27684c8

SHA256
64103e23b4bad9e1891d7d0791309ec8fc7144505c6232cca85dd232fca01ac9

SHA512
84a2e040dd6b54b4472e14dc6d2299b3fb2f6abf5faf5c8d85c92626769ad9baf0dfe43eb35de26a7a593ede2f740e166556b5ab6f8dc77214f91481656d5ea5

Download Submit