abf1a8f274edbb6109c894b245f7f57ff961c78a06199ec20500c5dee0530cb7

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
24-11-2022 03:52

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General

Target

abf1a8f274edbb6109c894b245f7f57ff961c78a06199ec20500c5dee0530cb7.exe
Size

339KB
MD5

8171d86ffe4e4f1ba363fea1aae4f03a
SHA1

e2abc5854e99c64c8397ed986d20ab6238af492d
SHA256

abf1a8f274edbb6109c894b245f7f57ff961c78a06199ec20500c5dee0530cb7
SHA512

c97128ca01597221530966320c694a350a05170e79e0577301fee49df4b394f5d66e696eaa2fffbe93c2e7666a68aa6dd1a38e790dcd672e241fb48ac160ab93
SSDEEP

6144:iFJ0x1PbKItFd8IZzj4QXLT1lrWmOwdP/Wi/PanG7vwjV:X1HCvQbDlOw9OyPaoQV

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

beeifigbdh.exe

pid process

2036 beeifigbdh.exe
Loads dropped DLL 5 IoCs

Processes:

abf1a8f274edbb6109c894b245f7f57ff961c78a06199ec20500c5dee0530cb7.exeWerFault.exe

pid process

1972 abf1a8f274edbb6109c894b245f7f57ff961c78a06199ec20500c5dee0530cb7.exe
760 WerFault.exe
760 WerFault.exe
760 WerFault.exe
760 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

Processes:

WerFault.exe

pid pid_target process target process

760 2036 WerFault.exe beeifigbdh.exe

pid	process
2036	beeifigbdh.exe

pid	process
1972	abf1a8f274edbb6109c894b245f7f57ff961c78a06199ec20500c5dee0530cb7.exe
760	WerFault.exe
760	WerFault.exe
760	WerFault.exe
760	WerFault.exe

pid	pid_target	process	target process
760	2036	WerFault.exe	beeifigbdh.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

wmic.exewmic.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	1616	wmic.exe
Token: SeSecurityPrivilege	1616	wmic.exe
Token: SeTakeOwnershipPrivilege	1616	wmic.exe
Token: SeLoadDriverPrivilege	1616	wmic.exe
Token: SeSystemProfilePrivilege	1616	wmic.exe
Token: SeSystemtimePrivilege	1616	wmic.exe
Token: SeProfSingleProcessPrivilege	1616	wmic.exe
Token: SeIncBasePriorityPrivilege	1616	wmic.exe
Token: SeCreatePagefilePrivilege	1616	wmic.exe
Token: SeBackupPrivilege	1616	wmic.exe
Token: SeRestorePrivilege	1616	wmic.exe
Token: SeShutdownPrivilege	1616	wmic.exe
Token: SeDebugPrivilege	1616	wmic.exe
Token: SeSystemEnvironmentPrivilege	1616	wmic.exe
Token: SeRemoteShutdownPrivilege	1616	wmic.exe
Token: SeUndockPrivilege	1616	wmic.exe
Token: SeManageVolumePrivilege	1616	wmic.exe
Token: 33	1616	wmic.exe
Token: 34	1616	wmic.exe
Token: 35	1616	wmic.exe
Token: SeIncreaseQuotaPrivilege	1616	wmic.exe
Token: SeSecurityPrivilege	1616	wmic.exe
Token: SeTakeOwnershipPrivilege	1616	wmic.exe
Token: SeLoadDriverPrivilege	1616	wmic.exe
Token: SeSystemProfilePrivilege	1616	wmic.exe
Token: SeSystemtimePrivilege	1616	wmic.exe
Token: SeProfSingleProcessPrivilege	1616	wmic.exe
Token: SeIncBasePriorityPrivilege	1616	wmic.exe
Token: SeCreatePagefilePrivilege	1616	wmic.exe
Token: SeBackupPrivilege	1616	wmic.exe
Token: SeRestorePrivilege	1616	wmic.exe
Token: SeShutdownPrivilege	1616	wmic.exe
Token: SeDebugPrivilege	1616	wmic.exe
Token: SeSystemEnvironmentPrivilege	1616	wmic.exe
Token: SeRemoteShutdownPrivilege	1616	wmic.exe
Token: SeUndockPrivilege	1616	wmic.exe
Token: SeManageVolumePrivilege	1616	wmic.exe
Token: 33	1616	wmic.exe
Token: 34	1616	wmic.exe
Token: 35	1616	wmic.exe
Token: SeIncreaseQuotaPrivilege	892	wmic.exe
Token: SeSecurityPrivilege	892	wmic.exe
Token: SeTakeOwnershipPrivilege	892	wmic.exe
Token: SeLoadDriverPrivilege	892	wmic.exe
Token: SeSystemProfilePrivilege	892	wmic.exe
Token: SeSystemtimePrivilege	892	wmic.exe
Token: SeProfSingleProcessPrivilege	892	wmic.exe
Token: SeIncBasePriorityPrivilege	892	wmic.exe
Token: SeCreatePagefilePrivilege	892	wmic.exe
Token: SeBackupPrivilege	892	wmic.exe
Token: SeRestorePrivilege	892	wmic.exe
Token: SeShutdownPrivilege	892	wmic.exe
Token: SeDebugPrivilege	892	wmic.exe
Token: SeSystemEnvironmentPrivilege	892	wmic.exe
Token: SeRemoteShutdownPrivilege	892	wmic.exe
Token: SeUndockPrivilege	892	wmic.exe
Token: SeManageVolumePrivilege	892	wmic.exe
Token: 33	892	wmic.exe
Token: 34	892	wmic.exe
Token: 35	892	wmic.exe
Token: SeIncreaseQuotaPrivilege	892	wmic.exe
Token: SeSecurityPrivilege	892	wmic.exe
Token: SeTakeOwnershipPrivilege	892	wmic.exe
Token: SeLoadDriverPrivilege	892	wmic.exe

Suspicious use of WriteProcessMemory 28 IoCs

Processes:

abf1a8f274edbb6109c894b245f7f57ff961c78a06199ec20500c5dee0530cb7.exebeeifigbdh.exe

description	pid	process	target process
PID 1972 wrote to memory of 2036	1972	abf1a8f274edbb6109c894b245f7f57ff961c78a06199ec20500c5dee0530cb7.exe	beeifigbdh.exe
PID 1972 wrote to memory of 2036	1972	abf1a8f274edbb6109c894b245f7f57ff961c78a06199ec20500c5dee0530cb7.exe	beeifigbdh.exe
PID 1972 wrote to memory of 2036	1972	abf1a8f274edbb6109c894b245f7f57ff961c78a06199ec20500c5dee0530cb7.exe	beeifigbdh.exe
PID 1972 wrote to memory of 2036	1972	abf1a8f274edbb6109c894b245f7f57ff961c78a06199ec20500c5dee0530cb7.exe	beeifigbdh.exe
PID 2036 wrote to memory of 1616	2036	beeifigbdh.exe	wmic.exe
PID 2036 wrote to memory of 1616	2036	beeifigbdh.exe	wmic.exe
PID 2036 wrote to memory of 1616	2036	beeifigbdh.exe	wmic.exe
PID 2036 wrote to memory of 1616	2036	beeifigbdh.exe	wmic.exe
PID 2036 wrote to memory of 892	2036	beeifigbdh.exe	wmic.exe
PID 2036 wrote to memory of 892	2036	beeifigbdh.exe	wmic.exe
PID 2036 wrote to memory of 892	2036	beeifigbdh.exe	wmic.exe
PID 2036 wrote to memory of 892	2036	beeifigbdh.exe	wmic.exe
PID 2036 wrote to memory of 536	2036	beeifigbdh.exe	wmic.exe
PID 2036 wrote to memory of 536	2036	beeifigbdh.exe	wmic.exe
PID 2036 wrote to memory of 536	2036	beeifigbdh.exe	wmic.exe
PID 2036 wrote to memory of 536	2036	beeifigbdh.exe	wmic.exe
PID 2036 wrote to memory of 964	2036	beeifigbdh.exe	wmic.exe
PID 2036 wrote to memory of 964	2036	beeifigbdh.exe	wmic.exe
PID 2036 wrote to memory of 964	2036	beeifigbdh.exe	wmic.exe
PID 2036 wrote to memory of 964	2036	beeifigbdh.exe	wmic.exe
PID 2036 wrote to memory of 960	2036	beeifigbdh.exe	wmic.exe
PID 2036 wrote to memory of 960	2036	beeifigbdh.exe	wmic.exe
PID 2036 wrote to memory of 960	2036	beeifigbdh.exe	wmic.exe
PID 2036 wrote to memory of 960	2036	beeifigbdh.exe	wmic.exe
PID 2036 wrote to memory of 760	2036	beeifigbdh.exe	WerFault.exe
PID 2036 wrote to memory of 760	2036	beeifigbdh.exe	WerFault.exe
PID 2036 wrote to memory of 760	2036	beeifigbdh.exe	WerFault.exe
PID 2036 wrote to memory of 760	2036	beeifigbdh.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\abf1a8f274edbb6109c894b245f7f57ff961c78a06199ec20500c5dee0530cb7.exe
"C:\Users\Admin\AppData\Local\Temp\abf1a8f274edbb6109c894b245f7f57ff961c78a06199ec20500c5dee0530cb7.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1972

C:\Users\Admin\AppData\Local\Temp\beeifigbdh.exe
C:\Users\Admin\AppData\Local\Temp\beeifigbdh.exe 0]3]1]5]6]5]0]2]6]9]7 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
2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2036

C:\Windows\SysWOW64\Wbem\wmic.exe
wmic /output:C:\Users\Admin\AppData\Local\Temp\81669279041.txt bios get serialnumber
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1616

C:\Windows\SysWOW64\Wbem\wmic.exe
wmic /output:C:\Users\Admin\AppData\Local\Temp\81669279041.txt bios get version
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:892

C:\Windows\SysWOW64\Wbem\wmic.exe
wmic /output:C:\Users\Admin\AppData\Local\Temp\81669279041.txt bios get version
3⤵
PID:536

C:\Windows\SysWOW64\Wbem\wmic.exe
wmic /output:C:\Users\Admin\AppData\Local\Temp\81669279041.txt bios get version
3⤵
PID:964

C:\Windows\SysWOW64\Wbem\wmic.exe
wmic /output:C:\Users\Admin\AppData\Local\Temp\81669279041.txt bios get version
3⤵
PID:960

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2036 -s 372
3⤵
- Loads dropped DLL
- Program crash
PID:760

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\81669279041.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81669279041.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

Download Submit
C:\Users\Admin\AppData\Local\Temp\81669279041.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

Download Submit
C:\Users\Admin\AppData\Local\Temp\81669279041.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

Download Submit
C:\Users\Admin\AppData\Local\Temp\81669279041.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

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

Filesize
538KB

MD5
459fe2dd1cedd2eeeca3844105cfff1f

SHA1
40cd4e83e6f84e980d17a67577fc74e3a0370f51

SHA256
33db4a3227eec6f24e8a50503e65a05e58e284a651c5bb26e5446919e755a88f

SHA512
7083bb151d4895050f38cb609cffc362e8cccbe74f00811acdba7531160ce504e0982d7afdb8146f6bdc02161a43df033ac207ea9dfcbf6171c9ac7a0f8f127d

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

Filesize
538KB

MD5
459fe2dd1cedd2eeeca3844105cfff1f

SHA1
40cd4e83e6f84e980d17a67577fc74e3a0370f51

SHA256
33db4a3227eec6f24e8a50503e65a05e58e284a651c5bb26e5446919e755a88f

SHA512
7083bb151d4895050f38cb609cffc362e8cccbe74f00811acdba7531160ce504e0982d7afdb8146f6bdc02161a43df033ac207ea9dfcbf6171c9ac7a0f8f127d

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

Filesize
538KB

MD5
459fe2dd1cedd2eeeca3844105cfff1f

SHA1
40cd4e83e6f84e980d17a67577fc74e3a0370f51

SHA256
33db4a3227eec6f24e8a50503e65a05e58e284a651c5bb26e5446919e755a88f

SHA512
7083bb151d4895050f38cb609cffc362e8cccbe74f00811acdba7531160ce504e0982d7afdb8146f6bdc02161a43df033ac207ea9dfcbf6171c9ac7a0f8f127d

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

Filesize
538KB

MD5
459fe2dd1cedd2eeeca3844105cfff1f

SHA1
40cd4e83e6f84e980d17a67577fc74e3a0370f51

SHA256
33db4a3227eec6f24e8a50503e65a05e58e284a651c5bb26e5446919e755a88f

SHA512
7083bb151d4895050f38cb609cffc362e8cccbe74f00811acdba7531160ce504e0982d7afdb8146f6bdc02161a43df033ac207ea9dfcbf6171c9ac7a0f8f127d

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

Filesize
538KB

MD5
459fe2dd1cedd2eeeca3844105cfff1f

SHA1
40cd4e83e6f84e980d17a67577fc74e3a0370f51

SHA256
33db4a3227eec6f24e8a50503e65a05e58e284a651c5bb26e5446919e755a88f

SHA512
7083bb151d4895050f38cb609cffc362e8cccbe74f00811acdba7531160ce504e0982d7afdb8146f6bdc02161a43df033ac207ea9dfcbf6171c9ac7a0f8f127d

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

Filesize
538KB

MD5
459fe2dd1cedd2eeeca3844105cfff1f

SHA1
40cd4e83e6f84e980d17a67577fc74e3a0370f51

SHA256
33db4a3227eec6f24e8a50503e65a05e58e284a651c5bb26e5446919e755a88f

SHA512
7083bb151d4895050f38cb609cffc362e8cccbe74f00811acdba7531160ce504e0982d7afdb8146f6bdc02161a43df033ac207ea9dfcbf6171c9ac7a0f8f127d

Download Submit
memory/536-63-0x0000000000000000-mapping.dmp

Download
memory/760-69-0x0000000000000000-mapping.dmp

Download
memory/892-61-0x0000000000000000-mapping.dmp

Download
memory/960-67-0x0000000000000000-mapping.dmp

Download
memory/964-65-0x0000000000000000-mapping.dmp

Download
memory/1616-59-0x0000000000000000-mapping.dmp

Download
memory/1972-54-0x0000000075501000-0x0000000075503000-memory.dmp

Filesize
8KB

Download
memory/2036-56-0x0000000000000000-mapping.dmp

Download