b05d92292804703e2b33c040d2dcebaf44043e919767d5a2419b202fcc98d1e7

Analysis

max time kernel
41s
max time network
47s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
04/12/2022, 01:49

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General

Target

b05d92292804703e2b33c040d2dcebaf44043e919767d5a2419b202fcc98d1e7.exe
Size

339KB
MD5

6ce7acab2e408d565191bedb879ea1de
SHA1

50bc4325c19c627d530183e36bae3943549dd732
SHA256

b05d92292804703e2b33c040d2dcebaf44043e919767d5a2419b202fcc98d1e7
SHA512

b97962e885dc5b35c6e01e5ca571c62016dd01fe20029b2c1a2cdff8bae5d04853ca64d9e9dc9e0e422043b4c4f96832e1aee92d3efd79fa46b27820a436656f
SSDEEP

6144:GFJ01TQgvy5DnUbrnu9hxEgUOQVF9NC2dMpbpNDZS7:faDnUXEhjNQy2ytxS7

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1716	beeiccjhdh.exe

Loads dropped DLL 5 IoCs

pid	Process
560	b05d92292804703e2b33c040d2dcebaf44043e919767d5a2419b202fcc98d1e7.exe
1172	WerFault.exe
1172	WerFault.exe
1172	WerFault.exe
1172	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
1172	1716	WerFault.exe	28

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	948	wmic.exe
Token: SeSecurityPrivilege	948	wmic.exe
Token: SeTakeOwnershipPrivilege	948	wmic.exe
Token: SeLoadDriverPrivilege	948	wmic.exe
Token: SeSystemProfilePrivilege	948	wmic.exe
Token: SeSystemtimePrivilege	948	wmic.exe
Token: SeProfSingleProcessPrivilege	948	wmic.exe
Token: SeIncBasePriorityPrivilege	948	wmic.exe
Token: SeCreatePagefilePrivilege	948	wmic.exe
Token: SeBackupPrivilege	948	wmic.exe
Token: SeRestorePrivilege	948	wmic.exe
Token: SeShutdownPrivilege	948	wmic.exe
Token: SeDebugPrivilege	948	wmic.exe
Token: SeSystemEnvironmentPrivilege	948	wmic.exe
Token: SeRemoteShutdownPrivilege	948	wmic.exe
Token: SeUndockPrivilege	948	wmic.exe
Token: SeManageVolumePrivilege	948	wmic.exe
Token: 33	948	wmic.exe
Token: 34	948	wmic.exe
Token: 35	948	wmic.exe
Token: SeIncreaseQuotaPrivilege	948	wmic.exe
Token: SeSecurityPrivilege	948	wmic.exe
Token: SeTakeOwnershipPrivilege	948	wmic.exe
Token: SeLoadDriverPrivilege	948	wmic.exe
Token: SeSystemProfilePrivilege	948	wmic.exe
Token: SeSystemtimePrivilege	948	wmic.exe
Token: SeProfSingleProcessPrivilege	948	wmic.exe
Token: SeIncBasePriorityPrivilege	948	wmic.exe
Token: SeCreatePagefilePrivilege	948	wmic.exe
Token: SeBackupPrivilege	948	wmic.exe
Token: SeRestorePrivilege	948	wmic.exe
Token: SeShutdownPrivilege	948	wmic.exe
Token: SeDebugPrivilege	948	wmic.exe
Token: SeSystemEnvironmentPrivilege	948	wmic.exe
Token: SeRemoteShutdownPrivilege	948	wmic.exe
Token: SeUndockPrivilege	948	wmic.exe
Token: SeManageVolumePrivilege	948	wmic.exe
Token: 33	948	wmic.exe
Token: 34	948	wmic.exe
Token: 35	948	wmic.exe
Token: SeIncreaseQuotaPrivilege	1880	wmic.exe
Token: SeSecurityPrivilege	1880	wmic.exe
Token: SeTakeOwnershipPrivilege	1880	wmic.exe
Token: SeLoadDriverPrivilege	1880	wmic.exe
Token: SeSystemProfilePrivilege	1880	wmic.exe
Token: SeSystemtimePrivilege	1880	wmic.exe
Token: SeProfSingleProcessPrivilege	1880	wmic.exe
Token: SeIncBasePriorityPrivilege	1880	wmic.exe
Token: SeCreatePagefilePrivilege	1880	wmic.exe
Token: SeBackupPrivilege	1880	wmic.exe
Token: SeRestorePrivilege	1880	wmic.exe
Token: SeShutdownPrivilege	1880	wmic.exe
Token: SeDebugPrivilege	1880	wmic.exe
Token: SeSystemEnvironmentPrivilege	1880	wmic.exe
Token: SeRemoteShutdownPrivilege	1880	wmic.exe
Token: SeUndockPrivilege	1880	wmic.exe
Token: SeManageVolumePrivilege	1880	wmic.exe
Token: 33	1880	wmic.exe
Token: 34	1880	wmic.exe
Token: 35	1880	wmic.exe
Token: SeIncreaseQuotaPrivilege	1880	wmic.exe
Token: SeSecurityPrivilege	1880	wmic.exe
Token: SeTakeOwnershipPrivilege	1880	wmic.exe
Token: SeLoadDriverPrivilege	1880	wmic.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 560 wrote to memory of 1716	560	b05d92292804703e2b33c040d2dcebaf44043e919767d5a2419b202fcc98d1e7.exe	28
PID 560 wrote to memory of 1716	560	b05d92292804703e2b33c040d2dcebaf44043e919767d5a2419b202fcc98d1e7.exe	28
PID 560 wrote to memory of 1716	560	b05d92292804703e2b33c040d2dcebaf44043e919767d5a2419b202fcc98d1e7.exe	28
PID 560 wrote to memory of 1716	560	b05d92292804703e2b33c040d2dcebaf44043e919767d5a2419b202fcc98d1e7.exe	28
PID 1716 wrote to memory of 948	1716	beeiccjhdh.exe	29
PID 1716 wrote to memory of 948	1716	beeiccjhdh.exe	29
PID 1716 wrote to memory of 948	1716	beeiccjhdh.exe	29
PID 1716 wrote to memory of 948	1716	beeiccjhdh.exe	29
PID 1716 wrote to memory of 1880	1716	beeiccjhdh.exe	32
PID 1716 wrote to memory of 1880	1716	beeiccjhdh.exe	32
PID 1716 wrote to memory of 1880	1716	beeiccjhdh.exe	32
PID 1716 wrote to memory of 1880	1716	beeiccjhdh.exe	32
PID 1716 wrote to memory of 1408	1716	beeiccjhdh.exe	34
PID 1716 wrote to memory of 1408	1716	beeiccjhdh.exe	34
PID 1716 wrote to memory of 1408	1716	beeiccjhdh.exe	34
PID 1716 wrote to memory of 1408	1716	beeiccjhdh.exe	34
PID 1716 wrote to memory of 1804	1716	beeiccjhdh.exe	36
PID 1716 wrote to memory of 1804	1716	beeiccjhdh.exe	36
PID 1716 wrote to memory of 1804	1716	beeiccjhdh.exe	36
PID 1716 wrote to memory of 1804	1716	beeiccjhdh.exe	36
PID 1716 wrote to memory of 1908	1716	beeiccjhdh.exe	38
PID 1716 wrote to memory of 1908	1716	beeiccjhdh.exe	38
PID 1716 wrote to memory of 1908	1716	beeiccjhdh.exe	38
PID 1716 wrote to memory of 1908	1716	beeiccjhdh.exe	38
PID 1716 wrote to memory of 1172	1716	beeiccjhdh.exe	40
PID 1716 wrote to memory of 1172	1716	beeiccjhdh.exe	40
PID 1716 wrote to memory of 1172	1716	beeiccjhdh.exe	40
PID 1716 wrote to memory of 1172	1716	beeiccjhdh.exe	40

C:\Users\Admin\AppData\Local\Temp\b05d92292804703e2b33c040d2dcebaf44043e919767d5a2419b202fcc98d1e7.exe
"C:\Users\Admin\AppData\Local\Temp\b05d92292804703e2b33c040d2dcebaf44043e919767d5a2419b202fcc98d1e7.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:560
- C:\Users\Admin\AppData\Local\Temp\beeiccjhdh.exe
  C:\Users\Admin\AppData\Local\Temp\beeiccjhdh.exe 9\5\8\0\2\9\3\2\6\9\9 JktBRDsoNjYuKRcmTk1CTkBBOyoXJkVATFdNSUhHPjQoFyo8SVFLRkI3KS0oMSkgLTpGQjcnFyZLSk9CTEBSWUA7NC0tMzIuHS1NPElNQEpfU0lJO2Jra2c1Jy9xaXMsPjxKQihMT04kPk5KJUBFQUcgLTpJRz1CQDs4GC9CKDorKxcmOy01LS8XLEItNCQoGydEMjQqLxomOyw4JTEeJk1QSTtMOk9XUFBAUz89UDQXKkhSTTtSQU5WPExHOT0eJk1QSTtMOk9XTj9EQjttXGlgXGQta2ZzX3BgalptXWVsWl5ubmxpXG5sdWJgbDMoJyUnYW0gLTxVQ1lMSUM4WmVxazFuXSVaZmgnc2Nrcm4oXG9cGydFVjxcQUc7Q0BJPT0eJkVNTUtWOU1HV1E8TzsvFyZLQzlOSVBMU1lMSUM4GC9URDowGiY7Siw1IC1JUkxOQEQ8Wk9FSjpMSz9ARDhCPVVQQzoeKUBKVk1NTlJASkM3a2lsYBgvUDxRU0xFQEVCV1VRPE9dPjhQSjgqIC0/RkI/TzQoGydJUVZBV0g4REA+V0VMOk9XSks8OzheYWpqYh4pO0ZOSURPPztcR0o0KSczJjEvJys3LSUoKS0YL044Tz9GQzxDWkFOUUs+SkY0a2lwXSAtS0ZLPzQoKy8wMjEuMjMzFyY7Sk9OSkY+QllLQERANTEvJi8xKSknKDAiMTAxLjA0KjAhPEU=
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:1716
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81670417954.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:948
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81670417954.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1880
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81670417954.txt bios get version
    3⤵
    PID:1408
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81670417954.txt bios get version
    3⤵
    PID:1804
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81670417954.txt bios get version
    3⤵
    PID:1908
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1716 -s 372
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:1172

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\81670417954.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81670417954.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

Download Submit
C:\Users\Admin\AppData\Local\Temp\81670417954.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

Download Submit
C:\Users\Admin\AppData\Local\Temp\81670417954.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

Download Submit
C:\Users\Admin\AppData\Local\Temp\81670417954.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

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

Filesize
538KB

MD5
98440ee9d38ea0423df9f6d65084789c

SHA1
ea319c12cf719c67ce4ae878481dcad3381ff00b

SHA256
84c8c35b8c3b03e4f2a778fc35535856722ca2cb12141d6dd7e1339e56113e08

SHA512
5ef72791524849703289cd67a3be9b184426acbe5e3db9be055bab65ced4b8dfbe159e97e5a6ce519ac009de63647b1ee5e7c61086856429a305c1c2392705d1

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

Filesize
538KB

MD5
98440ee9d38ea0423df9f6d65084789c

SHA1
ea319c12cf719c67ce4ae878481dcad3381ff00b

SHA256
84c8c35b8c3b03e4f2a778fc35535856722ca2cb12141d6dd7e1339e56113e08

SHA512
5ef72791524849703289cd67a3be9b184426acbe5e3db9be055bab65ced4b8dfbe159e97e5a6ce519ac009de63647b1ee5e7c61086856429a305c1c2392705d1

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

Filesize
538KB

MD5
98440ee9d38ea0423df9f6d65084789c

SHA1
ea319c12cf719c67ce4ae878481dcad3381ff00b

SHA256
84c8c35b8c3b03e4f2a778fc35535856722ca2cb12141d6dd7e1339e56113e08

SHA512
5ef72791524849703289cd67a3be9b184426acbe5e3db9be055bab65ced4b8dfbe159e97e5a6ce519ac009de63647b1ee5e7c61086856429a305c1c2392705d1

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

Filesize
538KB

MD5
98440ee9d38ea0423df9f6d65084789c

SHA1
ea319c12cf719c67ce4ae878481dcad3381ff00b

SHA256
84c8c35b8c3b03e4f2a778fc35535856722ca2cb12141d6dd7e1339e56113e08

SHA512
5ef72791524849703289cd67a3be9b184426acbe5e3db9be055bab65ced4b8dfbe159e97e5a6ce519ac009de63647b1ee5e7c61086856429a305c1c2392705d1

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

Filesize
538KB

MD5
98440ee9d38ea0423df9f6d65084789c

SHA1
ea319c12cf719c67ce4ae878481dcad3381ff00b

SHA256
84c8c35b8c3b03e4f2a778fc35535856722ca2cb12141d6dd7e1339e56113e08

SHA512
5ef72791524849703289cd67a3be9b184426acbe5e3db9be055bab65ced4b8dfbe159e97e5a6ce519ac009de63647b1ee5e7c61086856429a305c1c2392705d1

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

Filesize
538KB

MD5
98440ee9d38ea0423df9f6d65084789c

SHA1
ea319c12cf719c67ce4ae878481dcad3381ff00b

SHA256
84c8c35b8c3b03e4f2a778fc35535856722ca2cb12141d6dd7e1339e56113e08

SHA512
5ef72791524849703289cd67a3be9b184426acbe5e3db9be055bab65ced4b8dfbe159e97e5a6ce519ac009de63647b1ee5e7c61086856429a305c1c2392705d1

Download Submit
memory/560-54-0x0000000076041000-0x0000000076043000-memory.dmp

Filesize
8KB

Download