ab54cbf319e9f91104a30ea0507c4e6933d6e49754c9ba838ab735879c98cbdc

Analysis

max time kernel
47s
max time network
52s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
07/11/2022, 10:47

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General

Target

ab54cbf319e9f91104a30ea0507c4e6933d6e49754c9ba838ab735879c98cbdc.exe
Size

370KB
MD5

68c5531e38c8670c3db01c1f8884dabf
SHA1

da1d1ae3cf6e1a15bfe56fb060e26f7e46abd910
SHA256

ab54cbf319e9f91104a30ea0507c4e6933d6e49754c9ba838ab735879c98cbdc
SHA512

1992c6db8175579b7ac32e349463e045cd5ceff711d453d8e94d57545969b0300f38a31339c510b634c2946f3c023ad6de77b16958f7e8060f4e5e327d5a6810
SSDEEP

6144:EFJ0J5hrungm1gSytUcxMWD79IcnT989Dki0kcpqQ5DMKm6SnNrXVpXKvPMu84:ZHfXHzxPH6uTGXnQdmrnNrb60K

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1180	beejefaaid.exe

Loads dropped DLL 5 IoCs

pid	Process
1416	ab54cbf319e9f91104a30ea0507c4e6933d6e49754c9ba838ab735879c98cbdc.exe
2008	WerFault.exe
2008	WerFault.exe
2008	WerFault.exe
2008	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
2008	1180	WerFault.exe	27

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2044	wmic.exe
Token: SeSecurityPrivilege	2044	wmic.exe
Token: SeTakeOwnershipPrivilege	2044	wmic.exe
Token: SeLoadDriverPrivilege	2044	wmic.exe
Token: SeSystemProfilePrivilege	2044	wmic.exe
Token: SeSystemtimePrivilege	2044	wmic.exe
Token: SeProfSingleProcessPrivilege	2044	wmic.exe
Token: SeIncBasePriorityPrivilege	2044	wmic.exe
Token: SeCreatePagefilePrivilege	2044	wmic.exe
Token: SeBackupPrivilege	2044	wmic.exe
Token: SeRestorePrivilege	2044	wmic.exe
Token: SeShutdownPrivilege	2044	wmic.exe
Token: SeDebugPrivilege	2044	wmic.exe
Token: SeSystemEnvironmentPrivilege	2044	wmic.exe
Token: SeRemoteShutdownPrivilege	2044	wmic.exe
Token: SeUndockPrivilege	2044	wmic.exe
Token: SeManageVolumePrivilege	2044	wmic.exe
Token: 33	2044	wmic.exe
Token: 34	2044	wmic.exe
Token: 35	2044	wmic.exe
Token: SeIncreaseQuotaPrivilege	2044	wmic.exe
Token: SeSecurityPrivilege	2044	wmic.exe
Token: SeTakeOwnershipPrivilege	2044	wmic.exe
Token: SeLoadDriverPrivilege	2044	wmic.exe
Token: SeSystemProfilePrivilege	2044	wmic.exe
Token: SeSystemtimePrivilege	2044	wmic.exe
Token: SeProfSingleProcessPrivilege	2044	wmic.exe
Token: SeIncBasePriorityPrivilege	2044	wmic.exe
Token: SeCreatePagefilePrivilege	2044	wmic.exe
Token: SeBackupPrivilege	2044	wmic.exe
Token: SeRestorePrivilege	2044	wmic.exe
Token: SeShutdownPrivilege	2044	wmic.exe
Token: SeDebugPrivilege	2044	wmic.exe
Token: SeSystemEnvironmentPrivilege	2044	wmic.exe
Token: SeRemoteShutdownPrivilege	2044	wmic.exe
Token: SeUndockPrivilege	2044	wmic.exe
Token: SeManageVolumePrivilege	2044	wmic.exe
Token: 33	2044	wmic.exe
Token: 34	2044	wmic.exe
Token: 35	2044	wmic.exe
Token: SeIncreaseQuotaPrivilege	1344	wmic.exe
Token: SeSecurityPrivilege	1344	wmic.exe
Token: SeTakeOwnershipPrivilege	1344	wmic.exe
Token: SeLoadDriverPrivilege	1344	wmic.exe
Token: SeSystemProfilePrivilege	1344	wmic.exe
Token: SeSystemtimePrivilege	1344	wmic.exe
Token: SeProfSingleProcessPrivilege	1344	wmic.exe
Token: SeIncBasePriorityPrivilege	1344	wmic.exe
Token: SeCreatePagefilePrivilege	1344	wmic.exe
Token: SeBackupPrivilege	1344	wmic.exe
Token: SeRestorePrivilege	1344	wmic.exe
Token: SeShutdownPrivilege	1344	wmic.exe
Token: SeDebugPrivilege	1344	wmic.exe
Token: SeSystemEnvironmentPrivilege	1344	wmic.exe
Token: SeRemoteShutdownPrivilege	1344	wmic.exe
Token: SeUndockPrivilege	1344	wmic.exe
Token: SeManageVolumePrivilege	1344	wmic.exe
Token: 33	1344	wmic.exe
Token: 34	1344	wmic.exe
Token: 35	1344	wmic.exe
Token: SeIncreaseQuotaPrivilege	1344	wmic.exe
Token: SeSecurityPrivilege	1344	wmic.exe
Token: SeTakeOwnershipPrivilege	1344	wmic.exe
Token: SeLoadDriverPrivilege	1344	wmic.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 1416 wrote to memory of 1180	1416	ab54cbf319e9f91104a30ea0507c4e6933d6e49754c9ba838ab735879c98cbdc.exe	27
PID 1416 wrote to memory of 1180	1416	ab54cbf319e9f91104a30ea0507c4e6933d6e49754c9ba838ab735879c98cbdc.exe	27
PID 1416 wrote to memory of 1180	1416	ab54cbf319e9f91104a30ea0507c4e6933d6e49754c9ba838ab735879c98cbdc.exe	27
PID 1416 wrote to memory of 1180	1416	ab54cbf319e9f91104a30ea0507c4e6933d6e49754c9ba838ab735879c98cbdc.exe	27
PID 1180 wrote to memory of 2044	1180	beejefaaid.exe	28
PID 1180 wrote to memory of 2044	1180	beejefaaid.exe	28
PID 1180 wrote to memory of 2044	1180	beejefaaid.exe	28
PID 1180 wrote to memory of 2044	1180	beejefaaid.exe	28
PID 1180 wrote to memory of 1344	1180	beejefaaid.exe	32
PID 1180 wrote to memory of 1344	1180	beejefaaid.exe	32
PID 1180 wrote to memory of 1344	1180	beejefaaid.exe	32
PID 1180 wrote to memory of 1344	1180	beejefaaid.exe	32
PID 1180 wrote to memory of 1536	1180	beejefaaid.exe	33
PID 1180 wrote to memory of 1536	1180	beejefaaid.exe	33
PID 1180 wrote to memory of 1536	1180	beejefaaid.exe	33
PID 1180 wrote to memory of 1536	1180	beejefaaid.exe	33
PID 1180 wrote to memory of 2016	1180	beejefaaid.exe	35
PID 1180 wrote to memory of 2016	1180	beejefaaid.exe	35
PID 1180 wrote to memory of 2016	1180	beejefaaid.exe	35
PID 1180 wrote to memory of 2016	1180	beejefaaid.exe	35
PID 1180 wrote to memory of 692	1180	beejefaaid.exe	37
PID 1180 wrote to memory of 692	1180	beejefaaid.exe	37
PID 1180 wrote to memory of 692	1180	beejefaaid.exe	37
PID 1180 wrote to memory of 692	1180	beejefaaid.exe	37
PID 1180 wrote to memory of 2008	1180	beejefaaid.exe	39
PID 1180 wrote to memory of 2008	1180	beejefaaid.exe	39
PID 1180 wrote to memory of 2008	1180	beejefaaid.exe	39
PID 1180 wrote to memory of 2008	1180	beejefaaid.exe	39

C:\Users\Admin\AppData\Local\Temp\ab54cbf319e9f91104a30ea0507c4e6933d6e49754c9ba838ab735879c98cbdc.exe
"C:\Users\Admin\AppData\Local\Temp\ab54cbf319e9f91104a30ea0507c4e6933d6e49754c9ba838ab735879c98cbdc.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1416
- C:\Users\Admin\AppData\Local\Temp\beejefaaid.exe
  C:\Users\Admin\AppData\Local\Temp\beejefaaid.exe 5^4^7^5^9^7^0^3^8^8^4 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
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:1180
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81667867217.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2044
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81667867217.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1344
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81667867217.txt bios get version
    3⤵
    PID:1536
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81667867217.txt bios get version
    3⤵
    PID:2016
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81667867217.txt bios get version
    3⤵
    PID:692
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1180 -s 372
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2008

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\81667867217.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81667867217.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

Download Submit
C:\Users\Admin\AppData\Local\Temp\81667867217.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

Download Submit
C:\Users\Admin\AppData\Local\Temp\81667867217.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

Download Submit
C:\Users\Admin\AppData\Local\Temp\81667867217.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

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

Filesize
631KB

MD5
9bc764adae6590a02c8c99ba0cce2c36

SHA1
e3f52ea6d557e0799821b34111199e403363e086

SHA256
327985dbbaa763e69421433cc0934925feea467dde188c128cc60f2ea6c74846

SHA512
d2f733dc23c3342f9a52a6820db26c04cc11388ff00fb5e5c9338b94b5ea755f161d6c1b6804eef1c89b5f5b1fb831fdf480a2e1a298b9ca01e71af182a0cdab

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

Filesize
631KB

MD5
9bc764adae6590a02c8c99ba0cce2c36

SHA1
e3f52ea6d557e0799821b34111199e403363e086

SHA256
327985dbbaa763e69421433cc0934925feea467dde188c128cc60f2ea6c74846

SHA512
d2f733dc23c3342f9a52a6820db26c04cc11388ff00fb5e5c9338b94b5ea755f161d6c1b6804eef1c89b5f5b1fb831fdf480a2e1a298b9ca01e71af182a0cdab

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

Filesize
631KB

MD5
9bc764adae6590a02c8c99ba0cce2c36

SHA1
e3f52ea6d557e0799821b34111199e403363e086

SHA256
327985dbbaa763e69421433cc0934925feea467dde188c128cc60f2ea6c74846

SHA512
d2f733dc23c3342f9a52a6820db26c04cc11388ff00fb5e5c9338b94b5ea755f161d6c1b6804eef1c89b5f5b1fb831fdf480a2e1a298b9ca01e71af182a0cdab

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

Filesize
631KB

MD5
9bc764adae6590a02c8c99ba0cce2c36

SHA1
e3f52ea6d557e0799821b34111199e403363e086

SHA256
327985dbbaa763e69421433cc0934925feea467dde188c128cc60f2ea6c74846

SHA512
d2f733dc23c3342f9a52a6820db26c04cc11388ff00fb5e5c9338b94b5ea755f161d6c1b6804eef1c89b5f5b1fb831fdf480a2e1a298b9ca01e71af182a0cdab

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

Filesize
631KB

MD5
9bc764adae6590a02c8c99ba0cce2c36

SHA1
e3f52ea6d557e0799821b34111199e403363e086

SHA256
327985dbbaa763e69421433cc0934925feea467dde188c128cc60f2ea6c74846

SHA512
d2f733dc23c3342f9a52a6820db26c04cc11388ff00fb5e5c9338b94b5ea755f161d6c1b6804eef1c89b5f5b1fb831fdf480a2e1a298b9ca01e71af182a0cdab

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

Filesize
631KB

MD5
9bc764adae6590a02c8c99ba0cce2c36

SHA1
e3f52ea6d557e0799821b34111199e403363e086

SHA256
327985dbbaa763e69421433cc0934925feea467dde188c128cc60f2ea6c74846

SHA512
d2f733dc23c3342f9a52a6820db26c04cc11388ff00fb5e5c9338b94b5ea755f161d6c1b6804eef1c89b5f5b1fb831fdf480a2e1a298b9ca01e71af182a0cdab

Download Submit
memory/1416-54-0x0000000074DC1000-0x0000000074DC3000-memory.dmp

Filesize
8KB

Download