b054a0006c4d82a544ecd35e5da85badaf56b7f856beda28cc1d304259f82dd9

Analysis

max time kernel
54s
max time network
65s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
04/12/2022, 02:09

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

b054a0006c4d82a544ecd35e5da85badaf56b7f856beda28cc1d304259f82dd9.exe
Size

339KB
MD5

390fbda88783f224b5ced72477713ee0
SHA1

74766410842eac924fa8e605d96dccb0f58e7651
SHA256

b054a0006c4d82a544ecd35e5da85badaf56b7f856beda28cc1d304259f82dd9
SHA512

e76123e692726c5d78f623f939ea05b74d0ce48d9d874d9d0f01236bde8256e1ac284ec51cbf01b54ca892fae0ce383814fc6bc698a1237808be3c9445441388
SSDEEP

6144:RFJ01d/L5Du5cQ77sHIWgTbF8cCzL0pdCS+ZqSPVxv4:UZZu5cQv3TbF8cCP0p88sjA

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
520	beeigfajea.exe

Loads dropped DLL 5 IoCs

pid	Process
772	b054a0006c4d82a544ecd35e5da85badaf56b7f856beda28cc1d304259f82dd9.exe
1460	WerFault.exe
1460	WerFault.exe
1460	WerFault.exe
1460	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
1460	520	WerFault.exe	28

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	464	wmic.exe
Token: SeSecurityPrivilege	464	wmic.exe
Token: SeTakeOwnershipPrivilege	464	wmic.exe
Token: SeLoadDriverPrivilege	464	wmic.exe
Token: SeSystemProfilePrivilege	464	wmic.exe
Token: SeSystemtimePrivilege	464	wmic.exe
Token: SeProfSingleProcessPrivilege	464	wmic.exe
Token: SeIncBasePriorityPrivilege	464	wmic.exe
Token: SeCreatePagefilePrivilege	464	wmic.exe
Token: SeBackupPrivilege	464	wmic.exe
Token: SeRestorePrivilege	464	wmic.exe
Token: SeShutdownPrivilege	464	wmic.exe
Token: SeDebugPrivilege	464	wmic.exe
Token: SeSystemEnvironmentPrivilege	464	wmic.exe
Token: SeRemoteShutdownPrivilege	464	wmic.exe
Token: SeUndockPrivilege	464	wmic.exe
Token: SeManageVolumePrivilege	464	wmic.exe
Token: 33	464	wmic.exe
Token: 34	464	wmic.exe
Token: 35	464	wmic.exe
Token: SeIncreaseQuotaPrivilege	464	wmic.exe
Token: SeSecurityPrivilege	464	wmic.exe
Token: SeTakeOwnershipPrivilege	464	wmic.exe
Token: SeLoadDriverPrivilege	464	wmic.exe
Token: SeSystemProfilePrivilege	464	wmic.exe
Token: SeSystemtimePrivilege	464	wmic.exe
Token: SeProfSingleProcessPrivilege	464	wmic.exe
Token: SeIncBasePriorityPrivilege	464	wmic.exe
Token: SeCreatePagefilePrivilege	464	wmic.exe
Token: SeBackupPrivilege	464	wmic.exe
Token: SeRestorePrivilege	464	wmic.exe
Token: SeShutdownPrivilege	464	wmic.exe
Token: SeDebugPrivilege	464	wmic.exe
Token: SeSystemEnvironmentPrivilege	464	wmic.exe
Token: SeRemoteShutdownPrivilege	464	wmic.exe
Token: SeUndockPrivilege	464	wmic.exe
Token: SeManageVolumePrivilege	464	wmic.exe
Token: 33	464	wmic.exe
Token: 34	464	wmic.exe
Token: 35	464	wmic.exe
Token: SeIncreaseQuotaPrivilege	1548	wmic.exe
Token: SeSecurityPrivilege	1548	wmic.exe
Token: SeTakeOwnershipPrivilege	1548	wmic.exe
Token: SeLoadDriverPrivilege	1548	wmic.exe
Token: SeSystemProfilePrivilege	1548	wmic.exe
Token: SeSystemtimePrivilege	1548	wmic.exe
Token: SeProfSingleProcessPrivilege	1548	wmic.exe
Token: SeIncBasePriorityPrivilege	1548	wmic.exe
Token: SeCreatePagefilePrivilege	1548	wmic.exe
Token: SeBackupPrivilege	1548	wmic.exe
Token: SeRestorePrivilege	1548	wmic.exe
Token: SeShutdownPrivilege	1548	wmic.exe
Token: SeDebugPrivilege	1548	wmic.exe
Token: SeSystemEnvironmentPrivilege	1548	wmic.exe
Token: SeRemoteShutdownPrivilege	1548	wmic.exe
Token: SeUndockPrivilege	1548	wmic.exe
Token: SeManageVolumePrivilege	1548	wmic.exe
Token: 33	1548	wmic.exe
Token: 34	1548	wmic.exe
Token: 35	1548	wmic.exe
Token: SeIncreaseQuotaPrivilege	1548	wmic.exe
Token: SeSecurityPrivilege	1548	wmic.exe
Token: SeTakeOwnershipPrivilege	1548	wmic.exe
Token: SeLoadDriverPrivilege	1548	wmic.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 772 wrote to memory of 520	772	b054a0006c4d82a544ecd35e5da85badaf56b7f856beda28cc1d304259f82dd9.exe	28
PID 772 wrote to memory of 520	772	b054a0006c4d82a544ecd35e5da85badaf56b7f856beda28cc1d304259f82dd9.exe	28
PID 772 wrote to memory of 520	772	b054a0006c4d82a544ecd35e5da85badaf56b7f856beda28cc1d304259f82dd9.exe	28
PID 772 wrote to memory of 520	772	b054a0006c4d82a544ecd35e5da85badaf56b7f856beda28cc1d304259f82dd9.exe	28
PID 520 wrote to memory of 464	520	beeigfajea.exe	29
PID 520 wrote to memory of 464	520	beeigfajea.exe	29
PID 520 wrote to memory of 464	520	beeigfajea.exe	29
PID 520 wrote to memory of 464	520	beeigfajea.exe	29
PID 520 wrote to memory of 1548	520	beeigfajea.exe	32
PID 520 wrote to memory of 1548	520	beeigfajea.exe	32
PID 520 wrote to memory of 1548	520	beeigfajea.exe	32
PID 520 wrote to memory of 1548	520	beeigfajea.exe	32
PID 520 wrote to memory of 868	520	beeigfajea.exe	34
PID 520 wrote to memory of 868	520	beeigfajea.exe	34
PID 520 wrote to memory of 868	520	beeigfajea.exe	34
PID 520 wrote to memory of 868	520	beeigfajea.exe	34
PID 520 wrote to memory of 1864	520	beeigfajea.exe	37
PID 520 wrote to memory of 1864	520	beeigfajea.exe	37
PID 520 wrote to memory of 1864	520	beeigfajea.exe	37
PID 520 wrote to memory of 1864	520	beeigfajea.exe	37
PID 520 wrote to memory of 1924	520	beeigfajea.exe	38
PID 520 wrote to memory of 1924	520	beeigfajea.exe	38
PID 520 wrote to memory of 1924	520	beeigfajea.exe	38
PID 520 wrote to memory of 1924	520	beeigfajea.exe	38
PID 520 wrote to memory of 1460	520	beeigfajea.exe	40
PID 520 wrote to memory of 1460	520	beeigfajea.exe	40
PID 520 wrote to memory of 1460	520	beeigfajea.exe	40
PID 520 wrote to memory of 1460	520	beeigfajea.exe	40

C:\Users\Admin\AppData\Local\Temp\b054a0006c4d82a544ecd35e5da85badaf56b7f856beda28cc1d304259f82dd9.exe
"C:\Users\Admin\AppData\Local\Temp\b054a0006c4d82a544ecd35e5da85badaf56b7f856beda28cc1d304259f82dd9.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:772
- C:\Users\Admin\AppData\Local\Temp\beeigfajea.exe
  C:\Users\Admin\AppData\Local\Temp\beeigfajea.exe 0^4^7^5^9^9^4^0^4^1^7 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
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:520
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81670419920.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:464
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81670419920.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1548
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81670419920.txt bios get version
    3⤵
    PID:868
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81670419920.txt bios get version
    3⤵
    PID:1864
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81670419920.txt bios get version
    3⤵
    PID:1924
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 520 -s 372
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:1460

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\81670419920.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81670419920.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

Download Submit
C:\Users\Admin\AppData\Local\Temp\81670419920.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

Download Submit
C:\Users\Admin\AppData\Local\Temp\81670419920.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

Download Submit
C:\Users\Admin\AppData\Local\Temp\81670419920.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

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

Filesize
538KB

MD5
cdf092407cf6212f09032be896d638f7

SHA1
70d05432275c69bd583371692eb880205cf79a39

SHA256
a5c95b4510108aa0610fc3559fd1fba6cadf33463030a1867f31853327dd6d22

SHA512
febd2450ac69e83f8dea9d909844b4c72d1149109db8deac06148bdf1fa7fa40b949035c2f92083874627984a94958187f9ec8d69b514f06e99c8a60ad61bcae

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

Filesize
538KB

MD5
cdf092407cf6212f09032be896d638f7

SHA1
70d05432275c69bd583371692eb880205cf79a39

SHA256
a5c95b4510108aa0610fc3559fd1fba6cadf33463030a1867f31853327dd6d22

SHA512
febd2450ac69e83f8dea9d909844b4c72d1149109db8deac06148bdf1fa7fa40b949035c2f92083874627984a94958187f9ec8d69b514f06e99c8a60ad61bcae

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

Filesize
538KB

MD5
cdf092407cf6212f09032be896d638f7

SHA1
70d05432275c69bd583371692eb880205cf79a39

SHA256
a5c95b4510108aa0610fc3559fd1fba6cadf33463030a1867f31853327dd6d22

SHA512
febd2450ac69e83f8dea9d909844b4c72d1149109db8deac06148bdf1fa7fa40b949035c2f92083874627984a94958187f9ec8d69b514f06e99c8a60ad61bcae

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

Filesize
538KB

MD5
cdf092407cf6212f09032be896d638f7

SHA1
70d05432275c69bd583371692eb880205cf79a39

SHA256
a5c95b4510108aa0610fc3559fd1fba6cadf33463030a1867f31853327dd6d22

SHA512
febd2450ac69e83f8dea9d909844b4c72d1149109db8deac06148bdf1fa7fa40b949035c2f92083874627984a94958187f9ec8d69b514f06e99c8a60ad61bcae

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

Filesize
538KB

MD5
cdf092407cf6212f09032be896d638f7

SHA1
70d05432275c69bd583371692eb880205cf79a39

SHA256
a5c95b4510108aa0610fc3559fd1fba6cadf33463030a1867f31853327dd6d22

SHA512
febd2450ac69e83f8dea9d909844b4c72d1149109db8deac06148bdf1fa7fa40b949035c2f92083874627984a94958187f9ec8d69b514f06e99c8a60ad61bcae

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

Filesize
538KB

MD5
cdf092407cf6212f09032be896d638f7

SHA1
70d05432275c69bd583371692eb880205cf79a39

SHA256
a5c95b4510108aa0610fc3559fd1fba6cadf33463030a1867f31853327dd6d22

SHA512
febd2450ac69e83f8dea9d909844b4c72d1149109db8deac06148bdf1fa7fa40b949035c2f92083874627984a94958187f9ec8d69b514f06e99c8a60ad61bcae

Download Submit
memory/772-54-0x0000000075F21000-0x0000000075F23000-memory.dmp

Filesize
8KB

Download