af3d519bd12d60130d9ae029fde0d434f5840f102f6c6217bc0ecafaa9baf32d

Analysis

max time kernel
20s
max time network
44s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
04/12/2022, 12:21

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General

Target

af3d519bd12d60130d9ae029fde0d434f5840f102f6c6217bc0ecafaa9baf32d.exe
Size

489KB
MD5

87f875ed4fb7fe7153d7601819e7c65b
SHA1

da1bedeeee6c2e0b8d24639b2394489c0f07c829
SHA256

af3d519bd12d60130d9ae029fde0d434f5840f102f6c6217bc0ecafaa9baf32d
SHA512

bb7fc532656abb7409a5410e4a443d24d52a99f4ef22ec0d910828a833fb1835426644f6061583da7547938381f183d479e04513cdc5cb4ed96650aa163d5a51
SSDEEP

12288:d+QfhJ7kNO9EoUOPKD3ypHaWIjsDEDsj:dXJ7kY9EoUpDipjED

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1444	befadegfdg_P.exe

Loads dropped DLL 2 IoCs

pid	Process
1640	af3d519bd12d60130d9ae029fde0d434f5840f102f6c6217bc0ecafaa9baf32d.exe
1640	af3d519bd12d60130d9ae029fde0d434f5840f102f6c6217bc0ecafaa9baf32d.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	1220	wmic.exe
Token: SeSecurityPrivilege	1220	wmic.exe
Token: SeTakeOwnershipPrivilege	1220	wmic.exe
Token: SeLoadDriverPrivilege	1220	wmic.exe
Token: SeSystemProfilePrivilege	1220	wmic.exe
Token: SeSystemtimePrivilege	1220	wmic.exe
Token: SeProfSingleProcessPrivilege	1220	wmic.exe
Token: SeIncBasePriorityPrivilege	1220	wmic.exe
Token: SeCreatePagefilePrivilege	1220	wmic.exe
Token: SeBackupPrivilege	1220	wmic.exe
Token: SeRestorePrivilege	1220	wmic.exe
Token: SeShutdownPrivilege	1220	wmic.exe
Token: SeDebugPrivilege	1220	wmic.exe
Token: SeSystemEnvironmentPrivilege	1220	wmic.exe
Token: SeRemoteShutdownPrivilege	1220	wmic.exe
Token: SeUndockPrivilege	1220	wmic.exe
Token: SeManageVolumePrivilege	1220	wmic.exe
Token: 33	1220	wmic.exe
Token: 34	1220	wmic.exe
Token: 35	1220	wmic.exe
Token: SeIncreaseQuotaPrivilege	1220	wmic.exe
Token: SeSecurityPrivilege	1220	wmic.exe
Token: SeTakeOwnershipPrivilege	1220	wmic.exe
Token: SeLoadDriverPrivilege	1220	wmic.exe
Token: SeSystemProfilePrivilege	1220	wmic.exe
Token: SeSystemtimePrivilege	1220	wmic.exe
Token: SeProfSingleProcessPrivilege	1220	wmic.exe
Token: SeIncBasePriorityPrivilege	1220	wmic.exe
Token: SeCreatePagefilePrivilege	1220	wmic.exe
Token: SeBackupPrivilege	1220	wmic.exe
Token: SeRestorePrivilege	1220	wmic.exe
Token: SeShutdownPrivilege	1220	wmic.exe
Token: SeDebugPrivilege	1220	wmic.exe
Token: SeSystemEnvironmentPrivilege	1220	wmic.exe
Token: SeRemoteShutdownPrivilege	1220	wmic.exe
Token: SeUndockPrivilege	1220	wmic.exe
Token: SeManageVolumePrivilege	1220	wmic.exe
Token: 33	1220	wmic.exe
Token: 34	1220	wmic.exe
Token: 35	1220	wmic.exe
Token: SeIncreaseQuotaPrivilege	1784	wmic.exe
Token: SeSecurityPrivilege	1784	wmic.exe
Token: SeTakeOwnershipPrivilege	1784	wmic.exe
Token: SeLoadDriverPrivilege	1784	wmic.exe
Token: SeSystemProfilePrivilege	1784	wmic.exe
Token: SeSystemtimePrivilege	1784	wmic.exe
Token: SeProfSingleProcessPrivilege	1784	wmic.exe
Token: SeIncBasePriorityPrivilege	1784	wmic.exe
Token: SeCreatePagefilePrivilege	1784	wmic.exe
Token: SeBackupPrivilege	1784	wmic.exe
Token: SeRestorePrivilege	1784	wmic.exe
Token: SeShutdownPrivilege	1784	wmic.exe
Token: SeDebugPrivilege	1784	wmic.exe
Token: SeSystemEnvironmentPrivilege	1784	wmic.exe
Token: SeRemoteShutdownPrivilege	1784	wmic.exe
Token: SeUndockPrivilege	1784	wmic.exe
Token: SeManageVolumePrivilege	1784	wmic.exe
Token: 33	1784	wmic.exe
Token: 34	1784	wmic.exe
Token: 35	1784	wmic.exe
Token: SeIncreaseQuotaPrivilege	1784	wmic.exe
Token: SeSecurityPrivilege	1784	wmic.exe
Token: SeTakeOwnershipPrivilege	1784	wmic.exe
Token: SeLoadDriverPrivilege	1784	wmic.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 1640 wrote to memory of 1444	1640	af3d519bd12d60130d9ae029fde0d434f5840f102f6c6217bc0ecafaa9baf32d.exe	27
PID 1640 wrote to memory of 1444	1640	af3d519bd12d60130d9ae029fde0d434f5840f102f6c6217bc0ecafaa9baf32d.exe	27
PID 1640 wrote to memory of 1444	1640	af3d519bd12d60130d9ae029fde0d434f5840f102f6c6217bc0ecafaa9baf32d.exe	27
PID 1640 wrote to memory of 1444	1640	af3d519bd12d60130d9ae029fde0d434f5840f102f6c6217bc0ecafaa9baf32d.exe	27
PID 1444 wrote to memory of 1220	1444	befadegfdg_P.exe	28
PID 1444 wrote to memory of 1220	1444	befadegfdg_P.exe	28
PID 1444 wrote to memory of 1220	1444	befadegfdg_P.exe	28
PID 1444 wrote to memory of 1220	1444	befadegfdg_P.exe	28
PID 1444 wrote to memory of 1784	1444	befadegfdg_P.exe	31
PID 1444 wrote to memory of 1784	1444	befadegfdg_P.exe	31
PID 1444 wrote to memory of 1784	1444	befadegfdg_P.exe	31
PID 1444 wrote to memory of 1784	1444	befadegfdg_P.exe	31
PID 1444 wrote to memory of 1012	1444	befadegfdg_P.exe	33
PID 1444 wrote to memory of 1012	1444	befadegfdg_P.exe	33
PID 1444 wrote to memory of 1012	1444	befadegfdg_P.exe	33
PID 1444 wrote to memory of 1012	1444	befadegfdg_P.exe	33
PID 1444 wrote to memory of 844	1444	befadegfdg_P.exe	35
PID 1444 wrote to memory of 844	1444	befadegfdg_P.exe	35
PID 1444 wrote to memory of 844	1444	befadegfdg_P.exe	35
PID 1444 wrote to memory of 844	1444	befadegfdg_P.exe	35
PID 1444 wrote to memory of 2000	1444	befadegfdg_P.exe	37
PID 1444 wrote to memory of 2000	1444	befadegfdg_P.exe	37
PID 1444 wrote to memory of 2000	1444	befadegfdg_P.exe	37
PID 1444 wrote to memory of 2000	1444	befadegfdg_P.exe	37

C:\Users\Admin\AppData\Local\Temp\af3d519bd12d60130d9ae029fde0d434f5840f102f6c6217bc0ecafaa9baf32d.exe
"C:\Users\Admin\AppData\Local\Temp\af3d519bd12d60130d9ae029fde0d434f5840f102f6c6217bc0ecafaa9baf32d.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1640
- C:\Users\Admin\AppData\Local\Temp\befadegfdg_P.exe
  C:\Users\Admin\AppData\Local\Temp\befadegfdg_P.exe 6|8|9|0|5|5|7|1|1|2|7 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
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:1444
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81670473056.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1220
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81670473056.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1784
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81670473056.txt bios get version
    3⤵
    PID:1012
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81670473056.txt bios get version
    3⤵
    PID:844
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81670473056.txt bios get version
    3⤵
    PID:2000

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\81670473056.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81670473056.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

Download Submit
C:\Users\Admin\AppData\Local\Temp\81670473056.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

Download Submit
C:\Users\Admin\AppData\Local\Temp\81670473056.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

Download Submit
C:\Users\Admin\AppData\Local\Temp\81670473056.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

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

Filesize
674KB

MD5
93c3c1d0d5299bb9cefe9e9181a17070

SHA1
77a89de10714fd3862276d65ca4cb440628d81a4

SHA256
fbe70131b58335fc221283fe76ee5ebeef38c677ab97a7a775ec1a8beb32aaa7

SHA512
9e2871266f95a6f96fd92db2f37141f4a39b095922e1a6f482a73fbaaeb653464f4ff0e445ef3aec95e9b1f2437245ff68fd7bc1c5e5341c572b24a1e4ab0ce3

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

Filesize
674KB

MD5
93c3c1d0d5299bb9cefe9e9181a17070

SHA1
77a89de10714fd3862276d65ca4cb440628d81a4

SHA256
fbe70131b58335fc221283fe76ee5ebeef38c677ab97a7a775ec1a8beb32aaa7

SHA512
9e2871266f95a6f96fd92db2f37141f4a39b095922e1a6f482a73fbaaeb653464f4ff0e445ef3aec95e9b1f2437245ff68fd7bc1c5e5341c572b24a1e4ab0ce3

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

Filesize
674KB

MD5
93c3c1d0d5299bb9cefe9e9181a17070

SHA1
77a89de10714fd3862276d65ca4cb440628d81a4

SHA256
fbe70131b58335fc221283fe76ee5ebeef38c677ab97a7a775ec1a8beb32aaa7

SHA512
9e2871266f95a6f96fd92db2f37141f4a39b095922e1a6f482a73fbaaeb653464f4ff0e445ef3aec95e9b1f2437245ff68fd7bc1c5e5341c572b24a1e4ab0ce3

Download Submit
memory/1444-70-0x0000000000560000-0x0000000000603000-memory.dmp

Filesize
652KB

Download
memory/1640-54-0x0000000075071000-0x0000000075073000-memory.dmp

Filesize
8KB

Download