Analysis
-
max time kernel
90s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
07/11/2022, 11:23
Static task
static1
Behavioral task
behavioral1
Sample
ab475592147f66d5b7f6b8dccb37ab85bca51102361675aa81c18443d6fe6994.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
ab475592147f66d5b7f6b8dccb37ab85bca51102361675aa81c18443d6fe6994.exe
Resource
win10v2004-20220901-en
General
-
Target
ab475592147f66d5b7f6b8dccb37ab85bca51102361675aa81c18443d6fe6994.exe
-
Size
580KB
-
MD5
059fa1d49e9db0de5c0f24d883727a1a
-
SHA1
ea818d9b51d5961708206b9fa528c2e37b97b518
-
SHA256
ab475592147f66d5b7f6b8dccb37ab85bca51102361675aa81c18443d6fe6994
-
SHA512
d392529877ffca11150684cb10d36361961d7989b2efa1247c2f3bd5f890f00db4063a20dcfd3b2c927a16e96581f4ab347a69616dd9bc23ca374d845c909ff6
-
SSDEEP
12288:HxLDrMkUyzJdbH/7/7XfqFaNCA80oUvHaeN4xGhEN0/:HxLfMAzJdbH/7DPLMfQ4xGGQ
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
pid Process 4180 bcdbcabecbdh.exe -
Loads dropped DLL 2 IoCs
pid Process 5064 ab475592147f66d5b7f6b8dccb37ab85bca51102361675aa81c18443d6fe6994.exe 5064 ab475592147f66d5b7f6b8dccb37ab85bca51102361675aa81c18443d6fe6994.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Program crash 1 IoCs
pid pid_target Process procid_target 4188 4180 WerFault.exe 82 -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 4480 wmic.exe Token: SeSecurityPrivilege 4480 wmic.exe Token: SeTakeOwnershipPrivilege 4480 wmic.exe Token: SeLoadDriverPrivilege 4480 wmic.exe Token: SeSystemProfilePrivilege 4480 wmic.exe Token: SeSystemtimePrivilege 4480 wmic.exe Token: SeProfSingleProcessPrivilege 4480 wmic.exe Token: SeIncBasePriorityPrivilege 4480 wmic.exe Token: SeCreatePagefilePrivilege 4480 wmic.exe Token: SeBackupPrivilege 4480 wmic.exe Token: SeRestorePrivilege 4480 wmic.exe Token: SeShutdownPrivilege 4480 wmic.exe Token: SeDebugPrivilege 4480 wmic.exe Token: SeSystemEnvironmentPrivilege 4480 wmic.exe Token: SeRemoteShutdownPrivilege 4480 wmic.exe Token: SeUndockPrivilege 4480 wmic.exe Token: SeManageVolumePrivilege 4480 wmic.exe Token: 33 4480 wmic.exe Token: 34 4480 wmic.exe Token: 35 4480 wmic.exe Token: 36 4480 wmic.exe Token: SeIncreaseQuotaPrivilege 4480 wmic.exe Token: SeSecurityPrivilege 4480 wmic.exe Token: SeTakeOwnershipPrivilege 4480 wmic.exe Token: SeLoadDriverPrivilege 4480 wmic.exe Token: SeSystemProfilePrivilege 4480 wmic.exe Token: SeSystemtimePrivilege 4480 wmic.exe Token: SeProfSingleProcessPrivilege 4480 wmic.exe Token: SeIncBasePriorityPrivilege 4480 wmic.exe Token: SeCreatePagefilePrivilege 4480 wmic.exe Token: SeBackupPrivilege 4480 wmic.exe Token: SeRestorePrivilege 4480 wmic.exe Token: SeShutdownPrivilege 4480 wmic.exe Token: SeDebugPrivilege 4480 wmic.exe Token: SeSystemEnvironmentPrivilege 4480 wmic.exe Token: SeRemoteShutdownPrivilege 4480 wmic.exe Token: SeUndockPrivilege 4480 wmic.exe Token: SeManageVolumePrivilege 4480 wmic.exe Token: 33 4480 wmic.exe Token: 34 4480 wmic.exe Token: 35 4480 wmic.exe Token: 36 4480 wmic.exe Token: SeIncreaseQuotaPrivilege 4760 wmic.exe Token: SeSecurityPrivilege 4760 wmic.exe Token: SeTakeOwnershipPrivilege 4760 wmic.exe Token: SeLoadDriverPrivilege 4760 wmic.exe Token: SeSystemProfilePrivilege 4760 wmic.exe Token: SeSystemtimePrivilege 4760 wmic.exe Token: SeProfSingleProcessPrivilege 4760 wmic.exe Token: SeIncBasePriorityPrivilege 4760 wmic.exe Token: SeCreatePagefilePrivilege 4760 wmic.exe Token: SeBackupPrivilege 4760 wmic.exe Token: SeRestorePrivilege 4760 wmic.exe Token: SeShutdownPrivilege 4760 wmic.exe Token: SeDebugPrivilege 4760 wmic.exe Token: SeSystemEnvironmentPrivilege 4760 wmic.exe Token: SeRemoteShutdownPrivilege 4760 wmic.exe Token: SeUndockPrivilege 4760 wmic.exe Token: SeManageVolumePrivilege 4760 wmic.exe Token: 33 4760 wmic.exe Token: 34 4760 wmic.exe Token: 35 4760 wmic.exe Token: 36 4760 wmic.exe Token: SeIncreaseQuotaPrivilege 4760 wmic.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 5064 wrote to memory of 4180 5064 ab475592147f66d5b7f6b8dccb37ab85bca51102361675aa81c18443d6fe6994.exe 82 PID 5064 wrote to memory of 4180 5064 ab475592147f66d5b7f6b8dccb37ab85bca51102361675aa81c18443d6fe6994.exe 82 PID 5064 wrote to memory of 4180 5064 ab475592147f66d5b7f6b8dccb37ab85bca51102361675aa81c18443d6fe6994.exe 82 PID 4180 wrote to memory of 4480 4180 bcdbcabecbdh.exe 83 PID 4180 wrote to memory of 4480 4180 bcdbcabecbdh.exe 83 PID 4180 wrote to memory of 4480 4180 bcdbcabecbdh.exe 83 PID 4180 wrote to memory of 4760 4180 bcdbcabecbdh.exe 85 PID 4180 wrote to memory of 4760 4180 bcdbcabecbdh.exe 85 PID 4180 wrote to memory of 4760 4180 bcdbcabecbdh.exe 85 PID 4180 wrote to memory of 4380 4180 bcdbcabecbdh.exe 87 PID 4180 wrote to memory of 4380 4180 bcdbcabecbdh.exe 87 PID 4180 wrote to memory of 4380 4180 bcdbcabecbdh.exe 87 PID 4180 wrote to memory of 2356 4180 bcdbcabecbdh.exe 89 PID 4180 wrote to memory of 2356 4180 bcdbcabecbdh.exe 89 PID 4180 wrote to memory of 2356 4180 bcdbcabecbdh.exe 89 PID 4180 wrote to memory of 2712 4180 bcdbcabecbdh.exe 91 PID 4180 wrote to memory of 2712 4180 bcdbcabecbdh.exe 91 PID 4180 wrote to memory of 2712 4180 bcdbcabecbdh.exe 91
Processes
-
C:\Users\Admin\AppData\Local\Temp\ab475592147f66d5b7f6b8dccb37ab85bca51102361675aa81c18443d6fe6994.exe"C:\Users\Admin\AppData\Local\Temp\ab475592147f66d5b7f6b8dccb37ab85bca51102361675aa81c18443d6fe6994.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:5064 -
C:\Users\Admin\AppData\Local\Temp\bcdbcabecbdh.exeC:\Users\Admin\AppData\Local\Temp\bcdbcabecbdh.exe 7-4-0-0-5-1-3-6-2-4-3 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2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4180 -
C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81667870367.txt bios get serialnumber3⤵
- Suspicious use of AdjustPrivilegeToken
PID:4480
-
-
C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81667870367.txt bios get version3⤵
- Suspicious use of AdjustPrivilegeToken
PID:4760
-
-
C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81667870367.txt bios get version3⤵PID:4380
-
-
C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81667870367.txt bios get version3⤵PID:2356
-
-
C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81667870367.txt bios get version3⤵PID:2712
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4180 -s 9563⤵
- Program crash
PID:4188
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 4180 -ip 41801⤵PID:3892
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
66B
MD59025468f85256136f923096b01375964
SHA17fcd174999661594fa5f88890ffb195e9858cc52
SHA256d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df
SHA51292cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51
-
Filesize
58B
MD5dd876faf0fd44a5fab3e82368e2e8b15
SHA101b04083fa278dda3a81705ca5abcfee487a3c90
SHA2565602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9
SHA512e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b
-
Filesize
58B
MD5dd876faf0fd44a5fab3e82368e2e8b15
SHA101b04083fa278dda3a81705ca5abcfee487a3c90
SHA2565602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9
SHA512e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b
-
Filesize
58B
MD5dd876faf0fd44a5fab3e82368e2e8b15
SHA101b04083fa278dda3a81705ca5abcfee487a3c90
SHA2565602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9
SHA512e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b
-
Filesize
58B
MD5dd876faf0fd44a5fab3e82368e2e8b15
SHA101b04083fa278dda3a81705ca5abcfee487a3c90
SHA2565602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9
SHA512e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b
-
Filesize
826KB
MD59ed96ff11811f7636a77b7a047ca2d74
SHA1e5781398b7bd10699edbc4046bce4f6720f57d4a
SHA2567b2e81aece0fa0081dae860564f1775dbcdf361a7845ec09c04843f9d8ca2968
SHA5128a642a8a8a3726f5d1bf068f8811bdf04b0b3d6637f64be2c0dcd1e2236885e228cf557fe22be59b750d51270cd905971c6ab81942dd446f351c0cb427a2cb86
-
Filesize
826KB
MD59ed96ff11811f7636a77b7a047ca2d74
SHA1e5781398b7bd10699edbc4046bce4f6720f57d4a
SHA2567b2e81aece0fa0081dae860564f1775dbcdf361a7845ec09c04843f9d8ca2968
SHA5128a642a8a8a3726f5d1bf068f8811bdf04b0b3d6637f64be2c0dcd1e2236885e228cf557fe22be59b750d51270cd905971c6ab81942dd446f351c0cb427a2cb86
-
Filesize
117KB
MD5eb6c8f26fd18387ce3ae7e2e87ff367d
SHA1cd2d70b318d3b26991272c34f7b40bf888db3f98
SHA256b3238feac8627b3c3d167885a4e2d048d9922e1758595f1e3e5dd12f40fc6720
SHA5121b03d5febd435c73b23d9d04e937025d19d4dcbc7e5af649fe55538879737fb89b31e12e95787178d66ae8d3cee128a9735cc91b23d6bf114dcaae4ea9e46bab
-
Filesize
40KB
MD55f13dbc378792f23e598079fc1e4422b
SHA15813c05802f15930aa860b8363af2b58426c8adf
SHA2566e87ecb7f62039fbb6e7676422d1a5e75a32b90dde6865dcb68ee658ba8df61d
SHA5129270635a5294482f49e0292e26d45dd103b85fe27dc163d44531b095c5f9dbde6b904adaf1a888ba3c112a094380394713c796f5195b2566a20f00b42b6578e5