ad2348a031aa655ca9f27d1e259be8ee84a062c4e32454d422806050f76b4909

Analysis

max time kernel
42s
max time network
76s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
28/11/2022, 05:16

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General

Target

ad2348a031aa655ca9f27d1e259be8ee84a062c4e32454d422806050f76b4909.exe
Size

565KB
MD5

11fec0755f3b590fc70d1da30011c4d4
SHA1

fb83be70dddf17a1ae2b7b0fd218e769740f07b6
SHA256

ad2348a031aa655ca9f27d1e259be8ee84a062c4e32454d422806050f76b4909
SHA512

2dab9c8b01d44c7e6eb53e93788fa194e9bc0f4435bcea923c6b2848cfc3b7c00110acbcb12e77aa38f1449f2cd2560f6dfa553cef4172a3a5b4402f4b59e670
SSDEEP

6144:Xe34Wr7KJ9i0Y0LBS4qZG4+pavKfQo6ou4wpKPOFQhUDzZOBo49HcLtQhsV5zqhy:cCJNY/tZDrv4LutpRDKTqTzGmCsfDF

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1504	bcbicabecbca.exe

Loads dropped DLL 11 IoCs

pid	Process
1888	ad2348a031aa655ca9f27d1e259be8ee84a062c4e32454d422806050f76b4909.exe
1888	ad2348a031aa655ca9f27d1e259be8ee84a062c4e32454d422806050f76b4909.exe
1888	ad2348a031aa655ca9f27d1e259be8ee84a062c4e32454d422806050f76b4909.exe
1888	ad2348a031aa655ca9f27d1e259be8ee84a062c4e32454d422806050f76b4909.exe
1184	WerFault.exe
1184	WerFault.exe
1184	WerFault.exe
1184	WerFault.exe
1184	WerFault.exe
1184	WerFault.exe
1184	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
1184	1504	WerFault.exe	28

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	576	wmic.exe
Token: SeSecurityPrivilege	576	wmic.exe
Token: SeTakeOwnershipPrivilege	576	wmic.exe
Token: SeLoadDriverPrivilege	576	wmic.exe
Token: SeSystemProfilePrivilege	576	wmic.exe
Token: SeSystemtimePrivilege	576	wmic.exe
Token: SeProfSingleProcessPrivilege	576	wmic.exe
Token: SeIncBasePriorityPrivilege	576	wmic.exe
Token: SeCreatePagefilePrivilege	576	wmic.exe
Token: SeBackupPrivilege	576	wmic.exe
Token: SeRestorePrivilege	576	wmic.exe
Token: SeShutdownPrivilege	576	wmic.exe
Token: SeDebugPrivilege	576	wmic.exe
Token: SeSystemEnvironmentPrivilege	576	wmic.exe
Token: SeRemoteShutdownPrivilege	576	wmic.exe
Token: SeUndockPrivilege	576	wmic.exe
Token: SeManageVolumePrivilege	576	wmic.exe
Token: 33	576	wmic.exe
Token: 34	576	wmic.exe
Token: 35	576	wmic.exe
Token: SeIncreaseQuotaPrivilege	576	wmic.exe
Token: SeSecurityPrivilege	576	wmic.exe
Token: SeTakeOwnershipPrivilege	576	wmic.exe
Token: SeLoadDriverPrivilege	576	wmic.exe
Token: SeSystemProfilePrivilege	576	wmic.exe
Token: SeSystemtimePrivilege	576	wmic.exe
Token: SeProfSingleProcessPrivilege	576	wmic.exe
Token: SeIncBasePriorityPrivilege	576	wmic.exe
Token: SeCreatePagefilePrivilege	576	wmic.exe
Token: SeBackupPrivilege	576	wmic.exe
Token: SeRestorePrivilege	576	wmic.exe
Token: SeShutdownPrivilege	576	wmic.exe
Token: SeDebugPrivilege	576	wmic.exe
Token: SeSystemEnvironmentPrivilege	576	wmic.exe
Token: SeRemoteShutdownPrivilege	576	wmic.exe
Token: SeUndockPrivilege	576	wmic.exe
Token: SeManageVolumePrivilege	576	wmic.exe
Token: 33	576	wmic.exe
Token: 34	576	wmic.exe
Token: 35	576	wmic.exe
Token: SeIncreaseQuotaPrivilege	1652	wmic.exe
Token: SeSecurityPrivilege	1652	wmic.exe
Token: SeTakeOwnershipPrivilege	1652	wmic.exe
Token: SeLoadDriverPrivilege	1652	wmic.exe
Token: SeSystemProfilePrivilege	1652	wmic.exe
Token: SeSystemtimePrivilege	1652	wmic.exe
Token: SeProfSingleProcessPrivilege	1652	wmic.exe
Token: SeIncBasePriorityPrivilege	1652	wmic.exe
Token: SeCreatePagefilePrivilege	1652	wmic.exe
Token: SeBackupPrivilege	1652	wmic.exe
Token: SeRestorePrivilege	1652	wmic.exe
Token: SeShutdownPrivilege	1652	wmic.exe
Token: SeDebugPrivilege	1652	wmic.exe
Token: SeSystemEnvironmentPrivilege	1652	wmic.exe
Token: SeRemoteShutdownPrivilege	1652	wmic.exe
Token: SeUndockPrivilege	1652	wmic.exe
Token: SeManageVolumePrivilege	1652	wmic.exe
Token: 33	1652	wmic.exe
Token: 34	1652	wmic.exe
Token: 35	1652	wmic.exe
Token: SeIncreaseQuotaPrivilege	1652	wmic.exe
Token: SeSecurityPrivilege	1652	wmic.exe
Token: SeTakeOwnershipPrivilege	1652	wmic.exe
Token: SeLoadDriverPrivilege	1652	wmic.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 1888 wrote to memory of 1504	1888	ad2348a031aa655ca9f27d1e259be8ee84a062c4e32454d422806050f76b4909.exe	28
PID 1888 wrote to memory of 1504	1888	ad2348a031aa655ca9f27d1e259be8ee84a062c4e32454d422806050f76b4909.exe	28
PID 1888 wrote to memory of 1504	1888	ad2348a031aa655ca9f27d1e259be8ee84a062c4e32454d422806050f76b4909.exe	28
PID 1888 wrote to memory of 1504	1888	ad2348a031aa655ca9f27d1e259be8ee84a062c4e32454d422806050f76b4909.exe	28
PID 1504 wrote to memory of 576	1504	bcbicabecbca.exe	29
PID 1504 wrote to memory of 576	1504	bcbicabecbca.exe	29
PID 1504 wrote to memory of 576	1504	bcbicabecbca.exe	29
PID 1504 wrote to memory of 576	1504	bcbicabecbca.exe	29
PID 1504 wrote to memory of 1652	1504	bcbicabecbca.exe	32
PID 1504 wrote to memory of 1652	1504	bcbicabecbca.exe	32
PID 1504 wrote to memory of 1652	1504	bcbicabecbca.exe	32
PID 1504 wrote to memory of 1652	1504	bcbicabecbca.exe	32
PID 1504 wrote to memory of 1804	1504	bcbicabecbca.exe	34
PID 1504 wrote to memory of 1804	1504	bcbicabecbca.exe	34
PID 1504 wrote to memory of 1804	1504	bcbicabecbca.exe	34
PID 1504 wrote to memory of 1804	1504	bcbicabecbca.exe	34
PID 1504 wrote to memory of 1688	1504	bcbicabecbca.exe	36
PID 1504 wrote to memory of 1688	1504	bcbicabecbca.exe	36
PID 1504 wrote to memory of 1688	1504	bcbicabecbca.exe	36
PID 1504 wrote to memory of 1688	1504	bcbicabecbca.exe	36
PID 1504 wrote to memory of 580	1504	bcbicabecbca.exe	38
PID 1504 wrote to memory of 580	1504	bcbicabecbca.exe	38
PID 1504 wrote to memory of 580	1504	bcbicabecbca.exe	38
PID 1504 wrote to memory of 580	1504	bcbicabecbca.exe	38
PID 1504 wrote to memory of 1184	1504	bcbicabecbca.exe	40
PID 1504 wrote to memory of 1184	1504	bcbicabecbca.exe	40
PID 1504 wrote to memory of 1184	1504	bcbicabecbca.exe	40
PID 1504 wrote to memory of 1184	1504	bcbicabecbca.exe	40

C:\Users\Admin\AppData\Local\Temp\ad2348a031aa655ca9f27d1e259be8ee84a062c4e32454d422806050f76b4909.exe
"C:\Users\Admin\AppData\Local\Temp\ad2348a031aa655ca9f27d1e259be8ee84a062c4e32454d422806050f76b4909.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1888
- C:\Users\Admin\AppData\Local\Temp\bcbicabecbca.exe
  C:\Users\Admin\AppData\Local\Temp\bcbicabecbca.exe /PID=638 /SUBPID=0 /NETWORKID=1 /DISTID=544 /CID=0 /PRODUCT_ID=461 /SERVER_URL=`omn7).oepq&oac*[ol-b\l\'gk`n /CLICKID= /D1=-1 /D2=-1 /D3=-1 /D4=-1 /D5=-1 /PRODUCT_PRIVACY= /PRODUCT_EULA= /PRODUCT_NAME= /EXE_URL= /EXE_CMDLINE= /HOST_BROWSER=5 /THANKYOU_URL= /TIME=1418880599 /VM=2 /DS1= /RUNTIME_WELCOMEIMAGEURL= /IS_RUNTIME=true /RETURNING_USER_DAYS=2 /HIDEX=1 /DOWNLOAD_TIME=12/18/2014*5:29:59*AM /DOWNLOAD_IP=208.110.93.122 /IS_DYNAMIC_ENCRYPTED=true
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:1504
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81669716916.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:576
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81669716916.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1652
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81669716916.txt bios get version
    3⤵
    PID:1804
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81669716916.txt bios get version
    3⤵
    PID:1688
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81669716916.txt bios get version
    3⤵
    PID:580
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1504 -s 376
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:1184

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\81669716916.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81669716916.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

Download Submit
C:\Users\Admin\AppData\Local\Temp\81669716916.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

Download Submit
C:\Users\Admin\AppData\Local\Temp\81669716916.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

Download Submit
C:\Users\Admin\AppData\Local\Temp\81669716916.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

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

Filesize
794KB

MD5
e38201d55a13c1a8477944a66c2443c5

SHA1
b930ac8f963b7bb2a4ed0c4d82865c632f58fb46

SHA256
40b7160c228882e52c010da43812045086cfe21214190c6a64e7d6ae815738b9

SHA512
2451fe64d687a3581a6d666f247a32d412343bf99369b164a2e4fdecd80ce021e2a87e27e8dd802ab5060e8e8bea3b85d231561a1043c73de8c111c348b8bb71

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

Filesize
794KB

MD5
e38201d55a13c1a8477944a66c2443c5

SHA1
b930ac8f963b7bb2a4ed0c4d82865c632f58fb46

SHA256
40b7160c228882e52c010da43812045086cfe21214190c6a64e7d6ae815738b9

SHA512
2451fe64d687a3581a6d666f247a32d412343bf99369b164a2e4fdecd80ce021e2a87e27e8dd802ab5060e8e8bea3b85d231561a1043c73de8c111c348b8bb71

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

Filesize
794KB

MD5
e38201d55a13c1a8477944a66c2443c5

SHA1
b930ac8f963b7bb2a4ed0c4d82865c632f58fb46

SHA256
40b7160c228882e52c010da43812045086cfe21214190c6a64e7d6ae815738b9

SHA512
2451fe64d687a3581a6d666f247a32d412343bf99369b164a2e4fdecd80ce021e2a87e27e8dd802ab5060e8e8bea3b85d231561a1043c73de8c111c348b8bb71

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

Filesize
794KB

MD5
e38201d55a13c1a8477944a66c2443c5

SHA1
b930ac8f963b7bb2a4ed0c4d82865c632f58fb46

SHA256
40b7160c228882e52c010da43812045086cfe21214190c6a64e7d6ae815738b9

SHA512
2451fe64d687a3581a6d666f247a32d412343bf99369b164a2e4fdecd80ce021e2a87e27e8dd802ab5060e8e8bea3b85d231561a1043c73de8c111c348b8bb71

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

Filesize
794KB

MD5
e38201d55a13c1a8477944a66c2443c5

SHA1
b930ac8f963b7bb2a4ed0c4d82865c632f58fb46

SHA256
40b7160c228882e52c010da43812045086cfe21214190c6a64e7d6ae815738b9

SHA512
2451fe64d687a3581a6d666f247a32d412343bf99369b164a2e4fdecd80ce021e2a87e27e8dd802ab5060e8e8bea3b85d231561a1043c73de8c111c348b8bb71

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

Filesize
794KB

MD5
e38201d55a13c1a8477944a66c2443c5

SHA1
b930ac8f963b7bb2a4ed0c4d82865c632f58fb46

SHA256
40b7160c228882e52c010da43812045086cfe21214190c6a64e7d6ae815738b9

SHA512
2451fe64d687a3581a6d666f247a32d412343bf99369b164a2e4fdecd80ce021e2a87e27e8dd802ab5060e8e8bea3b85d231561a1043c73de8c111c348b8bb71

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

Filesize
794KB

MD5
e38201d55a13c1a8477944a66c2443c5

SHA1
b930ac8f963b7bb2a4ed0c4d82865c632f58fb46

SHA256
40b7160c228882e52c010da43812045086cfe21214190c6a64e7d6ae815738b9

SHA512
2451fe64d687a3581a6d666f247a32d412343bf99369b164a2e4fdecd80ce021e2a87e27e8dd802ab5060e8e8bea3b85d231561a1043c73de8c111c348b8bb71

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

Filesize
794KB

MD5
e38201d55a13c1a8477944a66c2443c5

SHA1
b930ac8f963b7bb2a4ed0c4d82865c632f58fb46

SHA256
40b7160c228882e52c010da43812045086cfe21214190c6a64e7d6ae815738b9

SHA512
2451fe64d687a3581a6d666f247a32d412343bf99369b164a2e4fdecd80ce021e2a87e27e8dd802ab5060e8e8bea3b85d231561a1043c73de8c111c348b8bb71

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

Filesize
794KB

MD5
e38201d55a13c1a8477944a66c2443c5

SHA1
b930ac8f963b7bb2a4ed0c4d82865c632f58fb46

SHA256
40b7160c228882e52c010da43812045086cfe21214190c6a64e7d6ae815738b9

SHA512
2451fe64d687a3581a6d666f247a32d412343bf99369b164a2e4fdecd80ce021e2a87e27e8dd802ab5060e8e8bea3b85d231561a1043c73de8c111c348b8bb71

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

Filesize
794KB

MD5
e38201d55a13c1a8477944a66c2443c5

SHA1
b930ac8f963b7bb2a4ed0c4d82865c632f58fb46

SHA256
40b7160c228882e52c010da43812045086cfe21214190c6a64e7d6ae815738b9

SHA512
2451fe64d687a3581a6d666f247a32d412343bf99369b164a2e4fdecd80ce021e2a87e27e8dd802ab5060e8e8bea3b85d231561a1043c73de8c111c348b8bb71

Download Submit
\Users\Admin\AppData\Local\Temp\nsjE810.tmp\nsisunz.dll

Filesize
40KB

MD5
5f13dbc378792f23e598079fc1e4422b

SHA1
5813c05802f15930aa860b8363af2b58426c8adf

SHA256
6e87ecb7f62039fbb6e7676422d1a5e75a32b90dde6865dcb68ee658ba8df61d

SHA512
9270635a5294482f49e0292e26d45dd103b85fe27dc163d44531b095c5f9dbde6b904adaf1a888ba3c112a094380394713c796f5195b2566a20f00b42b6578e5

Download Submit
\Users\Admin\AppData\Local\Temp\nsjE810.tmp\ssh.dll

Filesize
117KB

MD5
bf357530cd747bc8ce4296756baac7ea

SHA1
65d60f15295ead7272f9fa39be102ad5fdec13a2

SHA256
41c44ebe073a845d3d586e8ddddd131f0eac21e8189e597b42d66d3f8ef4f500

SHA512
45d41a4630bcb90c0fc0fa12bc716b518bae2abb18bf9c29b3afd2be012e1da23530c6a6a239fc02f083f5f33bcb2b693ca698f5ca79121bf8954273862f43ae

Download Submit
memory/1888-54-0x0000000075891000-0x0000000075893000-memory.dmp

Filesize
8KB

Download