Analysis
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max time kernel
151s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
28/10/2022, 02:54
Static task
static1
Behavioral task
behavioral1
Sample
Details.lnk
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
Details.lnk
Resource
win10v2004-20220812-en
Behavioral task
behavioral3
Sample
disallowable/expiated.cmd
Resource
win7-20220901-en
Behavioral task
behavioral4
Sample
disallowable/expiated.cmd
Resource
win10v2004-20220812-en
Behavioral task
behavioral5
Sample
disallowable/footballers.dll
Resource
win7-20220812-en
Behavioral task
behavioral6
Sample
disallowable/footballers.dll
Resource
win10v2004-20220901-en
General
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Target
Details.lnk
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Size
1KB
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MD5
0ed29fb82183c419d45096dc9876eeb1
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SHA1
b7f3327a5a43f19b6a89f1943e574704e5e57227
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SHA256
e6cb04ff892f951faa671dfa5888254715ff332dad732ef2c11c2abffce8e703
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SHA512
f8a5d30d2ff439003894595f0ef5f6a20c82ad3be56bbb71ab9171a4d24bf9149417ca00688051dbd41dd19eff661ebdcb61f25f7941856447df2e618acf7a01
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1488 regsvr32.exe -
Loads dropped DLL 2 IoCs
pid Process 956 cmd.exe 1488 regsvr32.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs
pid Process 1488 regsvr32.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1136 regsvr32.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe 1864 wermgr.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 1136 regsvr32.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 564 wrote to memory of 956 564 cmd.exe 28 PID 564 wrote to memory of 956 564 cmd.exe 28 PID 564 wrote to memory of 956 564 cmd.exe 28 PID 956 wrote to memory of 1824 956 cmd.exe 29 PID 956 wrote to memory of 1824 956 cmd.exe 29 PID 956 wrote to memory of 1824 956 cmd.exe 29 PID 956 wrote to memory of 1488 956 cmd.exe 30 PID 956 wrote to memory of 1488 956 cmd.exe 30 PID 956 wrote to memory of 1488 956 cmd.exe 30 PID 956 wrote to memory of 1488 956 cmd.exe 30 PID 956 wrote to memory of 1488 956 cmd.exe 30 PID 1488 wrote to memory of 1136 1488 regsvr32.exe 31 PID 1488 wrote to memory of 1136 1488 regsvr32.exe 31 PID 1488 wrote to memory of 1136 1488 regsvr32.exe 31 PID 1488 wrote to memory of 1136 1488 regsvr32.exe 31 PID 1488 wrote to memory of 1136 1488 regsvr32.exe 31 PID 1488 wrote to memory of 1136 1488 regsvr32.exe 31 PID 1488 wrote to memory of 1136 1488 regsvr32.exe 31 PID 1136 wrote to memory of 1864 1136 regsvr32.exe 32 PID 1136 wrote to memory of 1864 1136 regsvr32.exe 32 PID 1136 wrote to memory of 1864 1136 regsvr32.exe 32 PID 1136 wrote to memory of 1864 1136 regsvr32.exe 32 PID 1136 wrote to memory of 1864 1136 regsvr32.exe 32 PID 1136 wrote to memory of 1864 1136 regsvr32.exe 32
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\Details.lnk1⤵
- Suspicious use of WriteProcessMemory
PID:564 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c disallowable\expiated.cmd r3 2.e xe2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:956 -
C:\Windows\system32\replace.exereplace C:\Windows\system32\regsvr32.exe C:\Users\Admin\AppData\Local\Temp /A3⤵PID:1824
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C:\Users\Admin\AppData\Local\Temp\regsvr32.exeregsvr32.exe disallowable\footballers.dat3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: CmdExeWriteProcessMemorySpam
- Suspicious use of WriteProcessMemory
PID:1488 -
C:\Windows\SysWOW64\regsvr32.exedisallowable\footballers.dat4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1136 -
C:\Windows\SysWOW64\wermgr.exeC:\Windows\SysWOW64\wermgr.exe5⤵
- Suspicious behavior: EnumeratesProcesses
PID:1864
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
19KB
MD559bce9f07985f8a4204f4d6554cff708
SHA1645c424974fbe5fe7a04cac73f1c23c96e1570b8
SHA256ca24aef558647274d019dfb4d7fd1506d84ec278795c30ba53b81bb36130dc57
SHA5123cf5825a9c7fb80ea0bd36775a92d07f34cd3709ed2c7c8f500f1c8baa5242768f6d575bd2477b77e3f177e7a4994d5c5bddb24c6eb43b60a6bd83ea026a8198
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Filesize
19KB
MD559bce9f07985f8a4204f4d6554cff708
SHA1645c424974fbe5fe7a04cac73f1c23c96e1570b8
SHA256ca24aef558647274d019dfb4d7fd1506d84ec278795c30ba53b81bb36130dc57
SHA5123cf5825a9c7fb80ea0bd36775a92d07f34cd3709ed2c7c8f500f1c8baa5242768f6d575bd2477b77e3f177e7a4994d5c5bddb24c6eb43b60a6bd83ea026a8198
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Filesize
19KB
MD559bce9f07985f8a4204f4d6554cff708
SHA1645c424974fbe5fe7a04cac73f1c23c96e1570b8
SHA256ca24aef558647274d019dfb4d7fd1506d84ec278795c30ba53b81bb36130dc57
SHA5123cf5825a9c7fb80ea0bd36775a92d07f34cd3709ed2c7c8f500f1c8baa5242768f6d575bd2477b77e3f177e7a4994d5c5bddb24c6eb43b60a6bd83ea026a8198
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Filesize
19KB
MD559bce9f07985f8a4204f4d6554cff708
SHA1645c424974fbe5fe7a04cac73f1c23c96e1570b8
SHA256ca24aef558647274d019dfb4d7fd1506d84ec278795c30ba53b81bb36130dc57
SHA5123cf5825a9c7fb80ea0bd36775a92d07f34cd3709ed2c7c8f500f1c8baa5242768f6d575bd2477b77e3f177e7a4994d5c5bddb24c6eb43b60a6bd83ea026a8198