Analysis
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max time kernel
189s -
max time network
200s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
07-11-2022 07:05
Static task
static1
Behavioral task
behavioral1
Sample
975fb96dbf2fe037e4e8f7c91509030fb214775aeb613021abb5207ba31f94bd.exe
Resource
win7-20220901-en
General
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Target
975fb96dbf2fe037e4e8f7c91509030fb214775aeb613021abb5207ba31f94bd.exe
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Size
96KB
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MD5
05a492debbb8c713ddf0bca4f61cb59d
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SHA1
6a62cf9ba30fc0d740f15e70fc643cef7f9bb0c8
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SHA256
975fb96dbf2fe037e4e8f7c91509030fb214775aeb613021abb5207ba31f94bd
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SHA512
d2f815bf74dfb05a0aaa694ef6305e3c8ca524ef0bd4db6c9f3d7120a6ebdbc7a2d358e47430e955d6e88c1beb4224de1ee961e1c3cf07e0a397c138731a8a46
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SSDEEP
1536:hOeTaQoIF3tsnoYwZeaapXq8OmNR6ayv3gR07Wt5hDQ2o/Wb6u8GrsqwKfX2VqaC:5aQo03tPdZeVXq8xNR6tgR07WtU/WbfX
Malware Config
Signatures
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resource yara_rule behavioral2/memory/3004-132-0x0000000000400000-0x0000000000424000-memory.dmp upx behavioral2/memory/3004-133-0x0000000000400000-0x0000000000424000-memory.dmp upx behavioral2/memory/3004-134-0x0000000000400000-0x0000000000425000-memory.dmp upx behavioral2/memory/3004-135-0x0000000000400000-0x0000000000425000-memory.dmp upx behavioral2/memory/3004-137-0x0000000000400000-0x0000000000424000-memory.dmp upx -
Loads dropped DLL 1 IoCs
pid Process 3004 975fb96dbf2fe037e4e8f7c91509030fb214775aeb613021abb5207ba31f94bd.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 3064 3004 WerFault.exe 79 -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 3004 975fb96dbf2fe037e4e8f7c91509030fb214775aeb613021abb5207ba31f94bd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\975fb96dbf2fe037e4e8f7c91509030fb214775aeb613021abb5207ba31f94bd.exe"C:\Users\Admin\AppData\Local\Temp\975fb96dbf2fe037e4e8f7c91509030fb214775aeb613021abb5207ba31f94bd.exe"1⤵
- Loads dropped DLL
- Suspicious use of UnmapMainImage
PID:3004 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3004 -s 5082⤵
- Program crash
PID:3064
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3004 -ip 30041⤵PID:4200
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
1.6MB
MD54f3387277ccbd6d1f21ac5c07fe4ca68
SHA1e16506f662dc92023bf82def1d621497c8ab5890
SHA256767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac
SHA5129da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219