Analysis
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max time kernel
150s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
05-12-2022 22:51
Static task
static1
Behavioral task
behavioral1
Sample
c907b63cacd16540fdbdb6c0cadc848a727afe8012e8a1bef0bb817a1d3396a6.exe
Resource
win7-20220812-en
General
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Target
c907b63cacd16540fdbdb6c0cadc848a727afe8012e8a1bef0bb817a1d3396a6.exe
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Size
134KB
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MD5
104dc513c0c6d5c003f7768e4c7e9aad
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SHA1
3e0f48fe2e5af417d86a901d48dcf864cf19ff21
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SHA256
c907b63cacd16540fdbdb6c0cadc848a727afe8012e8a1bef0bb817a1d3396a6
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SHA512
288120a31ee472335e492c109b33014748dc4dd71da12a68c88d0e1b81638e09796a60b25e9c08a17a8f1ce21961c5613b935de1d3c4d7a2c689ec858d3ca90f
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SSDEEP
1536:X+FDoKtniY1u7Nn2JFkC2styJjCKICFjC7EWisS+5mlatSfkZoT:X+FDzK71QkbstyJjCKICpC72s/mlaXm
Malware Config
Signatures
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resource yara_rule behavioral2/memory/4464-136-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral2/memory/4464-137-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral2/memory/4464-139-0x0000000000400000-0x0000000000430000-memory.dmp upx behavioral2/memory/4464-140-0x0000000000400000-0x0000000000430000-memory.dmp upx behavioral2/memory/4464-141-0x0000000000400000-0x0000000000430000-memory.dmp upx behavioral2/memory/4464-143-0x0000000000400000-0x000000000042A000-memory.dmp upx -
Loads dropped DLL 1 IoCs
pid Process 4464 c907b63cacd16540fdbdb6c0cadc848a727afe8012e8a1bef0bb817a1d3396a6.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 2884 4464 WerFault.exe 78 -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 4464 c907b63cacd16540fdbdb6c0cadc848a727afe8012e8a1bef0bb817a1d3396a6.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c907b63cacd16540fdbdb6c0cadc848a727afe8012e8a1bef0bb817a1d3396a6.exe"C:\Users\Admin\AppData\Local\Temp\c907b63cacd16540fdbdb6c0cadc848a727afe8012e8a1bef0bb817a1d3396a6.exe"1⤵
- Loads dropped DLL
- Suspicious use of UnmapMainImage
PID:4464 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4464 -s 4282⤵
- Program crash
PID:2884
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4464 -ip 44641⤵PID:4932
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
1.6MB
MD54f3387277ccbd6d1f21ac5c07fe4ca68
SHA1e16506f662dc92023bf82def1d621497c8ab5890
SHA256767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac
SHA5129da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219