Analysis
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max time kernel
111s -
max time network
130s -
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 15:42
Static task
static1
Behavioral task
behavioral1
Sample
550672c5dd350e49a08fc0db88afea2324186f00e7d58ae028354e3ac92b1d14.exe
Resource
win7-20220901-en
General
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Target
550672c5dd350e49a08fc0db88afea2324186f00e7d58ae028354e3ac92b1d14.exe
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Size
124KB
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MD5
06b0bee5faf192c71a49cd28f17e5b01
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SHA1
944cda6424e49d8f849cc2a2d8dd5bd5d240f001
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SHA256
550672c5dd350e49a08fc0db88afea2324186f00e7d58ae028354e3ac92b1d14
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SHA512
7388fc73a7e669db9cdb7beb3ab4c40b398391529dbb65d132c9816785150c18cacce4c51e0dfcb55639d35a3d72220c3f4225506fa60699f4c4de5dc7c92bce
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SSDEEP
1536:+kQkVjEGbpBSrvnPeYJo9Vu3sQwsanTdgW/OQ/s1x3UM0+efcpsm:0kVDpBSqao9c3HwsanTdgyOxsP+f+
Malware Config
Signatures
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resource yara_rule behavioral2/memory/4944-134-0x0000000000400000-0x0000000000425000-memory.dmp upx behavioral2/memory/4944-135-0x0000000000400000-0x0000000000425000-memory.dmp upx behavioral2/memory/4944-137-0x0000000000400000-0x000000000042F000-memory.dmp upx behavioral2/memory/4944-138-0x0000000000400000-0x000000000042F000-memory.dmp upx behavioral2/memory/4944-139-0x0000000000400000-0x000000000042F000-memory.dmp upx behavioral2/memory/4944-140-0x0000000000400000-0x000000000042F000-memory.dmp upx behavioral2/memory/4944-142-0x0000000000400000-0x0000000000425000-memory.dmp upx -
Loads dropped DLL 1 IoCs
pid Process 4944 550672c5dd350e49a08fc0db88afea2324186f00e7d58ae028354e3ac92b1d14.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 2820 4944 WerFault.exe 80 -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 4944 550672c5dd350e49a08fc0db88afea2324186f00e7d58ae028354e3ac92b1d14.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\550672c5dd350e49a08fc0db88afea2324186f00e7d58ae028354e3ac92b1d14.exe"C:\Users\Admin\AppData\Local\Temp\550672c5dd350e49a08fc0db88afea2324186f00e7d58ae028354e3ac92b1d14.exe"1⤵
- Loads dropped DLL
- Suspicious use of UnmapMainImage
PID:4944 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4944 -s 2882⤵
- Program crash
PID:2820
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 396 -p 4944 -ip 49441⤵PID:364
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
1.6MB
MD54f3387277ccbd6d1f21ac5c07fe4ca68
SHA1e16506f662dc92023bf82def1d621497c8ab5890
SHA256767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac
SHA5129da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219