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Analysis
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max time kernel
140s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
12/10/2023, 16:52
Static task
static1
Behavioral task
behavioral1
Sample
5e1fad1e14214bce3dd50e290e87ea01168d3a81091e5a7bc8425e8b77a218bc.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
5e1fad1e14214bce3dd50e290e87ea01168d3a81091e5a7bc8425e8b77a218bc.exe
Resource
win10v2004-20230915-en
General
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Target
5e1fad1e14214bce3dd50e290e87ea01168d3a81091e5a7bc8425e8b77a218bc.exe
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Size
2.0MB
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MD5
fc59c6ba39946ca20b5aba3757723e30
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SHA1
a390aca4e1d05431467f3401ff1c8a8a7745440f
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SHA256
5e1fad1e14214bce3dd50e290e87ea01168d3a81091e5a7bc8425e8b77a218bc
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SHA512
1ff91a9429ed99ff85b6535c3ef3325fb359d308053bdd6f5b169b6f6da6bc83d876822d4251ebdc1405895ccf733983e8b923c6043b78f3a111ad83b499812d
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SSDEEP
49152:xWhlkLBfJXAEXmTVUnGpyNuDCWu032AZiiJmoOk:xWhl0BfKE2TV/pyuDCWuM2AZiYm1k
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\Control Panel\International\Geo\Nation 5e1fad1e14214bce3dd50e290e87ea01168d3a81091e5a7bc8425e8b77a218bc.exe -
Loads dropped DLL 1 IoCs
pid Process 3280 regsvr32.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1560 wrote to memory of 3280 1560 5e1fad1e14214bce3dd50e290e87ea01168d3a81091e5a7bc8425e8b77a218bc.exe 83 PID 1560 wrote to memory of 3280 1560 5e1fad1e14214bce3dd50e290e87ea01168d3a81091e5a7bc8425e8b77a218bc.exe 83 PID 1560 wrote to memory of 3280 1560 5e1fad1e14214bce3dd50e290e87ea01168d3a81091e5a7bc8425e8b77a218bc.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\5e1fad1e14214bce3dd50e290e87ea01168d3a81091e5a7bc8425e8b77a218bc.exe"C:\Users\Admin\AppData\Local\Temp\5e1fad1e14214bce3dd50e290e87ea01168d3a81091e5a7bc8425e8b77a218bc.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1560 -
C:\Windows\SysWOW64\regsvr32.exe"C:\Windows\System32\regsvr32.exe" /s N7o47.uK /u2⤵
- Loads dropped DLL
PID:3280
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.4MB
MD524e7e75cab8a75515cf7e3bb7b8af347
SHA1cd80b5d8873fbe8761dfc0efe6f85c914b1aa0b7
SHA256acff6e0610226d7fd1c22db0297aceb426d8ccdf2cd28135d2370ec70563fc43
SHA512cdd857ec69df9d6688397b2f838477d9958d728f38eabf52e4d343dac3d37ffa3ca5bf93504bd25e7480a11e391ee60b1bf9a7ec99f168ad6c4f3a3fbf6f757a
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Filesize
1.4MB
MD524e7e75cab8a75515cf7e3bb7b8af347
SHA1cd80b5d8873fbe8761dfc0efe6f85c914b1aa0b7
SHA256acff6e0610226d7fd1c22db0297aceb426d8ccdf2cd28135d2370ec70563fc43
SHA512cdd857ec69df9d6688397b2f838477d9958d728f38eabf52e4d343dac3d37ffa3ca5bf93504bd25e7480a11e391ee60b1bf9a7ec99f168ad6c4f3a3fbf6f757a