Analysis
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max time kernel
144s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
01-12-2022 23:42
Static task
static1
Behavioral task
behavioral1
Sample
5700d522beb71506bcb931030f3d19eae244f25ab9b7919dc4bd65d50e603c18.exe
Resource
win7-20220901-en
General
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Target
5700d522beb71506bcb931030f3d19eae244f25ab9b7919dc4bd65d50e603c18.exe
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Size
65KB
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MD5
6e10549e0e6d54a52ddfad67a84eada3
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SHA1
4ead422f11e597ccacc0981bfc0517a8ab246260
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SHA256
5700d522beb71506bcb931030f3d19eae244f25ab9b7919dc4bd65d50e603c18
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SHA512
57b15ac2056667dba746cd251473f69bb09b855e47b69539b4408972a81a515a1b5a29f56bf3634d90657b4763ab9b094cbabca95c38cd082504f715b2331664
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SSDEEP
1536:qh8Zc0c2TXH53F/y8fnFZTd6Ue6IWVvmfYC+zyl+U8/6O:K8Zc0hTH53F/y0nzTd6UjIWVvn+o
Malware Config
Signatures
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resource yara_rule behavioral2/memory/5036-135-0x0000000000400000-0x000000000041B000-memory.dmp upx behavioral2/memory/5036-136-0x0000000000400000-0x000000000041B000-memory.dmp upx behavioral2/memory/5036-138-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral2/memory/5036-139-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral2/memory/5036-141-0x0000000000400000-0x000000000041B000-memory.dmp upx -
Loads dropped DLL 1 IoCs
pid Process 5036 5700d522beb71506bcb931030f3d19eae244f25ab9b7919dc4bd65d50e603c18.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 4568 5036 WerFault.exe 80 -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 5036 5700d522beb71506bcb931030f3d19eae244f25ab9b7919dc4bd65d50e603c18.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5700d522beb71506bcb931030f3d19eae244f25ab9b7919dc4bd65d50e603c18.exe"C:\Users\Admin\AppData\Local\Temp\5700d522beb71506bcb931030f3d19eae244f25ab9b7919dc4bd65d50e603c18.exe"1⤵
- Loads dropped DLL
- Suspicious use of UnmapMainImage
PID:5036 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5036 -s 2402⤵
- Program crash
PID:4568
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 5036 -ip 50361⤵PID:2976
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
1.6MB
MD54f3387277ccbd6d1f21ac5c07fe4ca68
SHA1e16506f662dc92023bf82def1d621497c8ab5890
SHA256767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac
SHA5129da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219