Analysis
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max time kernel
149s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
29-01-2023 11:55
Static task
static1
Behavioral task
behavioral1
Sample
a44a436543116b8cf15a8204ef0284499dc0cac765fae1fc53d872e861b9846f.exe
Resource
win7-20220812-en
General
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Target
a44a436543116b8cf15a8204ef0284499dc0cac765fae1fc53d872e861b9846f.exe
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Size
121KB
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MD5
3cfb543a2dad5ff455f25a019ab968bd
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SHA1
a2aa53d9861cd71558ec63b3fe2ca3bae5a7cdcb
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SHA256
a44a436543116b8cf15a8204ef0284499dc0cac765fae1fc53d872e861b9846f
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SHA512
e2f55d7f662998b20d3e5e8a3ed0fb600913213cab03b86e270989c33dd80a4ea4aedad077e3a5ed821687da2ac3d3e5650b9ed1e1f92fe22c0f6355a31a64a5
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SSDEEP
1536:A235b7vkmVN+1e3c+ibV561RBhoB1EqQoskOCtaRQgVfl:d3lomT+s3cRSfB3qLsIa2gP
Malware Config
Signatures
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Processes:
resource yara_rule behavioral2/memory/2236-133-0x0000000000400000-0x0000000000422000-memory.dmp upx -
Loads dropped DLL 1 IoCs
Processes:
a44a436543116b8cf15a8204ef0284499dc0cac765fae1fc53d872e861b9846f.exepid process 2236 a44a436543116b8cf15a8204ef0284499dc0cac765fae1fc53d872e861b9846f.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4336 2236 WerFault.exe a44a436543116b8cf15a8204ef0284499dc0cac765fae1fc53d872e861b9846f.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a44a436543116b8cf15a8204ef0284499dc0cac765fae1fc53d872e861b9846f.exe"C:\Users\Admin\AppData\Local\Temp\a44a436543116b8cf15a8204ef0284499dc0cac765fae1fc53d872e861b9846f.exe"1⤵
- Loads dropped DLL
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2236 -s 2922⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2236 -ip 22361⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\~TM7A26.tmpFilesize
1.6MB
MD54f3387277ccbd6d1f21ac5c07fe4ca68
SHA1e16506f662dc92023bf82def1d621497c8ab5890
SHA256767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac
SHA5129da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219
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memory/2236-133-0x0000000000400000-0x0000000000422000-memory.dmpFilesize
136KB
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memory/2236-134-0x00000000005C0000-0x00000000005E2000-memory.dmpFilesize
136KB
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memory/2236-135-0x0000000077CF0000-0x0000000077E93000-memory.dmpFilesize
1.6MB