Analysis
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max time kernel
91s -
max time network
154s -
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, 22:52
Static task
static1
Behavioral task
behavioral1
Sample
6799ccd4819da209919971e8e1ad99907db1f6a5b54dcf62b8ac49dbc7bcb794.exe
Resource
win7-20220901-en
General
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Target
6799ccd4819da209919971e8e1ad99907db1f6a5b54dcf62b8ac49dbc7bcb794.exe
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Size
106KB
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MD5
ef1944a094c05ea45880c4212a904bdf
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SHA1
743c49c0a148d8658b9c9f45770cd270c38e5410
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SHA256
6799ccd4819da209919971e8e1ad99907db1f6a5b54dcf62b8ac49dbc7bcb794
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SHA512
0659f0f16b1aa6eac956f05d6718edba284c6ae49352fc6892b5edee82b1dc20759a6fa05a5a641c597248da785f9da00f961804464fa11570b4397995c48edf
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SSDEEP
1536:a+FDoKlniY1u7Nn2JFkC2styJjCKICFjC7EWisS+5mlatSfkZ:a+FDXK71QkbstyJjCKICpC72s/mlaX
Malware Config
Signatures
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resource yara_rule behavioral2/memory/1436-135-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral2/memory/1436-136-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral2/memory/1436-137-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral2/memory/1436-138-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral2/memory/1436-139-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral2/memory/1436-142-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral2/memory/1436-143-0x0000000000400000-0x000000000042A000-memory.dmp upx -
Loads dropped DLL 1 IoCs
pid Process 1436 6799ccd4819da209919971e8e1ad99907db1f6a5b54dcf62b8ac49dbc7bcb794.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 4076 1436 WerFault.exe 79 -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 1436 6799ccd4819da209919971e8e1ad99907db1f6a5b54dcf62b8ac49dbc7bcb794.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6799ccd4819da209919971e8e1ad99907db1f6a5b54dcf62b8ac49dbc7bcb794.exe"C:\Users\Admin\AppData\Local\Temp\6799ccd4819da209919971e8e1ad99907db1f6a5b54dcf62b8ac49dbc7bcb794.exe"1⤵
- Loads dropped DLL
- Suspicious use of UnmapMainImage
PID:1436 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1436 -s 4162⤵
- Program crash
PID:4076
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1436 -ip 14361⤵PID:5040
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
1.6MB
MD54f3387277ccbd6d1f21ac5c07fe4ca68
SHA1e16506f662dc92023bf82def1d621497c8ab5890
SHA256767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac
SHA5129da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219