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Analysis
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max time kernel
118s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
19/09/2023, 01:24
Static task
static1
Behavioral task
behavioral1
Sample
091606938bb0faa76ff3e8ba1bcf49df9972a139e3000ea8bbf93d6ab7e8ee88.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
091606938bb0faa76ff3e8ba1bcf49df9972a139e3000ea8bbf93d6ab7e8ee88.exe
Resource
win10v2004-20230915-en
General
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Target
091606938bb0faa76ff3e8ba1bcf49df9972a139e3000ea8bbf93d6ab7e8ee88.exe
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Size
2.9MB
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MD5
a5e576dfee473ae05f6aded155b7d7d0
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SHA1
ec0f408d3578e6f1609ae66142d54eb8bd641d24
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SHA256
091606938bb0faa76ff3e8ba1bcf49df9972a139e3000ea8bbf93d6ab7e8ee88
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SHA512
45c4b6f1bc6f2f60d66ff6dc017ec13732934254880b4a7f2f6c9d612eb6fceeca77fcf1120a02c0ea683986a928215cae507fd88a4a2c1c840bbf0a4db665b2
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SSDEEP
49152:T0CJDIYMJM6pA8kkzF7gx/3Sxo1z0ZMD7naZkz:T10YMJM6pA1khxMNDza2
Malware Config
Signatures
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Sets service image path in registry 2 TTPs 3 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\101fdca1a87\IMAGEPATH = "\\??\\C:\\Users\\Admin\\AppData\\Local\\Temp\\101fdca1a87.bin" 091606938bb0faa76ff3e8ba1bcf49df9972a139e3000ea8bbf93d6ab7e8ee88.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\10227c2f772\IMAGEPATH = "\\??\\C:\\Users\\Admin\\AppData\\Local\\Temp\\10227c2f772.bin" 091606938bb0faa76ff3e8ba1bcf49df9972a139e3000ea8bbf93d6ab7e8ee88.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\1034a51462d\IMAGEPATH = "\\??\\C:\\Users\\Admin\\AppData\\Local\\Temp\\1034a51462d.bin" 091606938bb0faa76ff3e8ba1bcf49df9972a139e3000ea8bbf93d6ab7e8ee88.exe -
Loads dropped DLL 1 IoCs
pid Process 1272 091606938bb0faa76ff3e8ba1bcf49df9972a139e3000ea8bbf93d6ab7e8ee88.exe -
resource yara_rule behavioral1/memory/1272-11-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1272-14-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1272-13-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1272-15-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1272-16-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1272-18-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1272-20-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1272-22-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1272-24-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1272-26-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1272-28-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1272-30-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1272-34-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1272-39-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1272-46-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1272-44-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1272-49-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1272-42-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1272-37-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1272-32-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1272-51-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1272-53-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1272-55-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1272-57-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1272-60-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1272-61-0x0000000010000000-0x000000001003E000-memory.dmp upx -
Suspicious behavior: LoadsDriver 3 IoCs
pid Process 1272 091606938bb0faa76ff3e8ba1bcf49df9972a139e3000ea8bbf93d6ab7e8ee88.exe 1272 091606938bb0faa76ff3e8ba1bcf49df9972a139e3000ea8bbf93d6ab7e8ee88.exe 1272 091606938bb0faa76ff3e8ba1bcf49df9972a139e3000ea8bbf93d6ab7e8ee88.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeLoadDriverPrivilege 1272 091606938bb0faa76ff3e8ba1bcf49df9972a139e3000ea8bbf93d6ab7e8ee88.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1272 091606938bb0faa76ff3e8ba1bcf49df9972a139e3000ea8bbf93d6ab7e8ee88.exe 1272 091606938bb0faa76ff3e8ba1bcf49df9972a139e3000ea8bbf93d6ab7e8ee88.exe 1272 091606938bb0faa76ff3e8ba1bcf49df9972a139e3000ea8bbf93d6ab7e8ee88.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\091606938bb0faa76ff3e8ba1bcf49df9972a139e3000ea8bbf93d6ab7e8ee88.exe"C:\Users\Admin\AppData\Local\Temp\091606938bb0faa76ff3e8ba1bcf49df9972a139e3000ea8bbf93d6ab7e8ee88.exe"1⤵
- Sets service image path in registry
- Loads dropped DLL
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1272
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
601KB
MD5437aa5dd7eb0ff647f033dcdaddc0fb6
SHA18b71c116cb1e797f44ce78553f5f62c3011f6661
SHA256ca1522bc10c78f7ca00c1fc8e2f21ed6b33ebf1de2b0726112c406ac467ef60c
SHA51299d1b699aa6bd41393c291808135858455e929c9cfecadbce4bbe98abccffd04a09078ca718ef892f14bab22b06555eef3bddc73dc5b6e6c077155b963a65e3f