Analysis
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max time kernel
120s -
max time network
19s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
27-07-2024 04:23
Static task
static1
Behavioral task
behavioral1
Sample
8feadd808368af7b8d4f8cb3477ef9f0N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
8feadd808368af7b8d4f8cb3477ef9f0N.exe
Resource
win10v2004-20240709-en
General
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Target
8feadd808368af7b8d4f8cb3477ef9f0N.exe
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Size
2.7MB
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MD5
8feadd808368af7b8d4f8cb3477ef9f0
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SHA1
6ba18e4bcfe4dd13fb2b38db0842c1d9727ba75b
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SHA256
4e72dd3ff8b488ec0bbf5271b1a8b953a413effffc96d8bb63e7a0c3032987a2
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SHA512
1399f2406f824a07f64c24497484f39258bf362ae30b273c0cdddcf443bf102677272cb784daa749967308d1a66a6dbf4493891cd6559207e5484ea0cb702d26
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SSDEEP
49152:+R0p8xHycIq+GI27nGroMPTJPer1c2HSjpjK3LBV9w4Sx:+R0pI/IQlUoMPdmpSpJ4
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 2260 devdobec.exe -
Loads dropped DLL 1 IoCs
pid Process 2356 8feadd808368af7b8d4f8cb3477ef9f0N.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\Parametr = "C:\\KaVBFT\\dobdevloc.exe" 8feadd808368af7b8d4f8cb3477ef9f0N.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\Parametr = "C:\\FilesUH\\devdobec.exe" 8feadd808368af7b8d4f8cb3477ef9f0N.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8feadd808368af7b8d4f8cb3477ef9f0N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language devdobec.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2356 8feadd808368af7b8d4f8cb3477ef9f0N.exe 2356 8feadd808368af7b8d4f8cb3477ef9f0N.exe 2260 devdobec.exe 2356 8feadd808368af7b8d4f8cb3477ef9f0N.exe 2260 devdobec.exe 2356 8feadd808368af7b8d4f8cb3477ef9f0N.exe 2260 devdobec.exe 2356 8feadd808368af7b8d4f8cb3477ef9f0N.exe 2260 devdobec.exe 2356 8feadd808368af7b8d4f8cb3477ef9f0N.exe 2260 devdobec.exe 2356 8feadd808368af7b8d4f8cb3477ef9f0N.exe 2260 devdobec.exe 2356 8feadd808368af7b8d4f8cb3477ef9f0N.exe 2260 devdobec.exe 2356 8feadd808368af7b8d4f8cb3477ef9f0N.exe 2260 devdobec.exe 2356 8feadd808368af7b8d4f8cb3477ef9f0N.exe 2260 devdobec.exe 2356 8feadd808368af7b8d4f8cb3477ef9f0N.exe 2260 devdobec.exe 2356 8feadd808368af7b8d4f8cb3477ef9f0N.exe 2260 devdobec.exe 2356 8feadd808368af7b8d4f8cb3477ef9f0N.exe 2260 devdobec.exe 2356 8feadd808368af7b8d4f8cb3477ef9f0N.exe 2260 devdobec.exe 2356 8feadd808368af7b8d4f8cb3477ef9f0N.exe 2260 devdobec.exe 2356 8feadd808368af7b8d4f8cb3477ef9f0N.exe 2260 devdobec.exe 2356 8feadd808368af7b8d4f8cb3477ef9f0N.exe 2260 devdobec.exe 2356 8feadd808368af7b8d4f8cb3477ef9f0N.exe 2260 devdobec.exe 2356 8feadd808368af7b8d4f8cb3477ef9f0N.exe 2260 devdobec.exe 2356 8feadd808368af7b8d4f8cb3477ef9f0N.exe 2260 devdobec.exe 2356 8feadd808368af7b8d4f8cb3477ef9f0N.exe 2260 devdobec.exe 2356 8feadd808368af7b8d4f8cb3477ef9f0N.exe 2260 devdobec.exe 2356 8feadd808368af7b8d4f8cb3477ef9f0N.exe 2260 devdobec.exe 2356 8feadd808368af7b8d4f8cb3477ef9f0N.exe 2260 devdobec.exe 2356 8feadd808368af7b8d4f8cb3477ef9f0N.exe 2260 devdobec.exe 2356 8feadd808368af7b8d4f8cb3477ef9f0N.exe 2260 devdobec.exe 2356 8feadd808368af7b8d4f8cb3477ef9f0N.exe 2260 devdobec.exe 2356 8feadd808368af7b8d4f8cb3477ef9f0N.exe 2260 devdobec.exe 2356 8feadd808368af7b8d4f8cb3477ef9f0N.exe 2260 devdobec.exe 2356 8feadd808368af7b8d4f8cb3477ef9f0N.exe 2260 devdobec.exe 2356 8feadd808368af7b8d4f8cb3477ef9f0N.exe 2260 devdobec.exe 2356 8feadd808368af7b8d4f8cb3477ef9f0N.exe 2260 devdobec.exe 2356 8feadd808368af7b8d4f8cb3477ef9f0N.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2356 wrote to memory of 2260 2356 8feadd808368af7b8d4f8cb3477ef9f0N.exe 30 PID 2356 wrote to memory of 2260 2356 8feadd808368af7b8d4f8cb3477ef9f0N.exe 30 PID 2356 wrote to memory of 2260 2356 8feadd808368af7b8d4f8cb3477ef9f0N.exe 30 PID 2356 wrote to memory of 2260 2356 8feadd808368af7b8d4f8cb3477ef9f0N.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\8feadd808368af7b8d4f8cb3477ef9f0N.exe"C:\Users\Admin\AppData\Local\Temp\8feadd808368af7b8d4f8cb3477ef9f0N.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2356 -
C:\FilesUH\devdobec.exeC:\FilesUH\devdobec.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2260
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.7MB
MD5a8dbd4db6f204beabcd28605a379825f
SHA1a9642880af098cada8c6ab46c29ecf6c89b9f431
SHA256b3e7de8682c83dcdced00e08e18011df5598349c8a26b2db7ccc11b626a160d3
SHA51288de941911a8d4c1520f56e24afd0db4db554428edea9020d5b0be0ada2dec0092b7c2713ccb34e198ce238e782ec21fd8788f00f0dd1fb8b7959ddc52e74562
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Filesize
204B
MD5147293bd5ed6cdceb08ac8d5a38373d3
SHA1067f355856d736949bcc9bc18453534489a420fc
SHA256be995d740a2f7ce870941b7df22a771d96e54b1a1e7d3a303451efd9c33f820b
SHA51248c150539588dabb54025176b49b7259da41bfad94b6a3db3a512aadab06a965a0c55f2528c748aa99c4feabdf10c88bad53ffadf5e096d6915812c4ea83902f
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Filesize
2.7MB
MD5290cd2c295001d45107512876d566b24
SHA1fcaf127e29f6e1985c574e70ef9962eb109f1edc
SHA2560f0eac3700c3410558895f5641a3f2c777b2b4d9b1242716e32517ed68c42902
SHA512614585f824ba9c6890159e640c2a72be81ffcce1dac767022954dc8f92791e01b5ca536fb6363022c10322ee7deddfc002671d97c9fba72c6474dea7198185de