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Analysis
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max time kernel
155s -
max time network
160s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
15/03/2024, 14:02
Behavioral task
behavioral1
Sample
2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe
Resource
win7-20240215-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe
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Size
83KB
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MD5
bf2fdcde2d8680f48a154e6ff68c08d4
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SHA1
21ad6eb3bb26436bb9b877b0876de8234d58525a
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SHA256
d40ff0a5f6003fc3f3eb3d7229efe9eb4ae29f7ba62c6eede31d5bc9c26b31fe
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SHA512
8565e84627f06e3d7c1a94147b8f8209b5144db3a377afca1a4a46a1e466fcafb1ae29f63a7648298b72387cdc02fe455d1c7d831a1d7183c5120c28015c0b8d
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SSDEEP
1536:D55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5r5:fMSjOnrmBTMqqDL2/mr3IdE8we0Avu5l
Score
6/10
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\wyhndwtojgj = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe" 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\W: 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe File opened (read-only) \??\I: 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe File opened (read-only) \??\L: 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe File opened (read-only) \??\N: 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe File opened (read-only) \??\Q: 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe File opened (read-only) \??\R: 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe File opened (read-only) \??\V: 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe File opened (read-only) \??\B: 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe File opened (read-only) \??\K: 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe File opened (read-only) \??\O: 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe File opened (read-only) \??\S: 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe File opened (read-only) \??\E: 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe File opened (read-only) \??\G: 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe File opened (read-only) \??\M: 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe File opened (read-only) \??\P: 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe File opened (read-only) \??\T: 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe File opened (read-only) \??\U: 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe File opened (read-only) \??\A: 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe File opened (read-only) \??\H: 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe File opened (read-only) \??\J: 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe File opened (read-only) \??\X: 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe File opened (read-only) \??\Y: 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe File opened (read-only) \??\Z: 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe -
Suspicious use of WriteProcessMemory 39 IoCs
description pid Process procid_target PID 4252 wrote to memory of 1000 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 101 PID 4252 wrote to memory of 1000 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 101 PID 4252 wrote to memory of 1000 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 101 PID 4252 wrote to memory of 1676 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 108 PID 4252 wrote to memory of 1676 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 108 PID 4252 wrote to memory of 1676 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 108 PID 4252 wrote to memory of 2268 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 113 PID 4252 wrote to memory of 2268 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 113 PID 4252 wrote to memory of 2268 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 113 PID 4252 wrote to memory of 4708 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 117 PID 4252 wrote to memory of 4708 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 117 PID 4252 wrote to memory of 4708 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 117 PID 4252 wrote to memory of 1124 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 119 PID 4252 wrote to memory of 1124 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 119 PID 4252 wrote to memory of 1124 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 119 PID 4252 wrote to memory of 3636 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 121 PID 4252 wrote to memory of 3636 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 121 PID 4252 wrote to memory of 3636 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 121 PID 4252 wrote to memory of 2860 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 124 PID 4252 wrote to memory of 2860 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 124 PID 4252 wrote to memory of 2860 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 124 PID 4252 wrote to memory of 4628 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 126 PID 4252 wrote to memory of 4628 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 126 PID 4252 wrote to memory of 4628 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 126 PID 4252 wrote to memory of 4104 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 128 PID 4252 wrote to memory of 4104 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 128 PID 4252 wrote to memory of 4104 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 128 PID 4252 wrote to memory of 1036 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 134 PID 4252 wrote to memory of 1036 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 134 PID 4252 wrote to memory of 1036 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 134 PID 4252 wrote to memory of 1364 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 140 PID 4252 wrote to memory of 1364 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 140 PID 4252 wrote to memory of 1364 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 140 PID 4252 wrote to memory of 4548 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 142 PID 4252 wrote to memory of 4548 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 142 PID 4252 wrote to memory of 4548 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 142 PID 4252 wrote to memory of 3980 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 145 PID 4252 wrote to memory of 3980 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 145 PID 4252 wrote to memory of 3980 4252 2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe 145
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-15_bf2fdcde2d8680f48a154e6ff68c08d4_gandcrab.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4252 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1000
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1676
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2268
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4708
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1124
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:3636
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2860
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4628
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4104
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1036
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1364
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4548
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3980
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4076 --field-trial-handle=2900,i,14549994492153927475,12895178890800740987,262144 --variations-seed-version /prefetch:81⤵PID:980