Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
21-04-2024 06:38
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
feabf9abade62918ee987223577a3e93_JaffaCakes118.dll
Resource
win7-20240215-en
windows7-x64
4 signatures
150 seconds
General
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Target
feabf9abade62918ee987223577a3e93_JaffaCakes118.dll
-
Size
188KB
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MD5
feabf9abade62918ee987223577a3e93
-
SHA1
189e118ab8aece0b2e2549e032273ff30c760413
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SHA256
cbde665210d4da307950bded834bffcd9f7acdd36590229bdb823a4e8956d2ff
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SHA512
7fd846144f37d469b6d75925d3196b1a52b6f1bd4854d599f179c3f79eb15e9a6a880745c60d412761ad7448135e79aa0386e20df14cfb4dcc2eadd3036f8b76
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SSDEEP
3072:0A8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAoXo:0zIqATVfQeV2FZalKq6jtGJWuTmd
Malware Config
Extracted
Family
dridex
Botnet
22201
C2
103.82.248.59:443
54.39.98.141:6602
103.109.247.8:10443
rc4.plain
rc4.plain
Signatures
-
Processes:
resource yara_rule behavioral2/memory/2496-0-0x0000000074E30000-0x0000000074E60000-memory.dmp dridex_ldr -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3760 2496 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 4120 wrote to memory of 2496 4120 rundll32.exe rundll32.exe PID 4120 wrote to memory of 2496 4120 rundll32.exe rundll32.exe PID 4120 wrote to memory of 2496 4120 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\feabf9abade62918ee987223577a3e93_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\feabf9abade62918ee987223577a3e93_JaffaCakes118.dll,#12⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2496 -s 6923⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2496 -ip 24961⤵