Analysis
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max time kernel
141s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
07-04-2024 15:25
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e53eaccd9031068898f4b9c8664f3ef2_JaffaCakes118.dll
Resource
win7-20240220-en
windows7-x64
4 signatures
150 seconds
General
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Target
e53eaccd9031068898f4b9c8664f3ef2_JaffaCakes118.dll
-
Size
188KB
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MD5
e53eaccd9031068898f4b9c8664f3ef2
-
SHA1
9a5e58a14117233aa60ccaaf2203fb2f5358cd2f
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SHA256
baf4f30b66848e6d16b78429f6ec389908c44c91f5b218da89bb0fb117ad4387
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SHA512
6c211a2f25c4cbfcaf64533dab5975d7b43cb4ab979a7236e9604bfc8b0f540c9167371bd6ef5459c5f7612815ce1c8ddbb5ec15a5a0482c429a9ca9351592ad
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SSDEEP
3072:tA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAo2o:tzIqATVfQeV2FZalKq6jtGJWuTmd
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 behavioral1/memory/1984-0-0x0000000074B20000-0x0000000074B50000-memory.dmp dridex_ldr -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1360 1984 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 2340 wrote to memory of 1984 2340 rundll32.exe rundll32.exe PID 2340 wrote to memory of 1984 2340 rundll32.exe rundll32.exe PID 2340 wrote to memory of 1984 2340 rundll32.exe rundll32.exe PID 2340 wrote to memory of 1984 2340 rundll32.exe rundll32.exe PID 2340 wrote to memory of 1984 2340 rundll32.exe rundll32.exe PID 2340 wrote to memory of 1984 2340 rundll32.exe rundll32.exe PID 2340 wrote to memory of 1984 2340 rundll32.exe rundll32.exe PID 1984 wrote to memory of 1360 1984 rundll32.exe WerFault.exe PID 1984 wrote to memory of 1360 1984 rundll32.exe WerFault.exe PID 1984 wrote to memory of 1360 1984 rundll32.exe WerFault.exe PID 1984 wrote to memory of 1360 1984 rundll32.exe WerFault.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e53eaccd9031068898f4b9c8664f3ef2_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e53eaccd9031068898f4b9c8664f3ef2_JaffaCakes118.dll,#12⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1984 -s 3003⤵
- Program crash