Analysis
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max time kernel
141s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
06-04-2024 15:51
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e2e2cf7713030d7d24affa05aead5e0a_JaffaCakes118.dll
Resource
win7-20240221-en
4 signatures
150 seconds
General
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Target
e2e2cf7713030d7d24affa05aead5e0a_JaffaCakes118.dll
-
Size
188KB
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MD5
e2e2cf7713030d7d24affa05aead5e0a
-
SHA1
972174b8d24c848d90eb5ae0e8554b548c2c4c0e
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SHA256
e534c1e91060c89d71b39e6be276e749541e4b242657a4d727337a484715274d
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SHA512
39503864144a6aa680f00f7d2bdbbd5d20179475651fd567caaaecb26ba2073b61cacfa37b6ee53b7464492bef77a361cc6567d3a0999a2cd006a92c2a6d2fbd
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SSDEEP
3072:kA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAo7o:kzIqATVfQeV2FZalKq6jtGJWuTmd
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/1392-0-0x0000000074E70000-0x0000000074EA0000-memory.dmp dridex_ldr -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2128 1392 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 2200 wrote to memory of 1392 2200 rundll32.exe rundll32.exe PID 2200 wrote to memory of 1392 2200 rundll32.exe rundll32.exe PID 2200 wrote to memory of 1392 2200 rundll32.exe rundll32.exe PID 2200 wrote to memory of 1392 2200 rundll32.exe rundll32.exe PID 2200 wrote to memory of 1392 2200 rundll32.exe rundll32.exe PID 2200 wrote to memory of 1392 2200 rundll32.exe rundll32.exe PID 2200 wrote to memory of 1392 2200 rundll32.exe rundll32.exe PID 1392 wrote to memory of 2128 1392 rundll32.exe WerFault.exe PID 1392 wrote to memory of 2128 1392 rundll32.exe WerFault.exe PID 1392 wrote to memory of 2128 1392 rundll32.exe WerFault.exe PID 1392 wrote to memory of 2128 1392 rundll32.exe WerFault.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e2e2cf7713030d7d24affa05aead5e0a_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2200 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e2e2cf7713030d7d24affa05aead5e0a_JaffaCakes118.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:1392 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1392 -s 3083⤵
- Program crash
PID:2128