Analysis
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max time kernel
147s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
18-04-2024 19:39
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
f8a0bdd28d844a8f4fab845d6f7b93bc_JaffaCakes118.dll
Resource
win7-20240221-en
windows7-x64
4 signatures
150 seconds
General
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Target
f8a0bdd28d844a8f4fab845d6f7b93bc_JaffaCakes118.dll
-
Size
188KB
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MD5
f8a0bdd28d844a8f4fab845d6f7b93bc
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SHA1
ed56ea0b818b139ff4b922f842abb75be0d68de6
-
SHA256
39e41d870d08b686402c0256b27514c9af9ac2f625b58c425060f80d7e26050a
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SHA512
9c603af7e1e0c45ce39a1f7b067581c6a9c4a05735334eb90c6ca8f41b7b64b879d1351d98bda178efda0c88cbc2719bcf030a9744c12bbaf96238becfd46926
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SSDEEP
3072:GA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAoAo:GzIqATVfQeV2FZalKq6jtGJWuTmd
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/3024-0-0x0000000075840000-0x0000000075870000-memory.dmp dridex_ldr behavioral2/memory/3024-2-0x0000000075840000-0x0000000075870000-memory.dmp dridex_ldr -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3580 3024 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 4692 wrote to memory of 3024 4692 rundll32.exe rundll32.exe PID 4692 wrote to memory of 3024 4692 rundll32.exe rundll32.exe PID 4692 wrote to memory of 3024 4692 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\f8a0bdd28d844a8f4fab845d6f7b93bc_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\f8a0bdd28d844a8f4fab845d6f7b93bc_JaffaCakes118.dll,#12⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3024 -s 6883⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 3024 -ip 30241⤵