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Analysis
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max time kernel
142s -
max time network
127s -
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, 04:11
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
fe66be39f866208674fe4c12280b6024_JaffaCakes118.dll
Resource
win7-20231129-en
4 signatures
150 seconds
General
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Target
fe66be39f866208674fe4c12280b6024_JaffaCakes118.dll
-
Size
188KB
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MD5
fe66be39f866208674fe4c12280b6024
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SHA1
772cf2d7f725b1a16f639cec303d0bc95e51c907
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SHA256
1441cfa257c598222afdb784170fe771adcc4225f3f81a86dcdb01a5135bcf4c
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SHA512
f1bfc50ff752413402d50f760aa7d2131c0c1d84687c32597e3c3923b778ffb2afc86bdd8b2722595c2e6419e7c03bb4559875f13fe9316e5f8f32de4c857c62
-
SSDEEP
3072:1A8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAoAo:1zIqATVfQeV2FZalKq6jtGJWuTmd
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
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resource yara_rule behavioral2/memory/2652-0-0x0000000075670000-0x00000000756A0000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 3668 2652 WerFault.exe 84 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1568 wrote to memory of 2652 1568 rundll32.exe 84 PID 1568 wrote to memory of 2652 1568 rundll32.exe 84 PID 1568 wrote to memory of 2652 1568 rundll32.exe 84
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\fe66be39f866208674fe4c12280b6024_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1568 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\fe66be39f866208674fe4c12280b6024_JaffaCakes118.dll,#12⤵PID:2652
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2652 -s 6923⤵
- Program crash
PID:3668
-
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 180 -p 2652 -ip 26521⤵PID:116