Analysis
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max time kernel
149s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
04-04-2024 01:13
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
aba5b0df02c421887cd5899a1e3ee976_JaffaCakes118.dll
Resource
win7-20240221-en
windows7-x64
4 signatures
150 seconds
General
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Target
aba5b0df02c421887cd5899a1e3ee976_JaffaCakes118.dll
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Size
180KB
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MD5
aba5b0df02c421887cd5899a1e3ee976
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SHA1
f126397b4e63a9dc647172ee71c737d4271e0522
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SHA256
8256436d8c0184c0566d594aab21931714c71217fbd20b4f53b1c4a58daaedd0
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SHA512
650e5ba28d642a225f605659538a203c694b09bb00f60c68a5b5d9b2db8ba09a25c780edb1da994e994c49baf6e67200fd63b991592a9da62e63cc99300645bc
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SSDEEP
3072:IBoP6Q3jdsNavD2WgJK3MRwd70PyQzor/RIrlNo+mdEZ29WtHf91cfRLrfR:aQTdgaL2WKmoP5G/+rGdoVfmn
Malware Config
Extracted
Family
dridex
Botnet
22201
C2
155.138.203.91:443
207.180.220.242:8116
46.101.142.214:6891
rc4.plain
rc4.plain
Signatures
-
Processes:
resource yara_rule behavioral2/memory/1668-0-0x0000000074A80000-0x0000000074AAF000-memory.dmp dridex_ldr -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3872 1668 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 4408 wrote to memory of 1668 4408 rundll32.exe rundll32.exe PID 4408 wrote to memory of 1668 4408 rundll32.exe rundll32.exe PID 4408 wrote to memory of 1668 4408 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\aba5b0df02c421887cd5899a1e3ee976_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\aba5b0df02c421887cd5899a1e3ee976_JaffaCakes118.dll,#12⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1668 -s 6203⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1668 -ip 16681⤵