Analysis
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max time kernel
74s -
max time network
19s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
22/12/2024, 19:02
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_f562cc832d41864a57f2582a54cccc6903ee316479e407303c18250094670eb6.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_f562cc832d41864a57f2582a54cccc6903ee316479e407303c18250094670eb6.dll
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Size
184KB
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MD5
efa76cf01781b9dcb371969d64bef26a
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SHA1
f4360cb3b0c1e7db4c41b5da406e7eeae60abcd1
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SHA256
f562cc832d41864a57f2582a54cccc6903ee316479e407303c18250094670eb6
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SHA512
ff61d73b0703921682fd6fdc5d589b123044505cfe506081beaad1dc86a64c3d2c47172a55a2d6783d79100f42d4bb484400566e67792325b035b07f7ced0c6f
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SSDEEP
3072:giLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eaodlzoxss7:giLVCIT4WK2z1W+CUHZj4Skq/eaozoC
Malware Config
Extracted
dridex
22202
80.241.218.90:443
103.161.172.109:13786
87.98.128.76:5723
Signatures
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Dridex family
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resource yara_rule behavioral1/memory/2224-0-0x00000000753D0000-0x00000000753FF000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 2220 2224 WerFault.exe 30 -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1128 wrote to memory of 2224 1128 rundll32.exe 30 PID 1128 wrote to memory of 2224 1128 rundll32.exe 30 PID 1128 wrote to memory of 2224 1128 rundll32.exe 30 PID 1128 wrote to memory of 2224 1128 rundll32.exe 30 PID 1128 wrote to memory of 2224 1128 rundll32.exe 30 PID 1128 wrote to memory of 2224 1128 rundll32.exe 30 PID 1128 wrote to memory of 2224 1128 rundll32.exe 30 PID 2224 wrote to memory of 2220 2224 rundll32.exe 31 PID 2224 wrote to memory of 2220 2224 rundll32.exe 31 PID 2224 wrote to memory of 2220 2224 rundll32.exe 31 PID 2224 wrote to memory of 2220 2224 rundll32.exe 31
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f562cc832d41864a57f2582a54cccc6903ee316479e407303c18250094670eb6.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1128 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f562cc832d41864a57f2582a54cccc6903ee316479e407303c18250094670eb6.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2224 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2224 -s 2243⤵
- Program crash
PID:2220
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