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Analysis
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max time kernel
122s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
27/12/2024, 00:47
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_02aef1399c3c37a95f4291cdd820d5abae470c811c482c005c910755af4fb031.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_02aef1399c3c37a95f4291cdd820d5abae470c811c482c005c910755af4fb031.dll
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Size
163KB
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MD5
d85807bfe73dcdcacec65f7575652fb6
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SHA1
5964f791984af22ca57b7c97b6c0a3d61c4e57c1
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SHA256
02aef1399c3c37a95f4291cdd820d5abae470c811c482c005c910755af4fb031
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SHA512
d300d6e6698c572d994f110634043d3a3804b36d142132816cea7f829b068b8c8c3b8f9214095d41e66bbcbee7e215c49d17e4bd90267e7de3fd5ea1dc2dda63
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SSDEEP
3072:far6Ys6p54kfdo+APr0aYSbeO6aal8jeytFQTOpp2J:5s4p+ADxnSO6D2cOp
Malware Config
Extracted
dridex
22202
43.229.206.212:443
82.209.17.209:8172
162.241.209.225:4125
Signatures
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Dridex family
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resource yara_rule behavioral1/memory/2672-1-0x0000000010000000-0x000000001002E000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 2816 2672 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 2892 wrote to memory of 2672 2892 rundll32.exe 30 PID 2892 wrote to memory of 2672 2892 rundll32.exe 30 PID 2892 wrote to memory of 2672 2892 rundll32.exe 30 PID 2892 wrote to memory of 2672 2892 rundll32.exe 30 PID 2892 wrote to memory of 2672 2892 rundll32.exe 30 PID 2892 wrote to memory of 2672 2892 rundll32.exe 30 PID 2892 wrote to memory of 2672 2892 rundll32.exe 30 PID 2672 wrote to memory of 2816 2672 rundll32.exe 31 PID 2672 wrote to memory of 2816 2672 rundll32.exe 31 PID 2672 wrote to memory of 2816 2672 rundll32.exe 31 PID 2672 wrote to memory of 2816 2672 rundll32.exe 31
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_02aef1399c3c37a95f4291cdd820d5abae470c811c482c005c910755af4fb031.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2892 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_02aef1399c3c37a95f4291cdd820d5abae470c811c482c005c910755af4fb031.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2672 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2672 -s 2363⤵
- Program crash
PID:2816
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