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Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
29/12/2024, 22:59
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_58c8d6dd06a3e9f0f8c25952d15b965c04038b8823066f0f801d24612abc0b44.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_58c8d6dd06a3e9f0f8c25952d15b965c04038b8823066f0f801d24612abc0b44.dll
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Size
164KB
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MD5
d4138a7b3e51509b7e9ab0e8224cb86c
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SHA1
dbd10c611c3e4417191754de5cf13b5faba56636
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SHA256
58c8d6dd06a3e9f0f8c25952d15b965c04038b8823066f0f801d24612abc0b44
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SHA512
bb16ae843cbc2a8872ab8584cb4dc9d2db858d4a2019bde621c89e3ed93ebe58bcf5d0d3547b93dc3fffa282deaf9cc7150f49879f061407f487e8c2e681af63
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SSDEEP
3072:5BefihU8fQ2Sob/xg+eNV1A1I3aiI8i3GdVAzuECtNjP3/3ioP7y11a0E:5Befiv/12+2A1AIpFzxCtNjHSoPm11J
Malware Config
Extracted
dridex
22202
45.123.40.54:443
82.209.17.209:8172
180.250.21.2:13721
Signatures
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Dridex family
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resource yara_rule behavioral2/memory/4224-1-0x0000000010000000-0x000000001002F000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 3168 4224 WerFault.exe 85 -
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 3 IoCs
description pid Process procid_target PID 4944 wrote to memory of 4224 4944 rundll32.exe 85 PID 4944 wrote to memory of 4224 4944 rundll32.exe 85 PID 4944 wrote to memory of 4224 4944 rundll32.exe 85
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_58c8d6dd06a3e9f0f8c25952d15b965c04038b8823066f0f801d24612abc0b44.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4944 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_58c8d6dd06a3e9f0f8c25952d15b965c04038b8823066f0f801d24612abc0b44.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:4224 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4224 -s 7083⤵
- Program crash
PID:3168
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4224 -ip 42241⤵PID:3436