Analysis
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max time kernel
140s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
31-08-2024 04:05
Static task
static1
Behavioral task
behavioral1
Sample
0691382a2170a87fc1969b83df550a67adbe560e5885dace85bf26027f24af1d.dll
Resource
win7-20240705-en
General
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Target
0691382a2170a87fc1969b83df550a67adbe560e5885dace85bf26027f24af1d.dll
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Size
608KB
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MD5
9858634888d0264fc991b8467cb05feb
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SHA1
13495d353bd3005bfa0aae96c45e204f99bd7058
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SHA256
0691382a2170a87fc1969b83df550a67adbe560e5885dace85bf26027f24af1d
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SHA512
5b2a31875ca71ad5accb1cfcc17d2f603c13e06db5ba15c1ad98eeec5ee3ee49d704df99b2b5b2fd5af80033aee49ca5b4c09a9cb53c5442849ddc987db6891f
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SSDEEP
12288:gZGQdqOGHxJqydLqQSeCqsVK8kPRGO35N9mVZzXc6k:gZ05WjeCVVK8kP9N9oVu
Malware Config
Extracted
dridex
10444
174.128.245.202:443
51.83.3.52:13786
69.64.50.41:6602
Signatures
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Blocklisted process makes network request 2 IoCs
Processes:
rundll32.exeflow pid Process 3 2068 rundll32.exe 5 2068 rundll32.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Processes:
rundll32.exedescription ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA rundll32.exe -
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.
Processes:
rundll32.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
rundll32.exedescription pid Process procid_target PID 2536 wrote to memory of 2068 2536 rundll32.exe 30 PID 2536 wrote to memory of 2068 2536 rundll32.exe 30 PID 2536 wrote to memory of 2068 2536 rundll32.exe 30 PID 2536 wrote to memory of 2068 2536 rundll32.exe 30 PID 2536 wrote to memory of 2068 2536 rundll32.exe 30 PID 2536 wrote to memory of 2068 2536 rundll32.exe 30 PID 2536 wrote to memory of 2068 2536 rundll32.exe 30
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\0691382a2170a87fc1969b83df550a67adbe560e5885dace85bf26027f24af1d.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2536 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\0691382a2170a87fc1969b83df550a67adbe560e5885dace85bf26027f24af1d.dll,#12⤵
- Blocklisted process makes network request
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
PID:2068
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