Analysis
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max time kernel
141s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
16-04-2024 02:59
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
f288179daab815410bc0e2116d1f0ab5_JaffaCakes118.dll
Resource
win7-20240221-en
windows7-x64
3 signatures
150 seconds
General
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Target
f288179daab815410bc0e2116d1f0ab5_JaffaCakes118.dll
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Size
188KB
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MD5
f288179daab815410bc0e2116d1f0ab5
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SHA1
e85d2e1121777c8a5bb1f2653850bc8801e72d65
-
SHA256
732b65bec705f6e7e6d0f2864bf407d66e499fa3e0bb2d420b1302f6ace961b3
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SHA512
5850b7ff9a9c816da13fd625fef0e9710fe2a694498d8d39a358f54e047c430a60df60f6305a45d8058ef45cdf77b6abca00d7bbfe4dce3bf6f4e0a99bec11bf
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SSDEEP
3072:aH0uyjZqEpAK+Gf78TBdrXkTM5vhRg9Esf0DwvtyMpVnpA+z6tX8sxKViW+7dU:aUua/Pv7YNhRIEZDeXVpAxtMsxK
Malware Config
Extracted
Family
dridex
Botnet
22201
C2
103.82.248.59:443
54.39.98.141:6602
103.109.247.8:10443
rc4.plain
rc4.plain
Signatures
-
Processes:
resource yara_rule behavioral2/memory/3456-0-0x0000000075860000-0x0000000075890000-memory.dmp dridex_ldr behavioral2/memory/3456-3-0x0000000075860000-0x0000000075890000-memory.dmp dridex_ldr -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4040 3456 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 2132 wrote to memory of 3456 2132 rundll32.exe rundll32.exe PID 2132 wrote to memory of 3456 2132 rundll32.exe rundll32.exe PID 2132 wrote to memory of 3456 2132 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\f288179daab815410bc0e2116d1f0ab5_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2132 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\f288179daab815410bc0e2116d1f0ab5_JaffaCakes118.dll,#12⤵PID:3456
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3456 -s 6883⤵
- Program crash
PID:4040
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3456 -ip 34561⤵PID:5048
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=764 --field-trial-handle=2676,i,447940133669489189,1353734109898858672,262144 --variations-seed-version /prefetch:81⤵PID:3356