Analysis
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max time kernel
142s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
27-06-2024 05:23
Static task
static1
Behavioral task
behavioral1
Sample
14d18dcabdddbee8881ef43add7c618a_JaffaCakes118.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
14d18dcabdddbee8881ef43add7c618a_JaffaCakes118.dll
Resource
win10v2004-20240226-en
General
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Target
14d18dcabdddbee8881ef43add7c618a_JaffaCakes118.dll
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Size
2.0MB
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MD5
14d18dcabdddbee8881ef43add7c618a
-
SHA1
e8e2adeced5a50fdf2a8e89c8f157c3062105ec9
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SHA256
620a87d359a1a5e22b983e28a8635a0856529991be777416fbc901b02d480c90
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SHA512
bf972b451d15c6374107f28633f7dba3caa9c37efdf44cefe9a285c1a24382b1424be5a78d1fde81c0cd72b937cf5516551614b1bd26a7cfc1de2fdbe314e572
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SSDEEP
24576:z/59yhjXHuw4DUq6SIQEx+zL5rCWwHawFvDOpfYiCAm+NAW:z3yZgDQBQEx+zL5WWwHFFSSAm+NAW
Malware Config
Extracted
cobaltstrike
http://62.171.141.54:443/static-directory/default.ico
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user_agent
Connection: close Accept: image/jpeg Accept-Language: en-US User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_2) AppleWebKit/601.3.9 (KHTML, like Gecko) Version/9.0.2 Safari/601.3.9
Signatures
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Cobaltstrike
Detected malicious payload which is part of Cobaltstrike.
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Blocklisted process makes network request 10 IoCs
Processes:
rundll32.exeflow pid process 1 4964 rundll32.exe 2 4964 rundll32.exe 3 4964 rundll32.exe 10 4964 rundll32.exe 21 4964 rundll32.exe 25 4964 rundll32.exe 26 4964 rundll32.exe 27 4964 rundll32.exe 28 4964 rundll32.exe 33 4964 rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\14d18dcabdddbee8881ef43add7c618a_JaffaCakes118.dll,#11⤵
- Blocklisted process makes network request
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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=4240 --field-trial-handle=2692,i,8678872182442199182,12502579059484928042,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4964-0-0x00007FF8C0C80000-0x00007FF8C0D3E000-memory.dmpFilesize
760KB
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memory/4964-3-0x000001AA77B40000-0x000001AA77B41000-memory.dmpFilesize
4KB
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memory/4964-1-0x00007FF8BF230000-0x00007FF8BF4F9000-memory.dmpFilesize
2.8MB
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memory/4964-2-0x00007FF8C1A10000-0x00007FF8C1C05000-memory.dmpFilesize
2.0MB
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memory/4964-4-0x0000000063BC0000-0x0000000063E03000-memory.dmpFilesize
2.3MB