Analysis
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max time kernel
138s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
19/08/2024, 18:08
Behavioral task
behavioral1
Sample
ac0958e296e192602ea0936ea97856de_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
ac0958e296e192602ea0936ea97856de_JaffaCakes118.exe
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Size
1.5MB
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MD5
ac0958e296e192602ea0936ea97856de
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SHA1
8e4a42bad73a85416d5843549c0f2410162151b4
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SHA256
ca41504c7e7853558706f8b3d5ce2f825ac13f382e212c9b64d25af412167acf
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SHA512
d7cc6cf5667948fa3b8738d30cc6d6ededa10d289be832168a1e30c2c349e94ef6d1ce416737615f0db4f6b81f640067d268750c929bdd7c020c174a370d02a7
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SSDEEP
49152:S/UncTcCiN5GLKOmlw0/XdDg9Bw4bDy1:S/opCE5UKO6JGZy1
Malware Config
Signatures
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Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Wine ac0958e296e192602ea0936ea97856de_JaffaCakes118.exe -
resource yara_rule behavioral2/memory/1340-0-0x0000000000400000-0x0000000000730000-memory.dmp themida behavioral2/memory/1340-3-0x0000000000400000-0x0000000000730000-memory.dmp themida -
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 ac0958e296e192602ea0936ea97856de_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ac0958e296e192602ea0936ea97856de_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ac0958e296e192602ea0936ea97856de_JaffaCakes118.exe"1⤵
- Identifies Wine through registry keys
- System Location Discovery: System Language Discovery
PID:1340
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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 --field-trial-handle=4460,i,8231329449558834090,4540802069600791165,262144 --variations-seed-version --mojo-platform-channel-handle=2708 /prefetch:81⤵PID:5056