Analysis
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max time kernel
148s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
11-06-2024 13:23
Behavioral task
behavioral1
Sample
9e52fc5422fcfe86afcd83ddf1d12f1c_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
9e52fc5422fcfe86afcd83ddf1d12f1c_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
9e52fc5422fcfe86afcd83ddf1d12f1c_JaffaCakes118.exe
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Size
202KB
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MD5
9e52fc5422fcfe86afcd83ddf1d12f1c
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SHA1
469ed6f4502dbc98f5800fe0ab6b9a3d56b536af
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SHA256
2494882141605e7976ddc6c1f76f061bd77e249d803659ac09dbf7a5cc4b5933
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SHA512
4d85ffa5c3442756fd4a3399308f8330664608da927713e6eab57df0d49ace420f214e89bcb42997b6532d9e0e081f5bb7c1908ee07de459c540e41b3fbcf637
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SSDEEP
6144:Z5YB4ruXIiAAttZvd3DCza1mgGeeWvujaWfSF:Z5Q4r6eAtt5dz71XCjaWu
Malware Config
Signatures
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Processes:
resource yara_rule behavioral2/memory/4436-0-0x0000000000400000-0x0000000000477000-memory.dmp upx behavioral2/memory/4436-3-0x0000000000400000-0x0000000000477000-memory.dmp upx behavioral2/memory/4436-4-0x0000000000400000-0x0000000000477000-memory.dmp upx behavioral2/memory/4436-8-0x0000000000400000-0x0000000000477000-memory.dmp upx behavioral2/memory/4436-9-0x0000000000400000-0x0000000000477000-memory.dmp upx behavioral2/memory/4436-10-0x0000000000400000-0x0000000000477000-memory.dmp upx behavioral2/memory/4436-17-0x0000000000400000-0x0000000000477000-memory.dmp upx -
Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
9e52fc5422fcfe86afcd83ddf1d12f1c_JaffaCakes118.exedescription ioc process File opened (read-only) \??\v: 9e52fc5422fcfe86afcd83ddf1d12f1c_JaffaCakes118.exe File opened (read-only) \??\y: 9e52fc5422fcfe86afcd83ddf1d12f1c_JaffaCakes118.exe File opened (read-only) \??\z: 9e52fc5422fcfe86afcd83ddf1d12f1c_JaffaCakes118.exe File opened (read-only) \??\h: 9e52fc5422fcfe86afcd83ddf1d12f1c_JaffaCakes118.exe File opened (read-only) \??\j: 9e52fc5422fcfe86afcd83ddf1d12f1c_JaffaCakes118.exe File opened (read-only) \??\t: 9e52fc5422fcfe86afcd83ddf1d12f1c_JaffaCakes118.exe File opened (read-only) \??\u: 9e52fc5422fcfe86afcd83ddf1d12f1c_JaffaCakes118.exe File opened (read-only) \??\o: 9e52fc5422fcfe86afcd83ddf1d12f1c_JaffaCakes118.exe File opened (read-only) \??\p: 9e52fc5422fcfe86afcd83ddf1d12f1c_JaffaCakes118.exe File opened (read-only) \??\q: 9e52fc5422fcfe86afcd83ddf1d12f1c_JaffaCakes118.exe File opened (read-only) \??\x: 9e52fc5422fcfe86afcd83ddf1d12f1c_JaffaCakes118.exe File opened (read-only) \??\r: 9e52fc5422fcfe86afcd83ddf1d12f1c_JaffaCakes118.exe File opened (read-only) \??\w: 9e52fc5422fcfe86afcd83ddf1d12f1c_JaffaCakes118.exe File opened (read-only) \??\g: 9e52fc5422fcfe86afcd83ddf1d12f1c_JaffaCakes118.exe File opened (read-only) \??\k: 9e52fc5422fcfe86afcd83ddf1d12f1c_JaffaCakes118.exe File opened (read-only) \??\l: 9e52fc5422fcfe86afcd83ddf1d12f1c_JaffaCakes118.exe File opened (read-only) \??\n: 9e52fc5422fcfe86afcd83ddf1d12f1c_JaffaCakes118.exe File opened (read-only) \??\e: 9e52fc5422fcfe86afcd83ddf1d12f1c_JaffaCakes118.exe File opened (read-only) \??\i: 9e52fc5422fcfe86afcd83ddf1d12f1c_JaffaCakes118.exe File opened (read-only) \??\m: 9e52fc5422fcfe86afcd83ddf1d12f1c_JaffaCakes118.exe File opened (read-only) \??\s: 9e52fc5422fcfe86afcd83ddf1d12f1c_JaffaCakes118.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
Processes:
9e52fc5422fcfe86afcd83ddf1d12f1c_JaffaCakes118.exedescription ioc process File opened for modification \??\PhysicalDrive0 9e52fc5422fcfe86afcd83ddf1d12f1c_JaffaCakes118.exe -
Processes:
9e52fc5422fcfe86afcd83ddf1d12f1c_JaffaCakes118.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\742C3192E607E424EB4549542BE1BBC53E6174E2 9e52fc5422fcfe86afcd83ddf1d12f1c_JaffaCakes118.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\742C3192E607E424EB4549542BE1BBC53E6174E2\Blob = 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 9e52fc5422fcfe86afcd83ddf1d12f1c_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9e52fc5422fcfe86afcd83ddf1d12f1c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\9e52fc5422fcfe86afcd83ddf1d12f1c_JaffaCakes118.exe"1⤵
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- Modifies system certificate store
PID:4436
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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=3864 --field-trial-handle=2292,i,2103142837140538807,15881446839139365070,262144 --variations-seed-version /prefetch:81⤵PID:3592