Analysis
- max time kernel
151s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
02/06/2024, 23:14
Static task
static1
Behavioral task
behavioral1
Sample
8fc57cf6c5966cb0880bfed05e442320_JaffaCakes118.exe
Resource
win7-20240419-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
8fc57cf6c5966cb0880bfed05e442320_JaffaCakes118.exe
Resource
win10v2004-20240226-en
2 signatures
150 seconds
General
- Target 8fc57cf6c5966cb0880bfed05e442320_JaffaCakes118.exe
- Size 8.2MB
- Sample240602-28effaaf4t
- SHA256 f768673631bbbcbb6f4c119994fb4ecb8c4090c41cfee86fc6e46860583241da
- MD5 8fc57cf6c5966cb0880bfed05e442320
- SHA1 5b492b991d20c8e9dd2038104fba86abb8a4eb5c
- SHA512 82e14eef2d700c976cc8bbf97442df6de37d805565e184f9251af05cb44353e4a9451c2edd38a377357ae536b09a8f1168057b0cb6f2458aac9d3eeac65307ee
- SSDEEP 196608:4P5RveFU8MXMMONfwutJ+5y+DsEvnAt+sum:E3veFAXMldtI5y+nvGom
- MD5 SHA1 SHA512 SSDEEP
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5092 8fc57cf6c5966cb0880bfed05e442320_JaffaCakes118.tmp - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1072 wrote to memory of 5092 1072 8fc57cf6c5966cb0880bfed05e442320_JaffaCakes118.exe 91 PID 1072 wrote to memory of 5092 1072 8fc57cf6c5966cb0880bfed05e442320_JaffaCakes118.exe 91 PID 1072 wrote to memory of 5092 1072 8fc57cf6c5966cb0880bfed05e442320_JaffaCakes118.exe 91
Processes
-
C:\Users\Admin\AppData\Local\Temp\8fc57cf6c5966cb0880bfed05e442320_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\8fc57cf6c5966cb0880bfed05e442320_JaffaCakes118.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1072 -
C:\Users\Admin\AppData\Local\Temp\is-81JVT.tmp\8fc57cf6c5966cb0880bfed05e442320_JaffaCakes118.tmp"C:\Users\Admin\AppData\Local\Temp\is-81JVT.tmp\8fc57cf6c5966cb0880bfed05e442320_JaffaCakes118.tmp" /SL5="$D004C,8350975,71680,C:\Users\Admin\AppData\Local\Temp\8fc57cf6c5966cb0880bfed05e442320_JaffaCakes118.exe"2⤵
- Executes dropped EXE
PID:5092
-
-
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=4156 --field-trial-handle=2180,i,12780723798465539942,12010519452607841069,262144 --variations-seed-version /prefetch:81⤵PID:3816
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\is-81JVT.tmp\8fc57cf6c5966cb0880bfed05e442320_JaffaCakes118.tmp
- Size 704KB
- SHA256 4b4a352f1d37076245c0dfb9691debbdd71e2d1a111ab4114d6ea63e26fca00e
- MD5 668fd6d9e6db663b9a16169bbed6b2ef
- SHA1 7bbfbf7c6e0d4f3b0347a3801dc76e6919788820
- SHA512 2bd381643dd3a0928370e45bab0225abb66a2df395285313ba94795f583ff51ebb667427b2994db390d5d1c02735894248b5a3a19d297daa99aad01b5902d078
- SSDEEP 12288:XTPcYn5c/rPx37/zHBA6a5UeYpthr1CERAgrNuR+1Iq5wURNRx9QF:jPcYn5c/rPx37/zHBA6pFptZ1CEQq5RK
- MD5 SHA1 SHA512 SSDEEP