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Analysis
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max time kernel
142s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
29/05/2024, 01:41
Static task
static1
Behavioral task
behavioral1
Sample
bae98c59ebc6d6895fa8a90d41534a8a6553e173626da94a9e4ba4eaa987d9d8.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
bae98c59ebc6d6895fa8a90d41534a8a6553e173626da94a9e4ba4eaa987d9d8.exe
Resource
win10v2004-20240226-en
General
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Target
bae98c59ebc6d6895fa8a90d41534a8a6553e173626da94a9e4ba4eaa987d9d8.exe
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Size
184KB
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MD5
817ad15165bfb9d19b6ac3bb0694266a
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SHA1
32c1f7b410f1d60255c97bc8e6097b31a4fc39a5
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SHA256
bae98c59ebc6d6895fa8a90d41534a8a6553e173626da94a9e4ba4eaa987d9d8
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SHA512
b8fabccc28b707766d4e2777cfe31132ecbf260e3597596a883c45216e814d68687f92eb53d1e937cb563e242fc7124cb536f8206c9e3bf2fbce6e57f8c9a4d0
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SSDEEP
3072:i3E3RxoulDpSd6jfehkLnSEZhlowiFCn3:i3Qog+6j7LSEZhlowiFC
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1692 Unicorn-345.exe -
Program crash 2 IoCs
pid pid_target Process procid_target 1072 4544 WerFault.exe 90 2316 1692 WerFault.exe 91 -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4544 bae98c59ebc6d6895fa8a90d41534a8a6553e173626da94a9e4ba4eaa987d9d8.exe 1692 Unicorn-345.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4544 wrote to memory of 1692 4544 bae98c59ebc6d6895fa8a90d41534a8a6553e173626da94a9e4ba4eaa987d9d8.exe 91 PID 4544 wrote to memory of 1692 4544 bae98c59ebc6d6895fa8a90d41534a8a6553e173626da94a9e4ba4eaa987d9d8.exe 91 PID 4544 wrote to memory of 1692 4544 bae98c59ebc6d6895fa8a90d41534a8a6553e173626da94a9e4ba4eaa987d9d8.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\bae98c59ebc6d6895fa8a90d41534a8a6553e173626da94a9e4ba4eaa987d9d8.exe"C:\Users\Admin\AppData\Local\Temp\bae98c59ebc6d6895fa8a90d41534a8a6553e173626da94a9e4ba4eaa987d9d8.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4544 -
C:\Users\Admin\AppData\Local\Temp\Unicorn-345.exeC:\Users\Admin\AppData\Local\Temp\Unicorn-345.exe2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:1692 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1692 -s 7163⤵
- Program crash
PID:2316
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4544 -s 7242⤵
- Program crash
PID:1072
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4544 -ip 45441⤵PID:1800
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 1692 -ip 16921⤵PID:1972
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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=3968 --field-trial-handle=2248,i,10247514684337323751,15511974759131734137,262144 --variations-seed-version /prefetch:81⤵PID:884
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
184KB
MD523962a31e635e4c8dfce3a9d9bb1635a
SHA1460ab6846061ebd9fa30a30829b19d51c53d1905
SHA256cde120b79b94741520207ad8aa36cfff90249e92d25ce3d95a8f6f716f9ca363
SHA5124b08e4a49389e2a4a19263e337577db66523baea776c1cc52ae8c49b1196496c2d33ee3f1cc03f4bf372818f1612aeccdf6cbc605d129bc5e3adbd60643da3f0