Analysis
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max time kernel
84s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
18-11-2022 13:11
Static task
static1
Behavioral task
behavioral1
Sample
JN79.iso
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
JN79.iso
Resource
win10v2004-20221111-en
Behavioral task
behavioral3
Sample
SK.js
Resource
win7-20220901-en
Behavioral task
behavioral4
Sample
SK.js
Resource
win10v2004-20220812-en
Behavioral task
behavioral5
Sample
manacle/perpendicularly.dll
Resource
win7-20221111-en
General
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Target
JN79.iso
-
Size
842KB
-
MD5
94faf871d3736a7b3ea0289d87036e7e
-
SHA1
49556423a3f42badb43f088d21bb9736ba4e737c
-
SHA256
fdf4be7edd488f2339e941acb52c9cef37d53d702649a87be8488a6ae3b6bcf5
-
SHA512
7f3ca9824c6b6abdf8536a18daaa8880b3890bba71a1bca86a9618c86604cd49a25775341f76ef1fe7360b23fce1d4d5055757c7d98f0874ddd8a3303273b8be
-
SSDEEP
24576:bNNpOK8zWcCTibQsC3BbYGQajBp6Pi1YWaw4:XQK8IL3BbzQaNpx1Da
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Modifies registry class 1 IoCs
Processes:
cmd.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings cmd.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
cmd.exedescription pid process Token: SeManageVolumePrivilege 4756 cmd.exe Token: SeManageVolumePrivilege 4756 cmd.exe