Analysis
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max time kernel
159s -
max time network
170s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
08-01-2024 04:40
Behavioral task
behavioral1
Sample
4a76acd973e6f1533c17de28cffdfead.exe
Resource
win7-20231215-en
windows7-x64
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
4a76acd973e6f1533c17de28cffdfead.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
3 signatures
150 seconds
General
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Target
4a76acd973e6f1533c17de28cffdfead.exe
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Size
26KB
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MD5
4a76acd973e6f1533c17de28cffdfead
-
SHA1
a4af7842911bd12998d1e7a3c3a78e0bf0eb44fd
-
SHA256
2bc2253da610b2ec92d27b587d7fb6256deeb3f39f96f40789f2a971a9d10139
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SHA512
2e43d4d6e9e28358b14446eb7557337a96cddf3dc5d0a23192fa4b0dd4089444cdea8184698d40589baea28a8aa5e865baf616a3d4224b03485f4c6f7f35750a
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SSDEEP
768:tdimawl4jakYP5qxfK3o+fskZ9je9FEPjbzV:tdim5lMaTqxUvDZ9HjHV
Score
7/10
Malware Config
Signatures
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resource yara_rule behavioral2/memory/4172-0-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral2/memory/4172-1-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral2/memory/4172-11-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral2/memory/4172-12-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral2/memory/4172-16-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral2/memory/4172-18-0x0000000000400000-0x0000000000427000-memory.dmp upx -
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 62 whatismyip.org 63 whatismyip.org 65 checkip.dyndns.org -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI 4a76acd973e6f1533c17de28cffdfead.exe