Analysis
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max time kernel
140s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
03-01-2025 11:57
Behavioral task
behavioral1
Sample
Juisreader.exe
Resource
win7-20241010-en
windows7-x64
6 signatures
150 seconds
General
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Target
Juisreader.exe
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Size
245KB
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MD5
3bbf4e0b78fd24afaac4bf671d532450
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SHA1
d886fa410702a53a08d1603b74f9711ca97a8ce4
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SHA256
421b9f57ff0de8d193d1426552e5abaf90f5da54115da8cd228e0ad573dfa36c
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SHA512
7b1ebaa2fbcc0c6e819342bef5332eecd167e2b71a757ff0788637114f47ce31124be823a8747375821e086fce620537431a019baf2d803237c475be94d00e9b
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SSDEEP
6144:p1kpobhDnyPca7TJjG0ARL6Z9jyOruAa2JC8/AQoPScK1w/U4:pmWhWPcOj/k6yic8KPScr
Malware Config
Signatures
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Detects Strela Stealer payload 15 IoCs
resource yara_rule behavioral2/memory/3980-1-0x0000000000400000-0x00000000004A9000-memory.dmp family_strela behavioral2/memory/3980-2-0x0000000000400000-0x00000000004A9000-memory.dmp family_strela behavioral2/memory/3980-3-0x0000000000400000-0x00000000004A9000-memory.dmp family_strela behavioral2/memory/3980-4-0x0000000000400000-0x00000000004A9000-memory.dmp family_strela behavioral2/memory/3980-5-0x0000000000400000-0x00000000004A9000-memory.dmp family_strela behavioral2/memory/3980-6-0x0000000000400000-0x00000000004A9000-memory.dmp family_strela behavioral2/memory/3980-7-0x0000000000400000-0x00000000004A9000-memory.dmp family_strela behavioral2/memory/3980-8-0x0000000000400000-0x00000000004A9000-memory.dmp family_strela behavioral2/memory/3980-9-0x0000000000400000-0x00000000004A9000-memory.dmp family_strela behavioral2/memory/3980-10-0x0000000000400000-0x00000000004A9000-memory.dmp family_strela behavioral2/memory/3980-11-0x0000000000400000-0x00000000004A9000-memory.dmp family_strela behavioral2/memory/3980-12-0x0000000000400000-0x00000000004A9000-memory.dmp family_strela behavioral2/memory/3980-13-0x0000000000400000-0x00000000004A9000-memory.dmp family_strela behavioral2/memory/3980-14-0x0000000000400000-0x00000000004A9000-memory.dmp family_strela behavioral2/memory/3980-15-0x0000000000400000-0x00000000004A9000-memory.dmp family_strela -
Strela family
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resource yara_rule behavioral2/memory/3980-0-0x0000000000400000-0x00000000004A9000-memory.dmp upx behavioral2/memory/3980-1-0x0000000000400000-0x00000000004A9000-memory.dmp upx behavioral2/memory/3980-2-0x0000000000400000-0x00000000004A9000-memory.dmp upx behavioral2/memory/3980-3-0x0000000000400000-0x00000000004A9000-memory.dmp upx behavioral2/memory/3980-4-0x0000000000400000-0x00000000004A9000-memory.dmp upx behavioral2/memory/3980-5-0x0000000000400000-0x00000000004A9000-memory.dmp upx behavioral2/memory/3980-6-0x0000000000400000-0x00000000004A9000-memory.dmp upx behavioral2/memory/3980-7-0x0000000000400000-0x00000000004A9000-memory.dmp upx behavioral2/memory/3980-8-0x0000000000400000-0x00000000004A9000-memory.dmp upx behavioral2/memory/3980-9-0x0000000000400000-0x00000000004A9000-memory.dmp upx behavioral2/memory/3980-10-0x0000000000400000-0x00000000004A9000-memory.dmp upx behavioral2/memory/3980-11-0x0000000000400000-0x00000000004A9000-memory.dmp upx behavioral2/memory/3980-12-0x0000000000400000-0x00000000004A9000-memory.dmp upx behavioral2/memory/3980-13-0x0000000000400000-0x00000000004A9000-memory.dmp upx behavioral2/memory/3980-14-0x0000000000400000-0x00000000004A9000-memory.dmp upx behavioral2/memory/3980-15-0x0000000000400000-0x00000000004A9000-memory.dmp upx -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Juisreader.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3980 Juisreader.exe 3980 Juisreader.exe