Analysis
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max time kernel
143s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20250610-en -
resource tags
arch:x64arch:x86image:win10v2004-20250610-enlocale:en-usos:windows10-2004-x64system -
submitted
02/07/2025, 19:23
General
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Target
96c1b8ab6baba4ae9ff2af063d1c4007ab4acf62bdacc8246c7df6ec21fea4c4.exe
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Size
1.4MB
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MD5
f56961c1b456778b6d2ed04f5d7b7db3
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SHA1
f8ea7c80975a33fce8268752425c8ee7ea61db5c
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SHA256
96c1b8ab6baba4ae9ff2af063d1c4007ab4acf62bdacc8246c7df6ec21fea4c4
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SHA512
6eb31e4a4d3a4f497408e47248f9954a82004238b1aefa9125e0c008db3de00e501bf442fd86512c62e3829574bd329ae4c05e9be5175e8f84bcd2c469a7bd9f
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SSDEEP
24576:0jHPOSOkx2LFscUQPxuZ98Es8k3OH3C0rQ6+8pKJJFo3Q+qdCOKIbA0I:0TGkQy5QZuTtS0rQMYOQ+q8CE0I
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 5452 97df8710 -
Unexpected DNS network traffic destination 4 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 51 223.5.5.5 5996 96c1b8ab6baba4ae9ff2af063d1c4007ab4acf62bdacc8246c7df6ec21fea4c4.exe Destination IP 3 114.114.114.114 5996 96c1b8ab6baba4ae9ff2af063d1c4007ab4acf62bdacc8246c7df6ec21fea4c4.exe Destination IP 24 223.5.5.5 5996 96c1b8ab6baba4ae9ff2af063d1c4007ab4acf62bdacc8246c7df6ec21fea4c4.exe Destination IP 45 114.114.114.114 5996 96c1b8ab6baba4ae9ff2af063d1c4007ab4acf62bdacc8246c7df6ec21fea4c4.exe -
Drops file in System32 directory 5 IoCs
description ioc Process File created C:\Windows\SysWOW64\97df8710 96c1b8ab6baba4ae9ff2af063d1c4007ab4acf62bdacc8246c7df6ec21fea4c4.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 97df8710 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 97df8710 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 97df8710 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 97df8710 -
resource yara_rule behavioral1/memory/5996-0-0x0000000000680000-0x0000000000709000-memory.dmp upx behavioral1/files/0x000a000000021845-3.dat upx behavioral1/memory/5452-4-0x0000000000250000-0x00000000002D9000-memory.dmp upx behavioral1/memory/5996-10-0x0000000000680000-0x0000000000709000-memory.dmp upx behavioral1/memory/5452-12-0x0000000000250000-0x00000000002D9000-memory.dmp upx behavioral1/memory/5996-21-0x0000000000680000-0x0000000000709000-memory.dmp upx behavioral1/memory/5452-22-0x0000000000250000-0x00000000002D9000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\5d5718 97df8710 File opened for modification C:\Windows\66a758 96c1b8ab6baba4ae9ff2af063d1c4007ab4acf62bdacc8246c7df6ec21fea4c4.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 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 96c1b8ab6baba4ae9ff2af063d1c4007ab4acf62bdacc8246c7df6ec21fea4c4.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 97df8710 -
Modifies data under HKEY_USERS 8 IoCs
description ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 97df8710 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 97df8710 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 97df8710 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 97df8710 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 97df8710 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 97df8710 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 97df8710 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 97df8710 -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 5452 97df8710 5452 97df8710 5452 97df8710 5452 97df8710 5452 97df8710 5452 97df8710 5452 97df8710 5452 97df8710 5996 96c1b8ab6baba4ae9ff2af063d1c4007ab4acf62bdacc8246c7df6ec21fea4c4.exe 5996 96c1b8ab6baba4ae9ff2af063d1c4007ab4acf62bdacc8246c7df6ec21fea4c4.exe 5996 96c1b8ab6baba4ae9ff2af063d1c4007ab4acf62bdacc8246c7df6ec21fea4c4.exe 5996 96c1b8ab6baba4ae9ff2af063d1c4007ab4acf62bdacc8246c7df6ec21fea4c4.exe 5996 96c1b8ab6baba4ae9ff2af063d1c4007ab4acf62bdacc8246c7df6ec21fea4c4.exe 5996 96c1b8ab6baba4ae9ff2af063d1c4007ab4acf62bdacc8246c7df6ec21fea4c4.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5996 96c1b8ab6baba4ae9ff2af063d1c4007ab4acf62bdacc8246c7df6ec21fea4c4.exe Token: SeTcbPrivilege 5996 96c1b8ab6baba4ae9ff2af063d1c4007ab4acf62bdacc8246c7df6ec21fea4c4.exe Token: SeDebugPrivilege 5452 97df8710 Token: SeTcbPrivilege 5452 97df8710
Processes
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C:\Users\Admin\AppData\Local\Temp\96c1b8ab6baba4ae9ff2af063d1c4007ab4acf62bdacc8246c7df6ec21fea4c4.exe"C:\Users\Admin\AppData\Local\Temp\96c1b8ab6baba4ae9ff2af063d1c4007ab4acf62bdacc8246c7df6ec21fea4c4.exe"1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5996
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C:\Windows\Syswow64\97df8710C:\Windows\Syswow64\97df87101⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5452
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
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Filesize
1.4MB
MD5a2775f04118ee087e0cf98102835822f
SHA1d5bdca336492ec9aa57bad3ce3f55e4a44e63f2a
SHA256c84a8f02ceca333c17b5f9ab05a5e099f0a5cf97cb5f25a4f4f1f03a75cd9426
SHA5120e1d23dd8142076cc6a39380add27e0aeaa1f1f7c3d7586f2395ca8e3848c1696dc4f66ce49a6d6841e9b31cc2ab49ae3965ebbdf65140154efd4c344578508c