Analysis
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max time kernel
142s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20250619-en -
resource tags
arch:x64arch:x86image:win10v2004-20250619-enlocale:en-usos:windows10-2004-x64system -
submitted
02/07/2025, 19:23
Static task
static1
Behavioral task
behavioral1
Sample
ad506ac55863fd5c1a38e5eff037c9d46968e98aba3044c2e04e3eb8e82313bc.exe
Resource
win10v2004-20250619-en
Behavioral task
behavioral2
Sample
ad506ac55863fd5c1a38e5eff037c9d46968e98aba3044c2e04e3eb8e82313bc.exe
Resource
win11-20250610-en
General
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Target
ad506ac55863fd5c1a38e5eff037c9d46968e98aba3044c2e04e3eb8e82313bc.exe
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Size
547KB
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MD5
cfcbf7707ba928c5d861d65264fa4e20
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SHA1
7fa7523512fd558a08d5c2feffe12bb5be39c359
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SHA256
ad506ac55863fd5c1a38e5eff037c9d46968e98aba3044c2e04e3eb8e82313bc
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SHA512
45b3657c29fd7f5943bc2233002a9c5ccd59bcb3580f04d7172522ec37f51b43aaf2f8713490e5f3dba735ac2b368180a6ff1ab27540285b6d27c8260d95d5b3
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SSDEEP
6144:VcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOaxy8KARG3:VSvO2x9mONvKRILSFnOkx2LIaxy6RY
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 820 72b4bc7f -
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 45 114.114.114.114 1316 ad506ac55863fd5c1a38e5eff037c9d46968e98aba3044c2e04e3eb8e82313bc.exe Destination IP 51 223.5.5.5 1316 ad506ac55863fd5c1a38e5eff037c9d46968e98aba3044c2e04e3eb8e82313bc.exe Destination IP 3 114.114.114.114 1316 ad506ac55863fd5c1a38e5eff037c9d46968e98aba3044c2e04e3eb8e82313bc.exe Destination IP 28 223.5.5.5 1316 ad506ac55863fd5c1a38e5eff037c9d46968e98aba3044c2e04e3eb8e82313bc.exe -
Drops file in System32 directory 5 IoCs
description ioc Process File created C:\Windows\SysWOW64\72b4bc7f ad506ac55863fd5c1a38e5eff037c9d46968e98aba3044c2e04e3eb8e82313bc.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 72b4bc7f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 72b4bc7f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 72b4bc7f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 72b4bc7f -
Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\1687c8 ad506ac55863fd5c1a38e5eff037c9d46968e98aba3044c2e04e3eb8e82313bc.exe File opened for modification C:\Windows\e09e8 72b4bc7f -
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 ad506ac55863fd5c1a38e5eff037c9d46968e98aba3044c2e04e3eb8e82313bc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 72b4bc7f -
Modifies data under HKEY_USERS 8 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 72b4bc7f Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 72b4bc7f Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 72b4bc7f Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 72b4bc7f Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 72b4bc7f Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 72b4bc7f Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 72b4bc7f Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 72b4bc7f -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 820 72b4bc7f 820 72b4bc7f 820 72b4bc7f 820 72b4bc7f 820 72b4bc7f 820 72b4bc7f 820 72b4bc7f 820 72b4bc7f 1316 ad506ac55863fd5c1a38e5eff037c9d46968e98aba3044c2e04e3eb8e82313bc.exe 1316 ad506ac55863fd5c1a38e5eff037c9d46968e98aba3044c2e04e3eb8e82313bc.exe 1316 ad506ac55863fd5c1a38e5eff037c9d46968e98aba3044c2e04e3eb8e82313bc.exe 1316 ad506ac55863fd5c1a38e5eff037c9d46968e98aba3044c2e04e3eb8e82313bc.exe 1316 ad506ac55863fd5c1a38e5eff037c9d46968e98aba3044c2e04e3eb8e82313bc.exe 1316 ad506ac55863fd5c1a38e5eff037c9d46968e98aba3044c2e04e3eb8e82313bc.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1316 ad506ac55863fd5c1a38e5eff037c9d46968e98aba3044c2e04e3eb8e82313bc.exe Token: SeTcbPrivilege 1316 ad506ac55863fd5c1a38e5eff037c9d46968e98aba3044c2e04e3eb8e82313bc.exe Token: SeDebugPrivilege 820 72b4bc7f Token: SeTcbPrivilege 820 72b4bc7f
Processes
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C:\Users\Admin\AppData\Local\Temp\ad506ac55863fd5c1a38e5eff037c9d46968e98aba3044c2e04e3eb8e82313bc.exe"C:\Users\Admin\AppData\Local\Temp\ad506ac55863fd5c1a38e5eff037c9d46968e98aba3044c2e04e3eb8e82313bc.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:1316
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C:\Windows\Syswow64\72b4bc7fC:\Windows\Syswow64\72b4bc7f1⤵
- 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:820
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
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Filesize
547KB
MD59cdcb7a81c6dd143b0d4b02d5775185a
SHA1b6393d9c5fca4fd34f7d035455f9b3490b69ab06
SHA256926395a47b117aee972442835c2b3fb447d51ce7a0f7659f6f38f98f3da4ca0d
SHA51276b46093f2e279c34d71d5985adb1d53e4e0188b1714701c7d54094ab57aa87a3d47a8c9a15c136c2c3e13f8f0687c7420cd5647a4c05be43776c1e754bd19ec