Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
18/04/2026, 09:13
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
0bed6a1ab916ed85c5cce43ed5ab272789a6517836a6117a12f1dba6b8a209e0.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
0bed6a1ab916ed85c5cce43ed5ab272789a6517836a6117a12f1dba6b8a209e0.exe
Resource
win11-20260130-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target 0bed6a1ab916ed85c5cce43ed5ab272789a6517836a6117a12f1dba6b8a209e0.exe
- Size 395KB
- Sample260418-k64twact2l
- SHA256 0bed6a1ab916ed85c5cce43ed5ab272789a6517836a6117a12f1dba6b8a209e0
- MD5 55a11960aeccdc0f4f17a15d269b6049
- SHA1 d7e43644fd87f0c4c6db739a32b9493e8c56ed07
- SHA512 145d960f80da72d84fe968f66f4ccce9cfedcba04e46dd36e4ed7d49716e2c13e8a6efee921da3f496e28156a29909d9d5cd1044b9e4a3c0490e81769a7e0ba2
- SSDEEP 6144:hw6O71c8GoBjS3BYLvV61qL2LZlRFZcEOkCybEaQRXr9HNdvOaty8K:hQ7O8f8BY7V61qL2LNOkx2LIaty
- TLSH T1FE846C2AF6A09072C4779579C4A256A6FFB1B42237204ACFA390475A1F337E2BD3531D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3800 4a398bd8 - 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 36 114.114.114.114 3676 0bed6a1ab916ed85c5cce43ed5ab272789a6517836a6117a12f1dba6b8a209e0.exe Destination IP 38 223.5.5.5 3676 0bed6a1ab916ed85c5cce43ed5ab272789a6517836a6117a12f1dba6b8a209e0.exe Destination IP 3 114.114.114.114 3676 0bed6a1ab916ed85c5cce43ed5ab272789a6517836a6117a12f1dba6b8a209e0.exe Destination IP 4 223.5.5.5 3676 0bed6a1ab916ed85c5cce43ed5ab272789a6517836a6117a12f1dba6b8a209e0.exe - Drops file in System32 directory 17 IoCs
description ioc Process File created C:\Windows\SysWOW64\4a398bd8 0bed6a1ab916ed85c5cce43ed5ab272789a6517836a6117a12f1dba6b8a209e0.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 4a398bd8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 4a398bd8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 4a398bd8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 4a398bd8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 4a398bd8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 4a398bd8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 4a398bd8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 4a398bd8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 4a398bd8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 4a398bd8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 4a398bd8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 4a398bd8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 4a398bd8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 4a398bd8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 4a398bd8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 4a398bd8 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\410eb0 4a398bd8 File opened for modification C:\Windows\3eef38 0bed6a1ab916ed85c5cce43ed5ab272789a6517836a6117a12f1dba6b8a209e0.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 0bed6a1ab916ed85c5cce43ed5ab272789a6517836a6117a12f1dba6b8a209e0.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 4a398bd8 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 4a398bd8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 4a398bd8 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 4a398bd8 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 4a398bd8 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 4a398bd8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 4a398bd8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 4a398bd8 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 4a398bd8 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 4a398bd8 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 3800 4a398bd8 3800 4a398bd8 3800 4a398bd8 3800 4a398bd8 3800 4a398bd8 3800 4a398bd8 3800 4a398bd8 3800 4a398bd8 3676 0bed6a1ab916ed85c5cce43ed5ab272789a6517836a6117a12f1dba6b8a209e0.exe 3676 0bed6a1ab916ed85c5cce43ed5ab272789a6517836a6117a12f1dba6b8a209e0.exe 3676 0bed6a1ab916ed85c5cce43ed5ab272789a6517836a6117a12f1dba6b8a209e0.exe 3676 0bed6a1ab916ed85c5cce43ed5ab272789a6517836a6117a12f1dba6b8a209e0.exe 3676 0bed6a1ab916ed85c5cce43ed5ab272789a6517836a6117a12f1dba6b8a209e0.exe 3676 0bed6a1ab916ed85c5cce43ed5ab272789a6517836a6117a12f1dba6b8a209e0.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3676 0bed6a1ab916ed85c5cce43ed5ab272789a6517836a6117a12f1dba6b8a209e0.exe Token: SeTcbPrivilege 3676 0bed6a1ab916ed85c5cce43ed5ab272789a6517836a6117a12f1dba6b8a209e0.exe Token: SeDebugPrivilege 3800 4a398bd8 Token: SeTcbPrivilege 3800 4a398bd8
Processes
-
C:\Users\Admin\AppData\Local\Temp\0bed6a1ab916ed85c5cce43ed5ab272789a6517836a6117a12f1dba6b8a209e0.exe"C:\Users\Admin\AppData\Local\Temp\0bed6a1ab916ed85c5cce43ed5ab272789a6517836a6117a12f1dba6b8a209e0.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:3676
-
C:\Windows\Syswow64\4a398bd8C:\Windows\Syswow64\4a398bd81⤵
- 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:3800
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\4a398bd8
- Size 395KB
- SHA256 1cdb5d48b0476f4bcdfe80ee0fcb5c148c2d4284e4ed2509b048897c2ed0a291
- MD5 7628d05c695ee9b05cd121e472c7d7d1
- SHA1 63e233220dc03a03d3fa1365db9f5965f0a083ed
- SHA512 d83e3e50f7730e89e2e854ab694a80fdd73e716ea33316744fb628c04b59c743172da599ac327f3784f3d47485aeba8cd73f04f33a0423a1516e1eaf496a79c1
- SSDEEP 6144:yw6O71c8GoBjS3BYLvV61qL2LZlRFZcEOkCybEaQRXr9HNdvOaty8K:yQ7O8f8BY7V61qL2LNOkx2LIaty
- TLSH T1B8846C2AF6A09072C4779579C4A256A6FFB1B42237204ACFA390475A1F337E2BD3531D
- MD5 SHA1 SHA512 SSDEEP TLSH