Analysis
- max time kernel
149s - max time network
144s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
13/07/2026, 18:41
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
91461196da13e2d8230f1081c437a3ac31ac6e20a1a243a6946d0693e80af835.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
91461196da13e2d8230f1081c437a3ac31ac6e20a1a243a6946d0693e80af835.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 91461196da13e2d8230f1081c437a3ac31ac6e20a1a243a6946d0693e80af835.exe
- Size 1.8MB
- Sample260713-xbvnyagv21
- SHA256 91461196da13e2d8230f1081c437a3ac31ac6e20a1a243a6946d0693e80af835
- MD5 209bce8476c5373f92c8307207ddcf11
- SHA1 37bd1c92248ed3e2240b2dc6d6a894c70494a3a3
- SHA512 78738954c64cfbed3990fa2fbe18dde9ccb1b8700de05b57ff3787df6f990bccbc48dfcaafb3ae95ab8111e85a05aee87d3178e739480fdde47f60f5245f199d
- SSDEEP 49152:fHHKO29Qm5QZuTtS0rQMYOQ+q8CEKTG4QN:fnKdtWsM0r1QnxK4e
- TLSH T1B185AE21B351C036D4AB01758ABA47AEA578BD21472551CBB3D47B7E1FB23D2AE3130E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 432 ad98d779 - 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 32 223.5.5.5 5036 91461196da13e2d8230f1081c437a3ac31ac6e20a1a243a6946d0693e80af835.exe Destination IP 5 114.114.114.114 5036 91461196da13e2d8230f1081c437a3ac31ac6e20a1a243a6946d0693e80af835.exe Destination IP 6 223.5.5.5 5036 91461196da13e2d8230f1081c437a3ac31ac6e20a1a243a6946d0693e80af835.exe Destination IP 31 114.114.114.114 5036 91461196da13e2d8230f1081c437a3ac31ac6e20a1a243a6946d0693e80af835.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 ad98d779 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 ad98d779 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content ad98d779 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData ad98d779 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 ad98d779 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 ad98d779 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C ad98d779 File created C:\Windows\SysWOW64\ad98d779 91461196da13e2d8230f1081c437a3ac31ac6e20a1a243a6946d0693e80af835.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies ad98d779 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 ad98d779 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft ad98d779 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 ad98d779 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C ad98d779 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE ad98d779 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache ad98d779 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\76560 ad98d779 File opened for modification C:\Windows\5637d8 91461196da13e2d8230f1081c437a3ac31ac6e20a1a243a6946d0693e80af835.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 91461196da13e2d8230f1081c437a3ac31ac6e20a1a243a6946d0693e80af835.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ad98d779 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" ad98d779 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix ad98d779 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" ad98d779 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ ad98d779 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" ad98d779 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" ad98d779 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" ad98d779 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" ad98d779 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing ad98d779 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 432 ad98d779 432 ad98d779 432 ad98d779 432 ad98d779 432 ad98d779 432 ad98d779 432 ad98d779 432 ad98d779 5036 91461196da13e2d8230f1081c437a3ac31ac6e20a1a243a6946d0693e80af835.exe 5036 91461196da13e2d8230f1081c437a3ac31ac6e20a1a243a6946d0693e80af835.exe 5036 91461196da13e2d8230f1081c437a3ac31ac6e20a1a243a6946d0693e80af835.exe 5036 91461196da13e2d8230f1081c437a3ac31ac6e20a1a243a6946d0693e80af835.exe 5036 91461196da13e2d8230f1081c437a3ac31ac6e20a1a243a6946d0693e80af835.exe 5036 91461196da13e2d8230f1081c437a3ac31ac6e20a1a243a6946d0693e80af835.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5036 91461196da13e2d8230f1081c437a3ac31ac6e20a1a243a6946d0693e80af835.exe Token: SeTcbPrivilege 5036 91461196da13e2d8230f1081c437a3ac31ac6e20a1a243a6946d0693e80af835.exe Token: SeDebugPrivilege 432 ad98d779 Token: SeTcbPrivilege 432 ad98d779
Processes
-
C:\Users\Admin\AppData\Local\Temp\91461196da13e2d8230f1081c437a3ac31ac6e20a1a243a6946d0693e80af835.exe"C:\Users\Admin\AppData\Local\Temp\91461196da13e2d8230f1081c437a3ac31ac6e20a1a243a6946d0693e80af835.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:5036
-
C:\Windows\Syswow64\ad98d779C:\Windows\Syswow64\ad98d7791⤵
- 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:432
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\ad98d779
- Size 1.8MB
- SHA256 c11e56d40289e98360bc84231417f5e8685b50f52439c9c1481d9ab4deac5c73
- MD5 169131d013a34196096c60841471a5bb
- SHA1 9b4cd8f479149ec0eaaa52caac1487f6b53f6e81
- SHA512 6d2eb0d7ecf887efbce782e96e9b56268a1e5b43b4284196dff994bd09fa19fbe991c2d7866a667f6620ad7aaaa56e032ccff1ccb3c7810159ff8131aa4d6502
- SSDEEP 49152:pHHKO29Qm5QZuTtS0rQMYOQ+q8CEKTG4QN:pnKdtWsM0r1QnxK4e
- TLSH T11785AE21B351C036D4AB01758ABA47AEA578BD21472551CBB3D47B7E1FB23D2AE3130E
- MD5 SHA1 SHA512 SSDEEP TLSH