Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
20/07/2026, 19:23
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe
Resource
win11ltsc2024-20260710-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe
- Size 615KB
- Sample260720-x398psew3x
- SHA256 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c
- MD5 dc387134c230800905023b51a87c56b7
- SHA1 d439f9195e3cf2d80565c5427f1219c6c5ac9271
- SHA512 94ba7cefd9a2803e2e03c14e72b53e4b132af294cc80984153b11d23b778230d74fe6e04d8a85a54c60b4d2ab14ce22696cf208da8ec0e16abcd7dd989ddb863
- SSDEEP 12288:FSvO2x9mONvKRILSFnOkx2LIax5FAQjU/Liw:kvO2xJKRI2FOkx2LFicUV
- TLSH T192D44A31E241C03AD4A74576C6FA0BAFE5647D25531165CBA3C43A2A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1256 af57d5b1 - 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 4 223.5.5.5 4868 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe Destination IP 31 114.114.114.114 4868 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe Destination IP 32 223.5.5.5 4868 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe Destination IP 1 114.114.114.114 4868 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE af57d5b1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies af57d5b1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft af57d5b1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content af57d5b1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 af57d5b1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 af57d5b1 File created C:\Windows\SysWOW64\af57d5b1 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 af57d5b1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache af57d5b1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData af57d5b1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 af57d5b1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 af57d5b1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 af57d5b1 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\1580d0 af57d5b1 File opened for modification C:\Windows\535788 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.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 af57d5b1 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe - 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\Content\CachePrefix af57d5b1 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" af57d5b1 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" af57d5b1 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ af57d5b1 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" af57d5b1 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" af57d5b1 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" af57d5b1 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" af57d5b1 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing af57d5b1 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 1256 af57d5b1 1256 af57d5b1 1256 af57d5b1 1256 af57d5b1 1256 af57d5b1 1256 af57d5b1 1256 af57d5b1 1256 af57d5b1 4868 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe 4868 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe 4868 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe 4868 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe 4868 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe 4868 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe 4868 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe 4868 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe 4868 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe 4868 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe 4868 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe 4868 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe 4868 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe 4868 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4868 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe Token: SeTcbPrivilege 4868 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe Token: SeDebugPrivilege 1256 af57d5b1 Token: SeTcbPrivilege 1256 af57d5b1
Processes
-
C:\Users\Admin\AppData\Local\Temp\5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe"C:\Users\Admin\AppData\Local\Temp\5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.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:4868
-
C:\Windows\Syswow64\af57d5b1C:\Windows\Syswow64\af57d5b11⤵
- 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:1256
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\af57d5b1
- Size 615KB
- SHA256 d1f1418177438feb2f680ef172cf18acb163c4d10569a4b370074d27525735ef
- MD5 0048b0b6c57ec82528cb52b13d51b568
- SHA1 f601f7bdb20f2faaf1fb77c208a42e17b5d7249b
- SHA512 f36d9679225e978e59485bde57548c39f3b3d40ee0409a71e6a6fe85326a9242d3cc586b4adf64fc4fae679016e859bedab103f6544778289ca11fe261213a5f
- SSDEEP 12288:KSvO2x9mONvKRILSFnOkx2LIax5FAQjU/Liw:RvO2xJKRI2FOkx2LFicUV
- TLSH T15BD44A31E241C03AD4A74576C6FA0BAFE5647D25531165CBA3C43A2A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH