Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
28/05/2026, 08:49
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
34d30ea40a862c6ff49b3e1c1bc223651c61b9913a216882f63fb63e9a1d74bb.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
34d30ea40a862c6ff49b3e1c1bc223651c61b9913a216882f63fb63e9a1d74bb.exe
Resource
win11-20260513-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target 34d30ea40a862c6ff49b3e1c1bc223651c61b9913a216882f63fb63e9a1d74bb.exe
- Size 1.5MB
- Sample260528-krh9macx91
- SHA256 34d30ea40a862c6ff49b3e1c1bc223651c61b9913a216882f63fb63e9a1d74bb
- MD5 cb4da6ec2415a4d63cc72e32721f6f21
- SHA1 a5a3316a6113c02278b1354adcf9ec571a881b14
- SHA512 174279607b3c0c0c234647468aade9812982c0fb8003e002722c561f644d3beb5a8cd9f1ac6d0ae4d623a27767efec36e6dd91622b5e1b08cb0e7aca67de8549
- SSDEEP 24576:ovO2xJKRI2FOkx2LFEvcUQPxuZ98Es8k3OH3C0rQ6+8pKJJFo3Q+qdCOKIbAOO:oHHKO29QG5QZuTtS0rQMYOQ+q8CEOO
- TLSH T10B759E21B791C036D4AB01758AB987AEA578BD310B2551C7B3C47A7E5FB12D2AE3130F
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1896 968c8500 - 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 49 223.5.5.5 4764 34d30ea40a862c6ff49b3e1c1bc223651c61b9913a216882f63fb63e9a1d74bb.exe Destination IP 1 114.114.114.114 4764 34d30ea40a862c6ff49b3e1c1bc223651c61b9913a216882f63fb63e9a1d74bb.exe Destination IP 4 223.5.5.5 4764 34d30ea40a862c6ff49b3e1c1bc223651c61b9913a216882f63fb63e9a1d74bb.exe Destination IP 48 114.114.114.114 4764 34d30ea40a862c6ff49b3e1c1bc223651c61b9913a216882f63fb63e9a1d74bb.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 968c8500 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 968c8500 File created C:\Windows\SysWOW64\968c8500 34d30ea40a862c6ff49b3e1c1bc223651c61b9913a216882f63fb63e9a1d74bb.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 968c8500 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 968c8500 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 968c8500 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 968c8500 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 968c8500 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 968c8500 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 968c8500 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 968c8500 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 968c8500 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 968c8500 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\2075d0 968c8500 File opened for modification C:\Windows\518fb8 34d30ea40a862c6ff49b3e1c1bc223651c61b9913a216882f63fb63e9a1d74bb.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 34d30ea40a862c6ff49b3e1c1bc223651c61b9913a216882f63fb63e9a1d74bb.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 968c8500 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 968c8500 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 968c8500 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 968c8500 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 968c8500 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 968c8500 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 968c8500 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 968c8500 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 968c8500 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 968c8500 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1896 968c8500 1896 968c8500 1896 968c8500 1896 968c8500 1896 968c8500 1896 968c8500 1896 968c8500 1896 968c8500 4764 34d30ea40a862c6ff49b3e1c1bc223651c61b9913a216882f63fb63e9a1d74bb.exe 4764 34d30ea40a862c6ff49b3e1c1bc223651c61b9913a216882f63fb63e9a1d74bb.exe 4764 34d30ea40a862c6ff49b3e1c1bc223651c61b9913a216882f63fb63e9a1d74bb.exe 4764 34d30ea40a862c6ff49b3e1c1bc223651c61b9913a216882f63fb63e9a1d74bb.exe 4764 34d30ea40a862c6ff49b3e1c1bc223651c61b9913a216882f63fb63e9a1d74bb.exe 4764 34d30ea40a862c6ff49b3e1c1bc223651c61b9913a216882f63fb63e9a1d74bb.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4764 34d30ea40a862c6ff49b3e1c1bc223651c61b9913a216882f63fb63e9a1d74bb.exe Token: SeTcbPrivilege 4764 34d30ea40a862c6ff49b3e1c1bc223651c61b9913a216882f63fb63e9a1d74bb.exe Token: SeDebugPrivilege 1896 968c8500 Token: SeTcbPrivilege 1896 968c8500
Processes
-
C:\Users\Admin\AppData\Local\Temp\34d30ea40a862c6ff49b3e1c1bc223651c61b9913a216882f63fb63e9a1d74bb.exe"C:\Users\Admin\AppData\Local\Temp\34d30ea40a862c6ff49b3e1c1bc223651c61b9913a216882f63fb63e9a1d74bb.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:4764
-
C:\Windows\Syswow64\968c8500C:\Windows\Syswow64\968c85001⤵
- 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:1896
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\968c8500
- Size 1.5MB
- SHA256 470068379fc4de68a8926250aa4a4de1d8a69dd010dbb962cd93904b02983071
- MD5 00a3e80802358da75251f8e4716f8486
- SHA1 ffaf8e5ae921f04d346c6c19c9f72ba85224ac5a
- SHA512 330ec95d18c2155b7d3235fcef1a29c1b531a187dedbcdd366dd193c31ca5cf0b91aecee64fdf196b879b57f4ab904a0b480413dff3c295e39dce274431586ca
- SSDEEP 24576:jvO2xJKRI2FOkx2LFEvcUQPxuZ98Es8k3OH3C0rQ6+8pKJJFo3Q+qdCOKIbAOO:jHHKO29QG5QZuTtS0rQMYOQ+q8CEOO
- TLSH T112759E21B791C036D4AB01758AB987AEA578BD310B2551C7B3C47A7E5FB12D2AE3130F
- MD5 SHA1 SHA512 SSDEEP TLSH