Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
29/07/2026, 20:16
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
c30686bd85c17568dfc79cccbc6e3b03529b0fba78108bb4261b7483b5e87819.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
c30686bd85c17568dfc79cccbc6e3b03529b0fba78108bb4261b7483b5e87819.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target c30686bd85c17568dfc79cccbc6e3b03529b0fba78108bb4261b7483b5e87819.exe
- Size 395KB
- Sample260729-y2dc1sec73
- SHA256 c30686bd85c17568dfc79cccbc6e3b03529b0fba78108bb4261b7483b5e87819
- MD5 46ceb0c0e2990add597dc1bd6cc10a37
- SHA1 c2c21c14ee81e26bc82bc3097cf0a2bd6168c07b
- SHA512 93ac82adbc352f2024a7a613fac234fd9244723a5c3cc8cd6da4100b52124a275dd1e5ac6366a4d2b7778616de95ca34921c2ca04c4abd782a1cbb4d9b119a43
- SSDEEP 12288:U3Sgbu4VOGWPSqt6IpouYgCEmx1z725uRG9OArjlI6YmLm08dOkx2LIaxy:YVOL4/gPnKHOkx2LFE
- TLSH T129845C2AB6E0D076C4B79574C4A257A6FBB1B43227204ACF6390475A1F237E2BD3531E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1320 2aaea400 - 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 3 114.114.114.114 4840 c30686bd85c17568dfc79cccbc6e3b03529b0fba78108bb4261b7483b5e87819.exe Destination IP 6 223.5.5.5 4840 c30686bd85c17568dfc79cccbc6e3b03529b0fba78108bb4261b7483b5e87819.exe Destination IP 19 114.114.114.114 4840 c30686bd85c17568dfc79cccbc6e3b03529b0fba78108bb4261b7483b5e87819.exe Destination IP 20 223.5.5.5 4840 c30686bd85c17568dfc79cccbc6e3b03529b0fba78108bb4261b7483b5e87819.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\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 2aaea400 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 2aaea400 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 2aaea400 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 2aaea400 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 2aaea400 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 2aaea400 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 2aaea400 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 2aaea400 File created C:\Windows\SysWOW64\2aaea400 c30686bd85c17568dfc79cccbc6e3b03529b0fba78108bb4261b7483b5e87819.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 2aaea400 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 2aaea400 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 2aaea400 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 2aaea400 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\169950 2aaea400 File opened for modification C:\Windows\52dcd0 c30686bd85c17568dfc79cccbc6e3b03529b0fba78108bb4261b7483b5e87819.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 c30686bd85c17568dfc79cccbc6e3b03529b0fba78108bb4261b7483b5e87819.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2aaea400 - 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 2aaea400 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 2aaea400 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 2aaea400 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 2aaea400 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 2aaea400 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 2aaea400 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 2aaea400 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 2aaea400 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 2aaea400 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 1320 2aaea400 1320 2aaea400 1320 2aaea400 1320 2aaea400 1320 2aaea400 1320 2aaea400 1320 2aaea400 1320 2aaea400 4840 c30686bd85c17568dfc79cccbc6e3b03529b0fba78108bb4261b7483b5e87819.exe 4840 c30686bd85c17568dfc79cccbc6e3b03529b0fba78108bb4261b7483b5e87819.exe 4840 c30686bd85c17568dfc79cccbc6e3b03529b0fba78108bb4261b7483b5e87819.exe 4840 c30686bd85c17568dfc79cccbc6e3b03529b0fba78108bb4261b7483b5e87819.exe 4840 c30686bd85c17568dfc79cccbc6e3b03529b0fba78108bb4261b7483b5e87819.exe 4840 c30686bd85c17568dfc79cccbc6e3b03529b0fba78108bb4261b7483b5e87819.exe 4840 c30686bd85c17568dfc79cccbc6e3b03529b0fba78108bb4261b7483b5e87819.exe 4840 c30686bd85c17568dfc79cccbc6e3b03529b0fba78108bb4261b7483b5e87819.exe 4840 c30686bd85c17568dfc79cccbc6e3b03529b0fba78108bb4261b7483b5e87819.exe 4840 c30686bd85c17568dfc79cccbc6e3b03529b0fba78108bb4261b7483b5e87819.exe 4840 c30686bd85c17568dfc79cccbc6e3b03529b0fba78108bb4261b7483b5e87819.exe 4840 c30686bd85c17568dfc79cccbc6e3b03529b0fba78108bb4261b7483b5e87819.exe 4840 c30686bd85c17568dfc79cccbc6e3b03529b0fba78108bb4261b7483b5e87819.exe 4840 c30686bd85c17568dfc79cccbc6e3b03529b0fba78108bb4261b7483b5e87819.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4840 c30686bd85c17568dfc79cccbc6e3b03529b0fba78108bb4261b7483b5e87819.exe Token: SeTcbPrivilege 4840 c30686bd85c17568dfc79cccbc6e3b03529b0fba78108bb4261b7483b5e87819.exe Token: SeDebugPrivilege 1320 2aaea400 Token: SeTcbPrivilege 1320 2aaea400
Processes
-
C:\Users\Admin\AppData\Local\Temp\c30686bd85c17568dfc79cccbc6e3b03529b0fba78108bb4261b7483b5e87819.exe"C:\Users\Admin\AppData\Local\Temp\c30686bd85c17568dfc79cccbc6e3b03529b0fba78108bb4261b7483b5e87819.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:4840
-
C:\Windows\Syswow64\2aaea400C:\Windows\Syswow64\2aaea4001⤵
- 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:1320
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\2aaea400
- Size 395KB
- SHA256 3e53a532648cd3587426fda4e101e64e82e1b9ba904ca4cb137afab3b87c8d8a
- MD5 b3a8aa9ae30d2e0ab6f3cc99f05f2e5a
- SHA1 974b8d12c35a56c3663f825156cd23f5e6d90df1
- SHA512 c204cf8baa1602224f1a3eeba24d0b435734eadf8a6c08c154d9b5e9a1ae379f5ff504e41e6b8fabf8e2ea81427dc5d07d48d1ce6006ff6c78752c4cca960dc0
- SSDEEP 12288:h3Sgbu4VOGWPSqt6IpouYgCEmx1z725uRG9OArjlI6YmLm08dOkx2LIaxy:TVOL4/gPnKHOkx2LFE
- TLSH T1C5845C2AB6E0D076C4B79574C4A257A6FBB1B43227204ACF6390475A1F237E2BD3531E
- MD5 SHA1 SHA512 SSDEEP TLSH