Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
26/04/2026, 12:13
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e7d7a7d18873e4b21d70d2d25827aadd27c9cacafe96439ae9e84d401077cfa5.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
e7d7a7d18873e4b21d70d2d25827aadd27c9cacafe96439ae9e84d401077cfa5.exe
Resource
win11-20260130-en
windows11-21h2-x64
9 signatures
150 seconds
General
- Target e7d7a7d18873e4b21d70d2d25827aadd27c9cacafe96439ae9e84d401077cfa5.exe
- Size 1.2MB
- Sample260426-pd81cact2j
- SHA256 e7d7a7d18873e4b21d70d2d25827aadd27c9cacafe96439ae9e84d401077cfa5
- MD5 1f48cc5b9891ee35760c92b2da633952
- SHA1 764b2eeae47db842bcff666f9a3adb9a73a0a228
- SHA512 d9f5d573925e9a85faa3306eeef6c7a7cb29533b85151181081bb119e0eb7495e703a62fe039e8119bc3e4442516eeaf9d7216438bf55ecde900a665b0f4a36d
- SSDEEP 12288:3SvO2x9mONvKRILSFnOkx2LIaxy4n5FAQjU/Lik8CQ3uEuZ9oawhtB:CvO2xJKRI2FOkx2LFE4scUQPxuZ9Q
- TLSH T1A5456C21F650C035D4B6453685FE07BAA6787D21571166CBB3C43B6B2FB32D2AA31B0E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4564 c549ddd2 - 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 4356 e7d7a7d18873e4b21d70d2d25827aadd27c9cacafe96439ae9e84d401077cfa5.exe Destination IP 4 223.5.5.5 4356 e7d7a7d18873e4b21d70d2d25827aadd27c9cacafe96439ae9e84d401077cfa5.exe Destination IP 30 114.114.114.114 4356 e7d7a7d18873e4b21d70d2d25827aadd27c9cacafe96439ae9e84d401077cfa5.exe Destination IP 33 223.5.5.5 4356 e7d7a7d18873e4b21d70d2d25827aadd27c9cacafe96439ae9e84d401077cfa5.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\Content.IE5 c549ddd2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft c549ddd2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache c549ddd2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData c549ddd2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 c549ddd2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 c549ddd2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 c549ddd2 File created C:\Windows\SysWOW64\c549ddd2 e7d7a7d18873e4b21d70d2d25827aadd27c9cacafe96439ae9e84d401077cfa5.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE c549ddd2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies c549ddd2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 c549ddd2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 c549ddd2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content c549ddd2 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4e2328 c549ddd2 File opened for modification C:\Windows\4a9388 e7d7a7d18873e4b21d70d2d25827aadd27c9cacafe96439ae9e84d401077cfa5.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 e7d7a7d18873e4b21d70d2d25827aadd27c9cacafe96439ae9e84d401077cfa5.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c549ddd2 - 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" c549ddd2 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" c549ddd2 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" c549ddd2 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ c549ddd2 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" c549ddd2 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" c549ddd2 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing c549ddd2 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix c549ddd2 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" c549ddd2 - Suspicious behavior: EnumeratesProcesses 18 IoCs
pid Process 4564 c549ddd2 4564 c549ddd2 4564 c549ddd2 4564 c549ddd2 4564 c549ddd2 4564 c549ddd2 4564 c549ddd2 4564 c549ddd2 4564 c549ddd2 4564 c549ddd2 4564 c549ddd2 4564 c549ddd2 4356 e7d7a7d18873e4b21d70d2d25827aadd27c9cacafe96439ae9e84d401077cfa5.exe 4356 e7d7a7d18873e4b21d70d2d25827aadd27c9cacafe96439ae9e84d401077cfa5.exe 4356 e7d7a7d18873e4b21d70d2d25827aadd27c9cacafe96439ae9e84d401077cfa5.exe 4356 e7d7a7d18873e4b21d70d2d25827aadd27c9cacafe96439ae9e84d401077cfa5.exe 4356 e7d7a7d18873e4b21d70d2d25827aadd27c9cacafe96439ae9e84d401077cfa5.exe 4356 e7d7a7d18873e4b21d70d2d25827aadd27c9cacafe96439ae9e84d401077cfa5.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4356 e7d7a7d18873e4b21d70d2d25827aadd27c9cacafe96439ae9e84d401077cfa5.exe Token: SeTcbPrivilege 4356 e7d7a7d18873e4b21d70d2d25827aadd27c9cacafe96439ae9e84d401077cfa5.exe Token: SeDebugPrivilege 4564 c549ddd2 Token: SeTcbPrivilege 4564 c549ddd2
Processes
-
C:\Users\Admin\AppData\Local\Temp\e7d7a7d18873e4b21d70d2d25827aadd27c9cacafe96439ae9e84d401077cfa5.exe"C:\Users\Admin\AppData\Local\Temp\e7d7a7d18873e4b21d70d2d25827aadd27c9cacafe96439ae9e84d401077cfa5.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:4356
-
C:\Windows\Syswow64\c549ddd2C:\Windows\Syswow64\c549ddd21⤵
- 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:4564
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\c549ddd2
- Size 1.2MB
- SHA256 9c74be0bd1c502df2f5160fbab10611b259363194e17032919732ebb964d0856
- MD5 05c2288d1f036560f8791ac88d23fbe5
- SHA1 44c5eb714ff6a74cc524c456fabd2a07bf689f99
- SHA512 035c9656f0cc38ef6fca7f886bf323144fcd6d00f2cd9a6cf2d8cd0b2193055521de8e54f81adeaabe6ad0566e018aadd7f3ab74b04099bedc5dceef3cc6833f
- SSDEEP 12288:mSvO2x9mONvKRILSFnOkx2LIaxy4n5FAQjU/Lik8CQ3uEuZ9oawhtB:FvO2xJKRI2FOkx2LFE4scUQPxuZ9Q
- TLSH T100456C21F650C035D4B6453685FE07BAA6787D21571166CBB3C43B6B2FB32D2AA31B0E
- MD5 SHA1 SHA512 SSDEEP TLSH