Analysis
- max time kernel
149s - max time network
149s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
16/04/2026, 09:20
Behavioral task
behavioral1
Sample
e56f69722f31e9a4d8f16e52fd5fd721210129fbfb74dc6cabe059fa3e170424.exe
Resource
win10v2004-20260130-en
9 signatures
150 seconds
General
- Target e56f69722f31e9a4d8f16e52fd5fd721210129fbfb74dc6cabe059fa3e170424.exe
- Size 2.6MB
- Sample260416-lap7aaez6w
- SHA256 e56f69722f31e9a4d8f16e52fd5fd721210129fbfb74dc6cabe059fa3e170424
- MD5 55eec91055c473d381ea466b5f2811b8
- SHA1 b1a1389ce34318b69247592b870746a0077c65f2
- SHA512 62369283d421a0814bb27115feb73270370d70c2c97f30e1bf0e066d6b1f08c41993aff70059fdc96973089cd0aee095fad803de54d40cff2f39bdbdfd7df669
- SSDEEP 49152:2TGkQy56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtS0rQMYOF:2KkVkOhCXHHFZMjHfUKkVWsM0r1F
- TLSH T148C59F31B7818036D1B7427186FA47BBA5297C211715A5CF73C87A2A1FB36D2AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5100 e7aee420 - 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 1 114.114.114.114 3400 e56f69722f31e9a4d8f16e52fd5fd721210129fbfb74dc6cabe059fa3e170424.exe Destination IP 2 223.5.5.5 3400 e56f69722f31e9a4d8f16e52fd5fd721210129fbfb74dc6cabe059fa3e170424.exe Destination IP 15 114.114.114.114 3400 e56f69722f31e9a4d8f16e52fd5fd721210129fbfb74dc6cabe059fa3e170424.exe Destination IP 16 223.5.5.5 3400 e56f69722f31e9a4d8f16e52fd5fd721210129fbfb74dc6cabe059fa3e170424.exe - Drops file in System32 directory 15 IoCs
description ioc Process File created C:\Windows\SysWOW64\e7aee420 e56f69722f31e9a4d8f16e52fd5fd721210129fbfb74dc6cabe059fa3e170424.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies e7aee420 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache e7aee420 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData e7aee420 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 e7aee420 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE e7aee420 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft e7aee420 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 e7aee420 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 e7aee420 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 e7aee420 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 e7aee420 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 e7aee420 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 e7aee420 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content e7aee420 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 e7aee420 -
resource yara_rule behavioral2/memory/3400-0-0x0000000000A60000-0x0000000000AE9000-memory.dmp upx behavioral2/files/0x002b00000002b2e2-2.dat upx behavioral2/memory/5100-4-0x0000000000D90000-0x0000000000E19000-memory.dmp upx behavioral2/memory/3400-18-0x0000000000A60000-0x0000000000AE9000-memory.dmp upx behavioral2/memory/5100-20-0x0000000000D90000-0x0000000000E19000-memory.dmp upx behavioral2/memory/5100-26-0x0000000000D90000-0x0000000000E19000-memory.dmp upx behavioral2/memory/3400-38-0x0000000000A60000-0x0000000000AE9000-memory.dmp upx behavioral2/memory/5100-40-0x0000000000D90000-0x0000000000E19000-memory.dmp upx behavioral2/memory/5100-44-0x0000000000D90000-0x0000000000E19000-memory.dmp upx behavioral2/memory/3400-60-0x0000000000A60000-0x0000000000AE9000-memory.dmp upx behavioral2/memory/3400-64-0x0000000000A60000-0x0000000000AE9000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\575058 e7aee420 File opened for modification C:\Windows\3a3590 e56f69722f31e9a4d8f16e52fd5fd721210129fbfb74dc6cabe059fa3e170424.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 e56f69722f31e9a4d8f16e52fd5fd721210129fbfb74dc6cabe059fa3e170424.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e7aee420 - 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 e7aee420 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" e7aee420 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" e7aee420 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" e7aee420 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" e7aee420 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" e7aee420 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ e7aee420 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" e7aee420 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing e7aee420 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 5100 e7aee420 5100 e7aee420 5100 e7aee420 5100 e7aee420 5100 e7aee420 5100 e7aee420 5100 e7aee420 5100 e7aee420 3400 e56f69722f31e9a4d8f16e52fd5fd721210129fbfb74dc6cabe059fa3e170424.exe 3400 e56f69722f31e9a4d8f16e52fd5fd721210129fbfb74dc6cabe059fa3e170424.exe 3400 e56f69722f31e9a4d8f16e52fd5fd721210129fbfb74dc6cabe059fa3e170424.exe 3400 e56f69722f31e9a4d8f16e52fd5fd721210129fbfb74dc6cabe059fa3e170424.exe 3400 e56f69722f31e9a4d8f16e52fd5fd721210129fbfb74dc6cabe059fa3e170424.exe 3400 e56f69722f31e9a4d8f16e52fd5fd721210129fbfb74dc6cabe059fa3e170424.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3400 e56f69722f31e9a4d8f16e52fd5fd721210129fbfb74dc6cabe059fa3e170424.exe Token: SeTcbPrivilege 3400 e56f69722f31e9a4d8f16e52fd5fd721210129fbfb74dc6cabe059fa3e170424.exe Token: SeDebugPrivilege 5100 e7aee420 Token: SeTcbPrivilege 5100 e7aee420
Processes
-
C:\Users\Admin\AppData\Local\Temp\e56f69722f31e9a4d8f16e52fd5fd721210129fbfb74dc6cabe059fa3e170424.exe"C:\Users\Admin\AppData\Local\Temp\e56f69722f31e9a4d8f16e52fd5fd721210129fbfb74dc6cabe059fa3e170424.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:3400
-
C:\Windows\Syswow64\e7aee420C:\Windows\Syswow64\e7aee4201⤵
- 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:5100
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\e7aee420
- Size 2.6MB
- SHA256 f80ae250bd442261768bcf6eb6191dcdfa03262b25b0f8df5b65c6896732fa45
- MD5 11b7a51f34b1b8630f707603024037d8
- SHA1 7be7a1c54f42719701ff7e6056c70a735ed548a8
- SHA512 9e71bf035eb55aee320725013b628b2d1267856ddc134e63a6baadee759d66982dca934f3eb04b1df10356b00d01a4d6287b6a89e91586ad43950a7d921d577c
- SSDEEP 49152:ITGkQy56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtS0rQMYOF:IKkVkOhCXHHFZMjHfUKkVWsM0r1F
- TLSH T10BC59F31B7818036D1B7427186FA47BBA5297C211715A5CF73C87A2A1FB36D2AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH