Analysis
- max time kernel
149s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
27/07/2026, 22:16
Behavioral task
behavioral1
Sample
7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe
- Size 1.4MB
- Sample260727-17a6yseq9v
- SHA256 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969
- MD5 9bab40200134f6a142a2593deacb6ba8
- SHA1 2dea95ed0b5d0fb816b1dc79f197f36f7b4cbe76
- SHA512 80302303937f3a331339f9bfb65eefea9f559b84c36bdfb6ea3c597609ea3d57dccad84e760f2750e36bde7b68a6a2695063bff11eef288fa0930b56b1bda26c
- SSDEEP 24576:WjHPOSOkx2LFscU6UQOJdBqsCPhH9Do2sOfNZMjHfUr:WTGkQy56/OJdJCXDrsOFZMjHfUr
- TLSH T195658E31AAC14132E2B3867186FA56F6A5257C222711E5CF62C97B291E737D3ED3070E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3548 d05e7af4 - 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 4880 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe Destination IP 2 223.5.5.5 4880 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe Destination IP 19 114.114.114.114 4880 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe Destination IP 20 223.5.5.5 4880 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 d05e7af4 File created C:\Windows\SysWOW64\d05e7af4 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 d05e7af4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE d05e7af4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies d05e7af4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 d05e7af4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData d05e7af4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft d05e7af4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 d05e7af4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 d05e7af4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content d05e7af4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache d05e7af4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 d05e7af4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 d05e7af4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 d05e7af4 -
resource yara_rule behavioral2/memory/4880-0-0x0000000000D90000-0x0000000000E19000-memory.dmp upx behavioral2/files/0x0006000000016b3a-2.dat upx behavioral2/memory/3548-3-0x00000000007D0000-0x0000000000859000-memory.dmp upx behavioral2/memory/4880-18-0x0000000000D90000-0x0000000000E19000-memory.dmp upx behavioral2/memory/3548-20-0x00000000007D0000-0x0000000000859000-memory.dmp upx behavioral2/memory/3548-24-0x00000000007D0000-0x0000000000859000-memory.dmp upx behavioral2/memory/4880-33-0x0000000000D90000-0x0000000000E19000-memory.dmp upx behavioral2/memory/3548-34-0x00000000007D0000-0x0000000000859000-memory.dmp upx behavioral2/memory/3548-36-0x00000000007D0000-0x0000000000859000-memory.dmp upx behavioral2/memory/4880-44-0x0000000000D90000-0x0000000000E19000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\538c20 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe File opened for modification C:\Windows\3cbe38 d05e7af4 - 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 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d05e7af4 - 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\Cookies\CachePrefix = "Cookie:" d05e7af4 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" d05e7af4 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ d05e7af4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" d05e7af4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" d05e7af4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" d05e7af4 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix d05e7af4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" d05e7af4 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing d05e7af4 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 3548 d05e7af4 3548 d05e7af4 3548 d05e7af4 3548 d05e7af4 3548 d05e7af4 3548 d05e7af4 3548 d05e7af4 3548 d05e7af4 4880 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe 4880 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe 4880 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe 4880 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe 4880 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe 4880 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe 4880 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe 4880 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe 4880 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe 4880 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe 4880 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe 4880 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe 4880 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe 4880 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4880 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe Token: SeTcbPrivilege 4880 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe Token: SeDebugPrivilege 3548 d05e7af4 Token: SeTcbPrivilege 3548 d05e7af4
Processes
-
C:\Users\Admin\AppData\Local\Temp\7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe"C:\Users\Admin\AppData\Local\Temp\7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.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:4880
-
C:\Windows\Syswow64\d05e7af4C:\Windows\Syswow64\d05e7af41⤵
- 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:3548
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\d05e7af4
- Size 1.4MB
- SHA256 f26de50875da6c6517cacba013fa8a0cd3282defecd379da1a4ff4162a93df49
- MD5 0e9d76af7019b8e42b8a603c2806eeca
- SHA1 68f6b1580848d36559d55256e376b98969129464
- SHA512 8ea82aaecffddc1bb6d2ca62a173a2ef4ca5e32eab9490903ccc946019a0f9f35ae5e785928ec60dd0e33f8fa7fd3b7d0a3cdab3a43a18038964abc6ef8d50cf
- SSDEEP 24576:SjHPOSOkx2LFscU6UQOJdBqsCPhH9Do2sOfNZMjHfUr:STGkQy56/OJdJCXDrsOFZMjHfUr
- TLSH T185658E31AAC14132E2B3867186FA56F6A5257C222711E5CF62C97B291E737D3ED3070E
- MD5 SHA1 SHA512 SSDEEP TLSH