Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
05/08/2026, 00:29
Behavioral task
behavioral1
Sample
69e5f356eb6644a88b504e73f073e8dc4c13dafd5cc51d0260b742bf1a92f57a.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 69e5f356eb6644a88b504e73f073e8dc4c13dafd5cc51d0260b742bf1a92f57a.exe
- Size 2.6MB
- Sample260805-atbbpagn4t
- SHA256 69e5f356eb6644a88b504e73f073e8dc4c13dafd5cc51d0260b742bf1a92f57a
- MD5 a61a80e3f7d680347dc33160b875371b
- SHA1 f5823a1c41c6886341f0ce9c7ad8e15cdcf85955
- SHA512 8a1b54d775c9358ef139c45648f44394cb2bec0c154dec0ce4dbe04e3f294ce455e5c20eb817878f1c083fde5715107313c938bc3452c87fa0669c0452e44172
- SSDEEP 49152:CTGkQy56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtS0rQMYOF:CKkVkOhCXHHFZMjHfUKkVWsM0r1F
- TLSH T12CC59F31B7818036D1B7427186FA47BBA5297C211715A5CF73C87A2A1FB36D2AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3240 7cfecf7d - 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 4332 69e5f356eb6644a88b504e73f073e8dc4c13dafd5cc51d0260b742bf1a92f57a.exe Destination IP 4 223.5.5.5 4332 69e5f356eb6644a88b504e73f073e8dc4c13dafd5cc51d0260b742bf1a92f57a.exe Destination IP 23 114.114.114.114 4332 69e5f356eb6644a88b504e73f073e8dc4c13dafd5cc51d0260b742bf1a92f57a.exe Destination IP 24 223.5.5.5 4332 69e5f356eb6644a88b504e73f073e8dc4c13dafd5cc51d0260b742bf1a92f57a.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 7cfecf7d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 7cfecf7d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 7cfecf7d File created C:\Windows\SysWOW64\7cfecf7d 69e5f356eb6644a88b504e73f073e8dc4c13dafd5cc51d0260b742bf1a92f57a.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 7cfecf7d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 7cfecf7d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 7cfecf7d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 7cfecf7d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 7cfecf7d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 7cfecf7d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 7cfecf7d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 7cfecf7d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 7cfecf7d -
resource yara_rule behavioral2/memory/4332-0-0x0000000000CC0000-0x0000000000D49000-memory.dmp upx behavioral2/files/0x0008000000019cc1-2.dat upx behavioral2/memory/3240-3-0x00000000006E0000-0x0000000000769000-memory.dmp upx behavioral2/memory/4332-23-0x0000000000CC0000-0x0000000000D49000-memory.dmp upx behavioral2/memory/3240-25-0x00000000006E0000-0x0000000000769000-memory.dmp upx behavioral2/memory/3240-26-0x00000000006E0000-0x0000000000769000-memory.dmp upx behavioral2/memory/4332-46-0x0000000000CC0000-0x0000000000D49000-memory.dmp upx behavioral2/memory/3240-47-0x00000000006E0000-0x0000000000769000-memory.dmp upx behavioral2/memory/4332-53-0x0000000000CC0000-0x0000000000D49000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\377850 7cfecf7d File opened for modification C:\Windows\4a2a58 69e5f356eb6644a88b504e73f073e8dc4c13dafd5cc51d0260b742bf1a92f57a.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 69e5f356eb6644a88b504e73f073e8dc4c13dafd5cc51d0260b742bf1a92f57a.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7cfecf7d - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 7cfecf7d Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 7cfecf7d Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 7cfecf7d Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 7cfecf7d Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 7cfecf7d Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 7cfecf7d Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 7cfecf7d Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 7cfecf7d Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 7cfecf7d - Suspicious behavior: EnumeratesProcesses 40 IoCs
pid Process 3240 7cfecf7d 3240 7cfecf7d 3240 7cfecf7d 3240 7cfecf7d 3240 7cfecf7d 3240 7cfecf7d 3240 7cfecf7d 3240 7cfecf7d 3240 7cfecf7d 3240 7cfecf7d 3240 7cfecf7d 3240 7cfecf7d 3240 7cfecf7d 3240 7cfecf7d 3240 7cfecf7d 3240 7cfecf7d 3240 7cfecf7d 3240 7cfecf7d 3240 7cfecf7d 3240 7cfecf7d 4332 69e5f356eb6644a88b504e73f073e8dc4c13dafd5cc51d0260b742bf1a92f57a.exe 4332 69e5f356eb6644a88b504e73f073e8dc4c13dafd5cc51d0260b742bf1a92f57a.exe 4332 69e5f356eb6644a88b504e73f073e8dc4c13dafd5cc51d0260b742bf1a92f57a.exe 4332 69e5f356eb6644a88b504e73f073e8dc4c13dafd5cc51d0260b742bf1a92f57a.exe 4332 69e5f356eb6644a88b504e73f073e8dc4c13dafd5cc51d0260b742bf1a92f57a.exe 4332 69e5f356eb6644a88b504e73f073e8dc4c13dafd5cc51d0260b742bf1a92f57a.exe 4332 69e5f356eb6644a88b504e73f073e8dc4c13dafd5cc51d0260b742bf1a92f57a.exe 4332 69e5f356eb6644a88b504e73f073e8dc4c13dafd5cc51d0260b742bf1a92f57a.exe 4332 69e5f356eb6644a88b504e73f073e8dc4c13dafd5cc51d0260b742bf1a92f57a.exe 4332 69e5f356eb6644a88b504e73f073e8dc4c13dafd5cc51d0260b742bf1a92f57a.exe 4332 69e5f356eb6644a88b504e73f073e8dc4c13dafd5cc51d0260b742bf1a92f57a.exe 4332 69e5f356eb6644a88b504e73f073e8dc4c13dafd5cc51d0260b742bf1a92f57a.exe 4332 69e5f356eb6644a88b504e73f073e8dc4c13dafd5cc51d0260b742bf1a92f57a.exe 4332 69e5f356eb6644a88b504e73f073e8dc4c13dafd5cc51d0260b742bf1a92f57a.exe 4332 69e5f356eb6644a88b504e73f073e8dc4c13dafd5cc51d0260b742bf1a92f57a.exe 4332 69e5f356eb6644a88b504e73f073e8dc4c13dafd5cc51d0260b742bf1a92f57a.exe 4332 69e5f356eb6644a88b504e73f073e8dc4c13dafd5cc51d0260b742bf1a92f57a.exe 4332 69e5f356eb6644a88b504e73f073e8dc4c13dafd5cc51d0260b742bf1a92f57a.exe 4332 69e5f356eb6644a88b504e73f073e8dc4c13dafd5cc51d0260b742bf1a92f57a.exe 4332 69e5f356eb6644a88b504e73f073e8dc4c13dafd5cc51d0260b742bf1a92f57a.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4332 69e5f356eb6644a88b504e73f073e8dc4c13dafd5cc51d0260b742bf1a92f57a.exe Token: SeTcbPrivilege 4332 69e5f356eb6644a88b504e73f073e8dc4c13dafd5cc51d0260b742bf1a92f57a.exe Token: SeDebugPrivilege 3240 7cfecf7d Token: SeTcbPrivilege 3240 7cfecf7d
Processes
-
C:\Users\Admin\AppData\Local\Temp\69e5f356eb6644a88b504e73f073e8dc4c13dafd5cc51d0260b742bf1a92f57a.exe"C:\Users\Admin\AppData\Local\Temp\69e5f356eb6644a88b504e73f073e8dc4c13dafd5cc51d0260b742bf1a92f57a.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:4332
-
C:\Windows\Syswow64\7cfecf7dC:\Windows\Syswow64\7cfecf7d1⤵
- 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:3240
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Windows\377850
- Size 916B
- SHA256 33126389c5e66a09ee7344a82cbe06316eb715e922db2105d7338ca922ca2e72
- MD5 cee563a1375846ed28b2a011766b91e4
- SHA1 1d2cca2643248a59754459fa861233ce8e66cd48
- SHA512 7bc7b6b3227736a3b002469895c88ae21571b97ae4e81efccc990527056e649fa895e87c7eae70ecb584eb6effe238d06094232c3a2990024222a3571a427c1f
- TLSH T130112CB6789DBA9715E05A65D4930EEFBF3134D5D09D4223C08AE8509D633A49D03113
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\SysWOW64\7cfecf7d
- Size 2.6MB
- SHA256 7802fb489adda95f957b058c6dd0a15563d44aa57df0345337d9783224bf929b
- MD5 6a2bd683871a4e9409769b19db3664e4
- SHA1 9c184557c09c78d3855caed4c0c5957d2713245c
- SHA512 19585184eb837d250ce2d04120e0a4e45814db619cbd165ad446e9ea872b729a43015fafdf050a55def29ec90673aabba32d8f661c07a24d9c54dc18f830be30
- SSDEEP 49152:BTGkQy56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtS0rQMYOF:BKkVkOhCXHHFZMjHfUKkVWsM0r1F
- TLSH T157C59F31B7818036D1B7427186FA47BBA5297C211715A5CF73C87A2A1FB36D2AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH