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
14/07/2026, 04:31
Behavioral task
behavioral1
Sample
13bbe14112fcd38ca2ff90f6921e7f9214814d136e0db5515474cc6725778d1a.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 13bbe14112fcd38ca2ff90f6921e7f9214814d136e0db5515474cc6725778d1a.exe
- Size 525KB
- Sample260714-e5xfhset4j
- SHA256 13bbe14112fcd38ca2ff90f6921e7f9214814d136e0db5515474cc6725778d1a
- MD5 7096d7b05d2e684d674d1f0fc510b72d
- SHA1 dca477f3919dba655a850379b086dc0d6c83e2cc
- SHA512 627ab88a94b8b41b1627a52f26925b9a2309d07c1f37d29471869954f5a5d68dd103e709f0a09ce081b91ce6625ab0a24be33c3855d039729d609c41ca0c0a6f
- SSDEEP 6144:4cTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K:4SvO2x9mONvKRwLSFtsOkx2LIa+y
- TLSH T15DB47D2AB6A0D076C4779579C4A257BAFBB1742137204ACFA390475A1F237E2BE3530D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4840 afd036b4 - 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 2 223.5.5.5 5352 13bbe14112fcd38ca2ff90f6921e7f9214814d136e0db5515474cc6725778d1a.exe Destination IP 9 114.114.114.114 5352 13bbe14112fcd38ca2ff90f6921e7f9214814d136e0db5515474cc6725778d1a.exe Destination IP 10 223.5.5.5 5352 13bbe14112fcd38ca2ff90f6921e7f9214814d136e0db5515474cc6725778d1a.exe Destination IP 1 114.114.114.114 5352 13bbe14112fcd38ca2ff90f6921e7f9214814d136e0db5515474cc6725778d1a.exe - Drops file in System32 directory 13 IoCs
description ioc Process File created C:\Windows\SysWOW64\afd036b4 13bbe14112fcd38ca2ff90f6921e7f9214814d136e0db5515474cc6725778d1a.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies afd036b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 afd036b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData afd036b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 afd036b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content afd036b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 afd036b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 afd036b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 afd036b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE afd036b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft afd036b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache afd036b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 afd036b4 -
resource yara_rule behavioral2/memory/5352-0-0x00000000007A0000-0x000000000082C000-memory.dmp upx behavioral2/files/0x0008000000019ce0-2.dat upx behavioral2/memory/4840-3-0x0000000000740000-0x00000000007CC000-memory.dmp upx behavioral2/memory/5352-10-0x00000000007A0000-0x000000000082C000-memory.dmp upx behavioral2/memory/4840-11-0x0000000000740000-0x00000000007CC000-memory.dmp upx behavioral2/memory/4840-31-0x0000000000740000-0x00000000007CC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\52dcd0 afd036b4 File opened for modification C:\Windows\5ba0d0 13bbe14112fcd38ca2ff90f6921e7f9214814d136e0db5515474cc6725778d1a.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 afd036b4 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 13bbe14112fcd38ca2ff90f6921e7f9214814d136e0db5515474cc6725778d1a.exe - 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" afd036b4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" afd036b4 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing afd036b4 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix afd036b4 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" afd036b4 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" afd036b4 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ afd036b4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" afd036b4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" afd036b4 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4840 afd036b4 4840 afd036b4 4840 afd036b4 4840 afd036b4 4840 afd036b4 4840 afd036b4 4840 afd036b4 4840 afd036b4 5352 13bbe14112fcd38ca2ff90f6921e7f9214814d136e0db5515474cc6725778d1a.exe 5352 13bbe14112fcd38ca2ff90f6921e7f9214814d136e0db5515474cc6725778d1a.exe 5352 13bbe14112fcd38ca2ff90f6921e7f9214814d136e0db5515474cc6725778d1a.exe 5352 13bbe14112fcd38ca2ff90f6921e7f9214814d136e0db5515474cc6725778d1a.exe 5352 13bbe14112fcd38ca2ff90f6921e7f9214814d136e0db5515474cc6725778d1a.exe 5352 13bbe14112fcd38ca2ff90f6921e7f9214814d136e0db5515474cc6725778d1a.exe 5352 13bbe14112fcd38ca2ff90f6921e7f9214814d136e0db5515474cc6725778d1a.exe 5352 13bbe14112fcd38ca2ff90f6921e7f9214814d136e0db5515474cc6725778d1a.exe 5352 13bbe14112fcd38ca2ff90f6921e7f9214814d136e0db5515474cc6725778d1a.exe 5352 13bbe14112fcd38ca2ff90f6921e7f9214814d136e0db5515474cc6725778d1a.exe 5352 13bbe14112fcd38ca2ff90f6921e7f9214814d136e0db5515474cc6725778d1a.exe 5352 13bbe14112fcd38ca2ff90f6921e7f9214814d136e0db5515474cc6725778d1a.exe 5352 13bbe14112fcd38ca2ff90f6921e7f9214814d136e0db5515474cc6725778d1a.exe 5352 13bbe14112fcd38ca2ff90f6921e7f9214814d136e0db5515474cc6725778d1a.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5352 13bbe14112fcd38ca2ff90f6921e7f9214814d136e0db5515474cc6725778d1a.exe Token: SeTcbPrivilege 5352 13bbe14112fcd38ca2ff90f6921e7f9214814d136e0db5515474cc6725778d1a.exe Token: SeDebugPrivilege 4840 afd036b4 Token: SeTcbPrivilege 4840 afd036b4
Processes
-
C:\Users\Admin\AppData\Local\Temp\13bbe14112fcd38ca2ff90f6921e7f9214814d136e0db5515474cc6725778d1a.exe"C:\Users\Admin\AppData\Local\Temp\13bbe14112fcd38ca2ff90f6921e7f9214814d136e0db5515474cc6725778d1a.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:5352
-
C:\Windows\Syswow64\afd036b4C:\Windows\Syswow64\afd036b41⤵
- 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:4840
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\afd036b4
- Size 525KB
- SHA256 7dda73cf87e1a411ec548c0b3c370afbcdd9ef1aca818fe8e63b96f122ba263d
- MD5 017b084ae9fa1dc1b7eaab570ed2589e
- SHA1 b6e2a77256a7d1e6cec92965c8082f7aa10448d1
- SHA512 4367af2ecd477a631c3ba19c74879ac162ff870944d2efa0d40855ead61cf06f1de02087dc7499306b7b6b37cb015b6086b6fba974570a1fc8afb3a2003ed387
- SSDEEP 6144:pcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K:pSvO2x9mONvKRwLSFtsOkx2LIa+y
- TLSH T19EB47D2AB6A0D076C4779579C4A257BAFBB1742137204ACFA390475A1F237E2BE3530D
- MD5 SHA1 SHA512 SSDEEP TLSH