Analysis
- max time kernel
149s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
10/09/2026, 10:05
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
260655fef4ac2c6fd774a40380aad2ce8f9df1e21cc984ed9733b38070d2cc87.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
General
- Target 260655fef4ac2c6fd774a40380aad2ce8f9df1e21cc984ed9733b38070d2cc87.exe
- Size 518KB
- Sample260910-l416msvtbv
- SHA256 260655fef4ac2c6fd774a40380aad2ce8f9df1e21cc984ed9733b38070d2cc87
- MD5 69854074da0739b32cc82e57e62d9e03
- SHA1 7fc41254ac135959029f0d18f3ad9c0d35a6e8ec
- SHA512 5c7a973c6da9d24b53e71ce205f8924bf99ca9d0b8ea484dfd44e2e2af404af3e1b076710750bd361f7792b4913fa7f274173b3027faa4d96f3054e4fe420a82
- SSDEEP 12288:xC0H08d8II4vdzgT4gzpV/GXJ0yqFSk7TGWHwW:DUy5IAc4gzpVWZiv5QW
- TLSH T1E3B412233BC9C131D47605329965CD6203BFBDB92A219C5B6BCC248D24396E2CDB97A7
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 3 IoCs
pid Process 512 XakG90YGkhehOpQ.exe 3016 CTS.exe 2928 CTS.exe - Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Adds Run key to start application 2 TTPs 3 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\CTS = "C:\\Windows\\CTS.exe" 260655fef4ac2c6fd774a40380aad2ce8f9df1e21cc984ed9733b38070d2cc87.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\CTS = "C:\\Windows\\CTS.exe" CTS.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\CTS = "C:\\Windows\\CTS.exe" CTS.exe - Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\CTS.exe 260655fef4ac2c6fd774a40380aad2ce8f9df1e21cc984ed9733b38070d2cc87.exe File created C:\Windows\CTS.exe CTS.exe File created C:\Windows\CTS.exe CTS.exe - System Location Discovery: System Language Discovery 1 TTPs 3 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 260655fef4ac2c6fd774a40380aad2ce8f9df1e21cc984ed9733b38070d2cc87.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language CTS.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language XakG90YGkhehOpQ.exe - Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2948 260655fef4ac2c6fd774a40380aad2ce8f9df1e21cc984ed9733b38070d2cc87.exe Token: SeDebugPrivilege 3016 CTS.exe Token: SeDebugPrivilege 2928 CTS.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2948 wrote to memory of 512 2948 260655fef4ac2c6fd774a40380aad2ce8f9df1e21cc984ed9733b38070d2cc87.exe 87 PID 2948 wrote to memory of 3016 2948 260655fef4ac2c6fd774a40380aad2ce8f9df1e21cc984ed9733b38070d2cc87.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\260655fef4ac2c6fd774a40380aad2ce8f9df1e21cc984ed9733b38070d2cc87.exe"C:\Users\Admin\AppData\Local\Temp\260655fef4ac2c6fd774a40380aad2ce8f9df1e21cc984ed9733b38070d2cc87.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2948 -
C:\Users\Admin\AppData\Local\Temp\XakG90YGkhehOpQ.exeC:\Users\Admin\AppData\Local\Temp\XakG90YGkhehOpQ.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:512
-
-
C:\Windows\CTS.exe"C:\Windows\CTS.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3016
-
-
C:\Windows\CTS.exeC:\Windows\CTS.exe1⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:2928
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
- Size 73KB
- SHA256 315b21e82d59fb7805fe8718bc241b641225661b235c39ee770a09ec56cc8310
- MD5 07b24235e1ec3dcc9e239c77c92810dd
- SHA1 c9381560d634ce47f16eeff8a53cf05bc05e3a17
- SHA512 d3daae52ab0703fec303622ae8d3c3c8f03579d394a152ca6465e26d91b8d2f0d496b5b9fb9005ac2c8463567586139ae2316d3dd3dc1ab5be9c3113e71d01cb
- SSDEEP 1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazTa:ZRpAyazIliazTa
- TLSH T1A2736C03B6D2C171F4B70A7249A8CE51077FBE765EB18D5B3384218D49752C09E3ABAB
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\XakG90YGkhehOpQ.exe
- Size 447KB
- SHA256 cd8e84c1f8d1ee3a7014343e3fb236329d2b67c1ec233ea4b208d99e3f95105b
- MD5 3f461ca3e3d9da036cf1a4a06ddf4fb4
- SHA1 15395e4b656cee3a708bc50c1094e3fa0c46802e
- SHA512 d0cb3f56db648c9ee151990260a864cdcd0d508a1dafcd741d8b2ccd8f73ba29607f384a4e2752502419cfd4a41d2288d7c3ffec93925be85fc39dad9c01e7f5
- SSDEEP 12288:75NaIk7nsp5pahQ2hkhsYvCpJZ2u4Tsgm/:75lB2hkhfvCpf2fTf
- TLSH T168A48D11B991C032C27378344679E1B21DBEB9311E31568F63DE0AB99F740D1AB29B6F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\CTS.exe
- Size 71KB
- SHA256 b43be87e8586ca5e995979883468f3b3d9dc5212fbfd0b5f3341a5b7c56e0fbc
- MD5 f9d4ab0a726adc9b5e4b7d7b724912f1
- SHA1 3d42ca2098475924f70ee4a831c4f003b4682328
- SHA512 22a5f0e4b2716244e978ee50771823926f86baf0382ece48fd049f039cf77b5eb0691d83c61148903cff081fdbea969f47b8ed521647717f42bbed5c64552432
- SSDEEP 1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazT:ZRpAyazIliazT
- TLSH T176636B03B6D2C171E4B70A7649B8CE51067FBE765EB18D5B33C4218E49752C08E3ABA7
- MD5 SHA1 SHA512 SSDEEP TLSH