Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
03/05/2026, 19:54
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
5dee8e4d4319c9a210bb694f62e44d3d13f8e831dce227178b1a614ce3e42c6d.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
5dee8e4d4319c9a210bb694f62e44d3d13f8e831dce227178b1a614ce3e42c6d.exe
Resource
win11-20260130-en
windows11-21h2-x64
9 signatures
150 seconds
General
- Target 5dee8e4d4319c9a210bb694f62e44d3d13f8e831dce227178b1a614ce3e42c6d.exe
- Size 743KB
- Sample260503-ymmcdagv3x
- SHA256 5dee8e4d4319c9a210bb694f62e44d3d13f8e831dce227178b1a614ce3e42c6d
- MD5 57460a6114b7e916bd0ab7580137f579
- SHA1 8032f9ffa9ea6067a6f42e97e98090644f55877d
- SHA512 13341af5d44df69d0104197199a481fd60a96d6465cebc802b68d07987afd0ba38d845c83a22c883f6268d4558b48183ac610efbdd0c7d17a23d943d8df6b360
- SSDEEP 12288:DSvO2x9mONvKRILSFnOkx2LIaxya5FAQjU/LikG8:2vO2xJKRI2FOkx2LFEvcU68
- TLSH T197F45A31E2418036D5B34576C6FA0BBFB5647D25131165CBA3C8BA262FB36D2BA3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4584 536bd37e - 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 36 223.5.5.5 2612 5dee8e4d4319c9a210bb694f62e44d3d13f8e831dce227178b1a614ce3e42c6d.exe Destination IP 3 114.114.114.114 2612 5dee8e4d4319c9a210bb694f62e44d3d13f8e831dce227178b1a614ce3e42c6d.exe Destination IP 4 223.5.5.5 2612 5dee8e4d4319c9a210bb694f62e44d3d13f8e831dce227178b1a614ce3e42c6d.exe Destination IP 35 114.114.114.114 2612 5dee8e4d4319c9a210bb694f62e44d3d13f8e831dce227178b1a614ce3e42c6d.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 536bd37e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 536bd37e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 536bd37e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 536bd37e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 536bd37e File created C:\Windows\SysWOW64\536bd37e 5dee8e4d4319c9a210bb694f62e44d3d13f8e831dce227178b1a614ce3e42c6d.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 536bd37e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 536bd37e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 536bd37e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 536bd37e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 536bd37e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 536bd37e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 536bd37e - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4e7ad0 536bd37e File opened for modification C:\Windows\2cb7e8 5dee8e4d4319c9a210bb694f62e44d3d13f8e831dce227178b1a614ce3e42c6d.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 5dee8e4d4319c9a210bb694f62e44d3d13f8e831dce227178b1a614ce3e42c6d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 536bd37e - 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 536bd37e Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 536bd37e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 536bd37e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 536bd37e Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 536bd37e Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 536bd37e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 536bd37e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 536bd37e Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 536bd37e - Suspicious behavior: EnumeratesProcesses 18 IoCs
pid Process 4584 536bd37e 4584 536bd37e 4584 536bd37e 4584 536bd37e 4584 536bd37e 4584 536bd37e 4584 536bd37e 4584 536bd37e 4584 536bd37e 4584 536bd37e 4584 536bd37e 4584 536bd37e 2612 5dee8e4d4319c9a210bb694f62e44d3d13f8e831dce227178b1a614ce3e42c6d.exe 2612 5dee8e4d4319c9a210bb694f62e44d3d13f8e831dce227178b1a614ce3e42c6d.exe 2612 5dee8e4d4319c9a210bb694f62e44d3d13f8e831dce227178b1a614ce3e42c6d.exe 2612 5dee8e4d4319c9a210bb694f62e44d3d13f8e831dce227178b1a614ce3e42c6d.exe 2612 5dee8e4d4319c9a210bb694f62e44d3d13f8e831dce227178b1a614ce3e42c6d.exe 2612 5dee8e4d4319c9a210bb694f62e44d3d13f8e831dce227178b1a614ce3e42c6d.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2612 5dee8e4d4319c9a210bb694f62e44d3d13f8e831dce227178b1a614ce3e42c6d.exe Token: SeTcbPrivilege 2612 5dee8e4d4319c9a210bb694f62e44d3d13f8e831dce227178b1a614ce3e42c6d.exe Token: SeDebugPrivilege 4584 536bd37e Token: SeTcbPrivilege 4584 536bd37e
Processes
-
C:\Users\Admin\AppData\Local\Temp\5dee8e4d4319c9a210bb694f62e44d3d13f8e831dce227178b1a614ce3e42c6d.exe"C:\Users\Admin\AppData\Local\Temp\5dee8e4d4319c9a210bb694f62e44d3d13f8e831dce227178b1a614ce3e42c6d.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:2612
-
C:\Windows\Syswow64\536bd37eC:\Windows\Syswow64\536bd37e1⤵
- 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:4584
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\4e7ad0
- Size 506B
- SHA256 343b8d13bffd2c283fa0841bddd085d97e5c6c58c75fbc11979ad50bd7364d92
- MD5 665a72cd2e5634818e91be6bfb139319
- SHA1 9a055d4285548423a5eeed54ad433e5d9d48344d
- SHA512 f1b91d341c7824093c12ca7bf6d15b15fd380dd0d78657cacefbdd76dac6cee5c71ecddd9f01d28a70d330ddd18f43a0ff13317f943a8b32339d4039538acb69
- TLSH T1ECF0C97AEC2D97E90CD91C321B167A441001A23A0017918C3AC2325508E7AAA6C23C4A
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\SysWOW64\536bd37e
- Size 743KB
- SHA256 fd418d0088831430b9ea1caf96031048f226bf4d0109169bb8323ef0311f2ae4
- MD5 93fe71e34196279a1e9882f573769df0
- SHA1 759e2daab68a267b837670ce9812800e75c195fc
- SHA512 32f30f828d6fc59b3daeb4c31b41360f0d79818cd821c3e3451cc836bb76cb621caa6288571b7e6c8e45fb801d612e82fed611f99345c1d6fbde5d9e59e12e83
- SSDEEP 12288:8SvO2x9mONvKRILSFnOkx2LIaxya5FAQjU/LikG8:PvO2xJKRI2FOkx2LFEvcU68
- TLSH T18AF45A31E2418036D5B34576C6FA0BBFB5647D25131165CBA3C8BA262FB36D2BA3170E
- MD5 SHA1 SHA512 SSDEEP TLSH