Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
149s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
08/05/2024, 18:07
Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
XClient.exe
Resource
win10v2004-20240226-en
General
-
Target
XClient.exe
-
Size
67KB
-
MD5
c9cd80d55733208fc06b8b52cddb52dc
-
SHA1
6cc60302d90e7d7661b5b194fa954efacba19d49
-
SHA256
5fb96191ad7394700966c0854e3f1225b8b2989f528ce6993a747ff7a9cf2552
-
SHA512
befca56bfce924e50c11f9d702ab2d6a6e05d55cd4399c4ac37891c1d337a43d05060f5cb9a1600fc4c172f7816fad14bc02e0c8d44eb82b55f61da4812cd0aa
-
SSDEEP
1536:n5ydgkcoaOOTxMH/W0WybZYgmH2r2i6urYiZOenvefZ3:FVxMfwybZ4rYXZOewZ3
Malware Config
Extracted
xworm
silver-bowl.gl.at.ply.gg:29206
-
Install_directory
%AppData%
-
install_file
XClient.exe
Extracted
xworm
3.0
plus-loves.gl.at.ply.gg:59327
-
Install_directory
%AppData%
-
install_file
USB.exe
Signatures
-
Detect Xworm Payload 3 IoCs
resource yara_rule behavioral2/memory/2960-1-0x00000000008F0000-0x0000000000908000-memory.dmp family_xworm behavioral2/files/0x0012000000023256-75.dat family_xworm behavioral2/memory/2440-82-0x0000000000D80000-0x0000000000DB4000-memory.dmp family_xworm -
Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 1464 powershell.exe 3096 powershell.exe 1652 powershell.exe 3744 powershell.exe -
Downloads MZ/PE file
-
Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation XClient.exe Key value queried \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation DUTWIOIJLVIEVXQ.exe -
Drops startup file 4 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\XClient.lnk XClient.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\XClient.lnk XClient.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\DUTWIOIJLVIEVXQ.lnk DUTWIOIJLVIEVXQ.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\DUTWIOIJLVIEVXQ.lnk DUTWIOIJLVIEVXQ.exe -
Executes dropped EXE 3 IoCs
pid Process 2440 DUTWIOIJLVIEVXQ.exe 4924 DUTWIOIJLVIEVXQ.exe 2988 DUTWIOIJLVIEVXQ.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\DUTWIOIJLVIEVXQ = "C:\\Users\\Admin\\AppData\\Roaming\\DUTWIOIJLVIEVXQ.exe" DUTWIOIJLVIEVXQ.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
flow ioc 50 raw.githubusercontent.com 51 raw.githubusercontent.com -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 7 ip-api.com -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 3568 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 1464 powershell.exe 1464 powershell.exe 3096 powershell.exe 3096 powershell.exe 1652 powershell.exe 1652 powershell.exe 3744 powershell.exe 3744 powershell.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeDebugPrivilege 2960 XClient.exe Token: SeDebugPrivilege 1464 powershell.exe Token: SeDebugPrivilege 3096 powershell.exe Token: SeDebugPrivilege 1652 powershell.exe Token: SeDebugPrivilege 3744 powershell.exe Token: SeDebugPrivilege 2960 XClient.exe Token: SeDebugPrivilege 2440 DUTWIOIJLVIEVXQ.exe Token: SeDebugPrivilege 2440 DUTWIOIJLVIEVXQ.exe Token: SeDebugPrivilege 4924 DUTWIOIJLVIEVXQ.exe Token: 33 4940 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 4940 AUDIODG.EXE Token: SeDebugPrivilege 2988 DUTWIOIJLVIEVXQ.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2960 XClient.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2960 wrote to memory of 1464 2960 XClient.exe 91 PID 2960 wrote to memory of 1464 2960 XClient.exe 91 PID 2960 wrote to memory of 3096 2960 XClient.exe 93 PID 2960 wrote to memory of 3096 2960 XClient.exe 93 PID 2960 wrote to memory of 1652 2960 XClient.exe 95 PID 2960 wrote to memory of 1652 2960 XClient.exe 95 PID 2960 wrote to memory of 3744 2960 XClient.exe 97 PID 2960 wrote to memory of 3744 2960 XClient.exe 97 PID 2960 wrote to memory of 2440 2960 XClient.exe 106 PID 2960 wrote to memory of 2440 2960 XClient.exe 106 PID 2440 wrote to memory of 3568 2440 DUTWIOIJLVIEVXQ.exe 108 PID 2440 wrote to memory of 3568 2440 DUTWIOIJLVIEVXQ.exe 108 -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
-
C:\Users\Admin\AppData\Local\Temp\XClient.exe"C:\Users\Admin\AppData\Local\Temp\XClient.exe"1⤵
- Checks computer location settings
- Drops startup file
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2960 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\XClient.exe'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1464
-
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'XClient.exe'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3096
-
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\XClient.exe'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1652
-
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'XClient.exe'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3744
-
-
C:\Users\Admin\AppData\Local\Temp\DUTWIOIJLVIEVXQ.exe"C:\Users\Admin\AppData\Local\Temp\DUTWIOIJLVIEVXQ.exe"2⤵
- Checks computer location settings
- Drops startup file
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2440 -
C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "DUTWIOIJLVIEVXQ" /tr "C:\Users\Admin\AppData\Roaming\DUTWIOIJLVIEVXQ.exe"3⤵
- Creates scheduled task(s)
PID:3568
-
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1352 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:81⤵PID:3688
-
C:\Users\Admin\AppData\Roaming\DUTWIOIJLVIEVXQ.exeC:\Users\Admin\AppData\Roaming\DUTWIOIJLVIEVXQ.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4924
-
C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x4d8 0x3d41⤵
- Suspicious use of AdjustPrivilegeToken
PID:4940
-
C:\Users\Admin\AppData\Roaming\DUTWIOIJLVIEVXQ.exeC:\Users\Admin\AppData\Roaming\DUTWIOIJLVIEVXQ.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2988
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
654B
MD52ff39f6c7249774be85fd60a8f9a245e
SHA1684ff36b31aedc1e587c8496c02722c6698c1c4e
SHA256e1b91642d85d98124a6a31f710e137ab7fd90dec30e74a05ab7fcf3b7887dced
SHA5121d7e8b92ef4afd463d62cfa7e8b9d1799db5bf2a263d3cd7840df2e0a1323d24eb595b5f8eb615c6cb15f9e3a7b4fc99f8dd6a3d34479222e966ec708998aed1
-
Filesize
2KB
MD5d85ba6ff808d9e5444a4b369f5bc2730
SHA131aa9d96590fff6981b315e0b391b575e4c0804a
SHA25684739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
SHA5128c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249
-
Filesize
944B
MD5bd5940f08d0be56e65e5f2aaf47c538e
SHA1d7e31b87866e5e383ab5499da64aba50f03e8443
SHA2562d2f364c75bd2897504249f42cdf1d19374f5230aad68fa9154ea3d03e3031a6
SHA512c34d10c7e07da44a180fae9889b61f08903aa84e8ddfa80c31c272b1ef9d491b8cec6b8a4c836c3cb1583fe8f4955c6a8db872515de3a9e10eae09610c959406
-
Filesize
944B
MD5ef72c47dbfaae0b9b0d09f22ad4afe20
SHA15357f66ba69b89440b99d4273b74221670129338
SHA256692ec20c7039170fb199510f0436181fd155e6b4516d4d1c9e1675adf99aaa7f
SHA5127514b6bc8dc39fa618223300be27cd535dc35b18c66b4a089e2302e72b3e0cac06d88a989fa1296feb386b3cbe2084019df6430c7f895071b76e04ce559a30b4
-
Filesize
944B
MD5ab24765a7393bd3cef8acbf0a617fba2
SHA1ef2c12a457a11f6204344afed09a39f4d3e803cb
SHA2563a03c7efabe880ae9f283b1cf373d3f09d07ab619028319b3599b643ae140d47
SHA512e16306674a8c89f54467d7fba3857e1e0bdf3729f5de9f4451520cfbddfa535c4d653dde6efcac38efd693e9b3e4965fcd08c559e720c372feca65050b46e355
-
Filesize
185KB
MD5e0c8976957ffdc4fe5555adbe8cb0d0c
SHA1226a764bacfa17b92131993aa85fe63f1dbf347c
SHA256b8260ac46e03f2a7baa9ae01bee5443d16d9eb96f6ee8588a887d6de72a750d4
SHA5123a1ea48e81ebfd5586938a72afd68bcc48d4c5d69949cfdacf33aee3371d98f202443f5db12bac876ca7cecc982ddc56827f8d9b1857d22bda71242d5b2cc71e
-
Filesize
4KB
MD5376b9f7d42c2931c70dce613d9365b33
SHA1ed647069236227e15a6af9dc7751d09c0846bf6e
SHA2567b925997a63520b61a49ad2b62008b4ae41b7877639a716adc86f6d28aea0f77
SHA5129dfd00a8f2e2d8e1c6823481fa17cbad4b05017359fbd701377525d4347dc7609280be5b0f9b5a82b541cfabf2cc2e698bacf8e07750156a3bd53a8d962abe54
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82