Analysis
- max time kernel
149s - max time network
142s - platform
windows10-2004_x64 - resource
win10v2004-20251016-en - resource tags
arch:x64arch:x86image:win10v2004-20251016-enlocale:en-usos:windows10-2004-x64system - submitted
27/11/2025, 05:44
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2025-11-27_d3d17ea9738a065b0408f2884c1893d2_conti.exe
Resource
win10v2004-20251016-en
6 signatures
150 seconds
General
- Target 2025-11-27_d3d17ea9738a065b0408f2884c1893d2_conti.exe
- Size 297KB
- Sample251127-ge76fadj4z
- SHA256 d809a88c0215a25919a05cab4f67f9cddfcc5840423747408297765737352e00
- MD5 d3d17ea9738a065b0408f2884c1893d2
- SHA1 3ef18fdef242d04787c21a29ea0ca65f302df59f
- SHA512 b824d27a8fb262208220676e1f2a17b3469ee75e53f2d5c4f843add8fd01bec45d7705258cc6827fe26a63bfc95aef678d9a2fde4860065906ebecc50b8d1324
- SSDEEP 6144:fOxrLCvirpLuXdjdu7drp8wNhh43LSRi2lHdgfWIhUNv6dxTxr:WxSvIk9de3hzRPl9gfFdxTxr
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
xworm
Version
-
XWorm V6.4
C2
-
borass.ddns.net:1177
Attributes
-
install_file
USB.exe
Signatures
- Detect Xworm Payload 2 IoCs
resource yara_rule behavioral1/files/0x00050000000006c3-3.dat family_xworm behavioral1/memory/1464-4-0x0000000000500000-0x0000000000514000-memory.dmp family_xworm - Xworm family
- Executes dropped EXE 1 IoCs
pid Process 1464 btbfagqtgn.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1464 btbfagqtgn.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1580 wrote to memory of 1464 1580 2025-11-27_d3d17ea9738a065b0408f2884c1893d2_conti.exe 86 PID 1580 wrote to memory of 1464 1580 2025-11-27_d3d17ea9738a065b0408f2884c1893d2_conti.exe 86
Processes
-
C:\Users\Admin\AppData\Local\Temp\2025-11-27_d3d17ea9738a065b0408f2884c1893d2_conti.exe"C:\Users\Admin\AppData\Local\Temp\2025-11-27_d3d17ea9738a065b0408f2884c1893d2_conti.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1580 -
C:\Users\Admin\AppData\Local\Temp\btbfagqtgn.exeC:\Users\Admin\AppData\Local\Temp\btbfagqtgn.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1464
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\btbfagqtgn.exe
- Size 54KB
- SHA256 4505183509a0e75fadba61d7e0d556c808a809c08a3b220c80e1ff95acece0e2
- MD5 0d2aa8da050c58ff0322545c34d32b64
- SHA1 d14050fdf8795d2d187ac4244dd311494c4a8109
- SHA512 36c4340155cf5cf77ede64dde463bb260ecd66f903fc2e7dd1e79fc8e43ecf515266e7aa42adc9fcc2e15d7a75507cc4ba524b4922c778310bba583c54169534
- SSDEEP 1536:WHsEWL8XMFwHVZERrlkbvNhpt1XoOYkZxxN6qw:+jq8XMi6RrlkbvL1YOYGo
- MD5 SHA1 SHA512 SSDEEP