xworm | 7f1764a28d27f381701d9254166241607a37a02eb2fe80d682baf15236da5b7e

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
04/03/2025, 02:53

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

7f1764a28d27f381701d9254166241607a37a02eb2fe80d682baf15236da5b7e.exe
Size

851KB
MD5

28badf3eb1aa6ce975fee86e6ec1dc14
SHA1

8f19c7dbdde308e463b0412d73ea7083b1bcc816
SHA256

7f1764a28d27f381701d9254166241607a37a02eb2fe80d682baf15236da5b7e
SHA512

eb5da8590065d4a289c75c4f3d3124ecc854398a7e846ddb2c2aec5d136817e393ce8881c539b08d0f3eee79e56ccab5dbe0e57054eccbe97769189cc73f356e
SSDEEP

12288:vWMnQ1Kfk7AEYQCJSsFlsIQfYl2N3qWkj9d/qArFK6eNXwC94EBTR+:uj7AEYQCQaKbA63+jPqAUNXjBBT0

Score

10^/10

xworm discovery rat spyware stealer trojan

Malware Config

Extracted

Family

xworm

Version

5.0

Mutex

56TvElZMbqDoRvU7

Attributes

install_file
USB.exe

aes.plain

Signatures

Detect Xworm Payload 1 IoCs

resource	yara_rule
behavioral2/memory/5008-1351-0x0000000000400000-0x000000000040E000-memory.dmp	family_xworm

Suspicious use of NtCreateUserProcessOtherParentProcess 2 IoCs

description	pid	Process	procid_target
PID 1860 created 3440	1860	7f1764a28d27f381701d9254166241607a37a02eb2fe80d682baf15236da5b7e.exe	56
PID 3740 created 3440	3740	hoedhk.exe	56

Xworm
Xworm is a remote access trojan written in C#.
trojan rat xworm
Xworm family
xworm

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-250031470-1197856012-2659781506-1000\Control Panel\International\Geo\Nation	7f1764a28d27f381701d9254166241607a37a02eb2fe80d682baf15236da5b7e.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Remaining.vbs	7f1764a28d27f381701d9254166241607a37a02eb2fe80d682baf15236da5b7e.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Current.vbs	hoedhk.exe

Executes dropped EXE 3 IoCs

pid	Process
3740	hoedhk.exe
756	wovkpg.exe
5396	hoedhk.exe

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1860 set thread context of 5008	1860	7f1764a28d27f381701d9254166241607a37a02eb2fe80d682baf15236da5b7e.exe	96
PID 3740 set thread context of 5396	3740	hoedhk.exe	112

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7f1764a28d27f381701d9254166241607a37a02eb2fe80d682baf15236da5b7e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7f1764a28d27f381701d9254166241607a37a02eb2fe80d682baf15236da5b7e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	hoedhk.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wovkpg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	hoedhk.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1860	7f1764a28d27f381701d9254166241607a37a02eb2fe80d682baf15236da5b7e.exe
1860	7f1764a28d27f381701d9254166241607a37a02eb2fe80d682baf15236da5b7e.exe
1860	7f1764a28d27f381701d9254166241607a37a02eb2fe80d682baf15236da5b7e.exe
3740	hoedhk.exe
3740	hoedhk.exe
3740	hoedhk.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	1860	7f1764a28d27f381701d9254166241607a37a02eb2fe80d682baf15236da5b7e.exe
Token: SeDebugPrivilege	1860	7f1764a28d27f381701d9254166241607a37a02eb2fe80d682baf15236da5b7e.exe
Token: SeDebugPrivilege	5008	7f1764a28d27f381701d9254166241607a37a02eb2fe80d682baf15236da5b7e.exe
Token: SeDebugPrivilege	756	wovkpg.exe
Token: SeDebugPrivilege	3740	hoedhk.exe
Token: SeDebugPrivilege	3740	hoedhk.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5396	hoedhk.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 1860 wrote to memory of 5008	1860	7f1764a28d27f381701d9254166241607a37a02eb2fe80d682baf15236da5b7e.exe	96
PID 1860 wrote to memory of 5008	1860	7f1764a28d27f381701d9254166241607a37a02eb2fe80d682baf15236da5b7e.exe	96
PID 1860 wrote to memory of 5008	1860	7f1764a28d27f381701d9254166241607a37a02eb2fe80d682baf15236da5b7e.exe	96
PID 1860 wrote to memory of 5008	1860	7f1764a28d27f381701d9254166241607a37a02eb2fe80d682baf15236da5b7e.exe	96
PID 1860 wrote to memory of 5008	1860	7f1764a28d27f381701d9254166241607a37a02eb2fe80d682baf15236da5b7e.exe	96
PID 1860 wrote to memory of 5008	1860	7f1764a28d27f381701d9254166241607a37a02eb2fe80d682baf15236da5b7e.exe	96
PID 1860 wrote to memory of 5008	1860	7f1764a28d27f381701d9254166241607a37a02eb2fe80d682baf15236da5b7e.exe	96
PID 1860 wrote to memory of 5008	1860	7f1764a28d27f381701d9254166241607a37a02eb2fe80d682baf15236da5b7e.exe	96
PID 5008 wrote to memory of 756	5008	7f1764a28d27f381701d9254166241607a37a02eb2fe80d682baf15236da5b7e.exe	110
PID 5008 wrote to memory of 756	5008	7f1764a28d27f381701d9254166241607a37a02eb2fe80d682baf15236da5b7e.exe	110
PID 5008 wrote to memory of 756	5008	7f1764a28d27f381701d9254166241607a37a02eb2fe80d682baf15236da5b7e.exe	110
PID 5008 wrote to memory of 3740	5008	7f1764a28d27f381701d9254166241607a37a02eb2fe80d682baf15236da5b7e.exe	111
PID 5008 wrote to memory of 3740	5008	7f1764a28d27f381701d9254166241607a37a02eb2fe80d682baf15236da5b7e.exe	111
PID 5008 wrote to memory of 3740	5008	7f1764a28d27f381701d9254166241607a37a02eb2fe80d682baf15236da5b7e.exe	111
PID 3740 wrote to memory of 5396	3740	hoedhk.exe	112
PID 3740 wrote to memory of 5396	3740	hoedhk.exe	112
PID 3740 wrote to memory of 5396	3740	hoedhk.exe	112
PID 3740 wrote to memory of 5396	3740	hoedhk.exe	112
PID 3740 wrote to memory of 5396	3740	hoedhk.exe	112
PID 3740 wrote to memory of 5396	3740	hoedhk.exe	112
PID 3740 wrote to memory of 5396	3740	hoedhk.exe	112
PID 3740 wrote to memory of 5396	3740	hoedhk.exe	112

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3440
- C:\Users\Admin\AppData\Local\Temp\7f1764a28d27f381701d9254166241607a37a02eb2fe80d682baf15236da5b7e.exe
  "C:\Users\Admin\AppData\Local\Temp\7f1764a28d27f381701d9254166241607a37a02eb2fe80d682baf15236da5b7e.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops startup file
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1860
- C:\Users\Admin\AppData\Local\Temp\7f1764a28d27f381701d9254166241607a37a02eb2fe80d682baf15236da5b7e.exe
  "C:\Users\Admin\AppData\Local\Temp\7f1764a28d27f381701d9254166241607a37a02eb2fe80d682baf15236da5b7e.exe"
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:5008
- - C:\Users\Admin\AppData\Local\Temp\wovkpg.exe
    "C:\Users\Admin\AppData\Local\Temp\wovkpg.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:756
- - C:\Users\Admin\AppData\Local\Temp\hoedhk.exe
    "C:\Users\Admin\AppData\Local\Temp\hoedhk.exe"
    3⤵
    - Suspicious use of NtCreateUserProcessOtherParentProcess
    - Drops startup file
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:3740
- C:\Users\Admin\AppData\Local\Temp\hoedhk.exe
  "C:\Users\Admin\AppData\Local\Temp\hoedhk.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:5396

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\hoedhk.exe

Filesize
320KB

MD5
4e2e8d017fd964e1baf7f78ba9a08e88

SHA1
b201e8788cf604fb1d102be8c445b77741d5bed7

SHA256
e68f29b178a29e1367254d2db2e13662c3c4fbaf182d833da96b6273b004a43f

SHA512
94c9c374cfe197911d7e4b83cedcbd17007076332d06e8f42589d5b728ff1e7322f20619f43096c8ddeaf86088f2dd0def01e9f3c52e4eeb37db63e7b12d57cd

Download Submit
C:\Users\Admin\AppData\Local\Temp\wovkpg.exe

Filesize
321KB

MD5
c3c9aef7cfa722fc253f76be54dd6b99

SHA1
85b20d6633eb532ce0fe3e104ab11a00c0092711

SHA256
7ea7db477940441213110d458ebd748455f3894a5eef19597589f0448ccb002a

SHA512
4b20899339b68b6c55fba925eed5d18c927da8be66f311d04cc199e70b5e743c345eabe6c673557f426422bfa1143da7da352712b39d5d55a3a07e8b0ef222b1

Download Submit
memory/756-1379-0x0000000000E00000-0x0000000000E56000-memory.dmp

Filesize
344KB

Download
memory/1860-27-0x0000000005850000-0x000000000594B000-memory.dmp

Filesize
1004KB

Download
memory/1860-23-0x0000000005850000-0x000000000594B000-memory.dmp

Filesize
1004KB

Download
memory/1860-2-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/1860-3-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/1860-4-0x0000000004F10000-0x0000000004F1A000-memory.dmp

Filesize
40KB

Download
memory/1860-5-0x0000000005850000-0x0000000005950000-memory.dmp

Filesize
1024KB

Download
memory/1860-6-0x0000000005F00000-0x00000000064A4000-memory.dmp

Filesize
5.6MB

Download
memory/1860-7-0x0000000005A50000-0x0000000005AE2000-memory.dmp

Filesize
584KB

Download
memory/1860-15-0x0000000005850000-0x000000000594B000-memory.dmp

Filesize
1004KB

Download
memory/1860-17-0x0000000005850000-0x000000000594B000-memory.dmp

Filesize
1004KB

Download
memory/1860-53-0x0000000005850000-0x000000000594B000-memory.dmp

Filesize
1004KB

Download
memory/1860-63-0x0000000005850000-0x000000000594B000-memory.dmp

Filesize
1004KB

Download
memory/1860-71-0x0000000005850000-0x000000000594B000-memory.dmp

Filesize
1004KB

Download
memory/1860-69-0x0000000005850000-0x000000000594B000-memory.dmp

Filesize
1004KB

Download
memory/1860-67-0x0000000005850000-0x000000000594B000-memory.dmp

Filesize
1004KB

Download
memory/1860-66-0x0000000005850000-0x000000000594B000-memory.dmp

Filesize
1004KB

Download
memory/1860-61-0x0000000005850000-0x000000000594B000-memory.dmp

Filesize
1004KB

Download
memory/1860-59-0x0000000005850000-0x000000000594B000-memory.dmp

Filesize
1004KB

Download
memory/1860-57-0x0000000005850000-0x000000000594B000-memory.dmp

Filesize
1004KB

Download
memory/1860-55-0x0000000005850000-0x000000000594B000-memory.dmp

Filesize
1004KB

Download
memory/1860-51-0x0000000005850000-0x000000000594B000-memory.dmp

Filesize
1004KB

Download
memory/1860-49-0x0000000005850000-0x000000000594B000-memory.dmp

Filesize
1004KB

Download
memory/1860-47-0x0000000005850000-0x000000000594B000-memory.dmp

Filesize
1004KB

Download
memory/1860-45-0x0000000005850000-0x000000000594B000-memory.dmp

Filesize
1004KB

Download
memory/1860-43-0x0000000005850000-0x000000000594B000-memory.dmp

Filesize
1004KB

Download
memory/1860-41-0x0000000005850000-0x000000000594B000-memory.dmp

Filesize
1004KB

Download
memory/1860-39-0x0000000005850000-0x000000000594B000-memory.dmp

Filesize
1004KB

Download
memory/1860-37-0x0000000005850000-0x000000000594B000-memory.dmp

Filesize
1004KB

Download
memory/1860-35-0x0000000005850000-0x000000000594B000-memory.dmp

Filesize
1004KB

Download
memory/1860-31-0x0000000005850000-0x000000000594B000-memory.dmp

Filesize
1004KB

Download
memory/1860-29-0x0000000005850000-0x000000000594B000-memory.dmp

Filesize
1004KB

Download
memory/1860-0-0x0000000074EDE000-0x0000000074EDF000-memory.dmp

Filesize
4KB

Download
memory/1860-1-0x0000000000640000-0x000000000071C000-memory.dmp

Filesize
880KB

Download
memory/1860-21-0x0000000005850000-0x000000000594B000-memory.dmp

Filesize
1004KB

Download
memory/1860-25-0x0000000005850000-0x000000000594B000-memory.dmp

Filesize
1004KB

Download
memory/1860-19-0x0000000005850000-0x000000000594B000-memory.dmp

Filesize
1004KB

Download
memory/1860-13-0x0000000005850000-0x000000000594B000-memory.dmp

Filesize
1004KB

Download
memory/1860-11-0x0000000005850000-0x000000000594B000-memory.dmp

Filesize
1004KB

Download
memory/1860-9-0x0000000005850000-0x000000000594B000-memory.dmp

Filesize
1004KB

Download
memory/1860-33-0x0000000005850000-0x000000000594B000-memory.dmp

Filesize
1004KB

Download
memory/1860-8-0x0000000005850000-0x000000000594B000-memory.dmp

Filesize
1004KB

Download
memory/1860-1330-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/1860-1331-0x0000000005C40000-0x0000000005C9C000-memory.dmp

Filesize
368KB

Download
memory/1860-1332-0x0000000005E10000-0x0000000005E68000-memory.dmp

Filesize
352KB

Download
memory/1860-1333-0x00000000064B0000-0x00000000064FC000-memory.dmp

Filesize
304KB

Download
memory/1860-1334-0x0000000074EDE000-0x0000000074EDF000-memory.dmp

Filesize
4KB

Download
memory/1860-1335-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/1860-1336-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/1860-1337-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/1860-1338-0x0000000006560000-0x00000000065B4000-memory.dmp

Filesize
336KB

Download
memory/1860-1344-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/1860-1347-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/1860-1348-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/1860-1349-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/3740-1380-0x0000000000840000-0x0000000000896000-memory.dmp

Filesize
344KB

Download
memory/3740-1381-0x0000000005960000-0x0000000005A9C000-memory.dmp

Filesize
1.2MB

Download
memory/3740-2704-0x0000000005D40000-0x0000000005DD4000-memory.dmp

Filesize
592KB

Download
memory/3740-2705-0x0000000005F90000-0x0000000006022000-memory.dmp

Filesize
584KB

Download
memory/5008-1350-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/5008-1351-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/5008-1352-0x0000000004FE0000-0x000000000507C000-memory.dmp

Filesize
624KB

Download
memory/5008-1353-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/5008-1354-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/5008-1355-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/5008-1356-0x00000000057F0000-0x0000000005856000-memory.dmp

Filesize
408KB

Download