xworm | 149acfe76687a7b65baca4ffefc576ca1baa7eb54113212622831049da88d994

General

Target

это вирус точно 100%.exe
Size

40KB
MD5

1b5eb77c95028f1f0a037cdf922e59d7
SHA1

50acd4ca6a89d06ff90e2535ce61b9ed590839e6
SHA256

149acfe76687a7b65baca4ffefc576ca1baa7eb54113212622831049da88d994
SHA512

801a611fcbcdedec916e731e39a3ba84e12810ef9ac1ecd4737cd561a7ba3e3b37f5ffd4783520494dae5beb55c6066468882a69e3ca56382e72e84e2aec4c22
SSDEEP

768:qa7krH8jlOMW88A4NVlwXDUDX+WcvQzFPc9YHLOphbQ4Z:f7krHGlOVYe5SEFk9YHLOp24Z

Score

10^/10

xworm persistence rat trojan

Malware Config

Extracted

Family

xworm

Version

5.0

C2

g-submit.gl.at.ply.gg:54103

22.ip.gl.ply.gg:54103

Mutex

43Ou45H2oyqWjrvD

Attributes

Install_directory
%ProgramData%
install_file
svchost.exe

aes.plain

Signatures

Detect Xworm Payload 2 IoCs

resource	yara_rule
behavioral2/memory/1768-1-0x0000000000870000-0x0000000000880000-memory.dmp	family_xworm
behavioral2/files/0x000300000001e762-9.dat	family_xworm

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-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	это вирус точно 100%.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\svchost.lnk	это вирус точно 100%.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\svchost.lnk	это вирус точно 100%.exe

Executes dropped EXE 2 IoCs

pid	Process
2760	svchost.exe
4532	svchost.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\ProgramData\\svchost.exe"	это вирус точно 100%.exe

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

System Information Discovery
T1082

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
1136	schtasks.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1768	это вирус точно 100%.exe
Token: SeDebugPrivilege	1768	это вирус точно 100%.exe
Token: SeDebugPrivilege	2760	svchost.exe
Token: SeDebugPrivilege	4532	svchost.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1768 wrote to memory of 1136	1768	это вирус точно 100%.exe	84
PID 1768 wrote to memory of 1136	1768	это вирус точно 100%.exe	84

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.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\это вирус точно 100%.exe
"C:\Users\Admin\AppData\Local\Temp\это вирус точно 100%.exe"
1⤵
- Checks computer location settings
- Drops startup file
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1768
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "svchost" /tr "C:\ProgramData\svchost.exe"
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:1136

C:\ProgramData\svchost.exe
C:\ProgramData\svchost.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2760

C:\ProgramData\svchost.exe
C:\ProgramData\svchost.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4532

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\ProgramData\svchost.exe

Filesize
40KB

MD5
1b5eb77c95028f1f0a037cdf922e59d7

SHA1
50acd4ca6a89d06ff90e2535ce61b9ed590839e6

SHA256
149acfe76687a7b65baca4ffefc576ca1baa7eb54113212622831049da88d994

SHA512
801a611fcbcdedec916e731e39a3ba84e12810ef9ac1ecd4737cd561a7ba3e3b37f5ffd4783520494dae5beb55c6066468882a69e3ca56382e72e84e2aec4c22

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\svchost.exe.log

Filesize
654B

MD5
2ff39f6c7249774be85fd60a8f9a245e

SHA1
684ff36b31aedc1e587c8496c02722c6698c1c4e

SHA256
e1b91642d85d98124a6a31f710e137ab7fd90dec30e74a05ab7fcf3b7887dced

SHA512
1d7e8b92ef4afd463d62cfa7e8b9d1799db5bf2a263d3cd7840df2e0a1323d24eb595b5f8eb615c6cb15f9e3a7b4fc99f8dd6a3d34479222e966ec708998aed1

Download Submit
memory/1768-0-0x00007FFA210C3000-0x00007FFA210C5000-memory.dmp

Filesize
8KB

Download
memory/1768-1-0x0000000000870000-0x0000000000880000-memory.dmp

Filesize
64KB

Download
memory/1768-6-0x00007FFA210C0000-0x00007FFA21B81000-memory.dmp

Filesize
10.8MB

Download
memory/1768-7-0x00007FFA210C3000-0x00007FFA210C5000-memory.dmp

Filesize
8KB

Download
memory/1768-8-0x00007FFA210C0000-0x00007FFA21B81000-memory.dmp

Filesize
10.8MB

Download
memory/2760-11-0x00007FFA210C0000-0x00007FFA21B81000-memory.dmp

Filesize
10.8MB

Download
memory/2760-13-0x00007FFA210C0000-0x00007FFA21B81000-memory.dmp

Filesize
10.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads