xworm | 10265ef7d6568a1b67cd65013ecc2bb5bf98b11b8186a5f13f432da0c69613b6

General

Target

10265ef7d6568a1b67cd65013ecc2bb5bf98b11b8186a5f13f432da0c69613b6_JC.exe
Size

296KB
MD5

5fac40a82226f46504aef22f79233ad7
SHA1

c4035a3190fa59840aad19156711c63199d9812e
SHA256

10265ef7d6568a1b67cd65013ecc2bb5bf98b11b8186a5f13f432da0c69613b6
SHA512

b0fa9ea2dabf45aff55c45499489f2c7a414815664532d0d4579c94f78fe9feb8e5175f49c31e3a6d35694c99911cb6b1dfcf4b49da27ee9d17fe5cba3aa958b
SSDEEP

3072:uCmy2JV7y4nWfFCPP/7SQDADn1qlOJqrC96hJSIqdsITzauJ4iTJOrDqK+kLQJ5S:uy1faP/DAD1zB9ySIYzauE9+k

Score

10^/10

xworm rat trojan

Malware Config

Extracted

Family

xworm

Version

3.1

C2

xwormfresh.duckdns.org:7002

Mutex

Ytep6ubSVJFcAJf5

Attributes

install_file
USB.exe

aes.plain

Signatures

Detect Xworm Payload 1 IoCs

resource	yara_rule
behavioral2/memory/2220-7-0x0000000000400000-0x000000000040E000-memory.dmp	family_xworm

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

Executes dropped EXE 1 IoCs

pid	Process
2284	svchost.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2760 set thread context of 2220	2760	10265ef7d6568a1b67cd65013ecc2bb5bf98b11b8186a5f13f432da0c69613b6_JC.exe	92

Creates scheduled task(s) 1 TTPs 1 IoCs

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

persistence

Scheduled Task/Job

T1053

pid	Process
3992	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2220	10265ef7d6568a1b67cd65013ecc2bb5bf98b11b8186a5f13f432da0c69613b6_JC.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2220	10265ef7d6568a1b67cd65013ecc2bb5bf98b11b8186a5f13f432da0c69613b6_JC.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2220	10265ef7d6568a1b67cd65013ecc2bb5bf98b11b8186a5f13f432da0c69613b6_JC.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2760 wrote to memory of 2220	2760	10265ef7d6568a1b67cd65013ecc2bb5bf98b11b8186a5f13f432da0c69613b6_JC.exe	92
PID 2760 wrote to memory of 2220	2760	10265ef7d6568a1b67cd65013ecc2bb5bf98b11b8186a5f13f432da0c69613b6_JC.exe	92
PID 2760 wrote to memory of 2220	2760	10265ef7d6568a1b67cd65013ecc2bb5bf98b11b8186a5f13f432da0c69613b6_JC.exe	92
PID 2760 wrote to memory of 2220	2760	10265ef7d6568a1b67cd65013ecc2bb5bf98b11b8186a5f13f432da0c69613b6_JC.exe	92
PID 2760 wrote to memory of 2220	2760	10265ef7d6568a1b67cd65013ecc2bb5bf98b11b8186a5f13f432da0c69613b6_JC.exe	92
PID 2760 wrote to memory of 2220	2760	10265ef7d6568a1b67cd65013ecc2bb5bf98b11b8186a5f13f432da0c69613b6_JC.exe	92
PID 2760 wrote to memory of 2220	2760	10265ef7d6568a1b67cd65013ecc2bb5bf98b11b8186a5f13f432da0c69613b6_JC.exe	92
PID 2760 wrote to memory of 2220	2760	10265ef7d6568a1b67cd65013ecc2bb5bf98b11b8186a5f13f432da0c69613b6_JC.exe	92
PID 2760 wrote to memory of 4444	2760	10265ef7d6568a1b67cd65013ecc2bb5bf98b11b8186a5f13f432da0c69613b6_JC.exe	93
PID 2760 wrote to memory of 4444	2760	10265ef7d6568a1b67cd65013ecc2bb5bf98b11b8186a5f13f432da0c69613b6_JC.exe	93
PID 2760 wrote to memory of 4444	2760	10265ef7d6568a1b67cd65013ecc2bb5bf98b11b8186a5f13f432da0c69613b6_JC.exe	93
PID 2760 wrote to memory of 1432	2760	10265ef7d6568a1b67cd65013ecc2bb5bf98b11b8186a5f13f432da0c69613b6_JC.exe	95
PID 2760 wrote to memory of 1432	2760	10265ef7d6568a1b67cd65013ecc2bb5bf98b11b8186a5f13f432da0c69613b6_JC.exe	95
PID 2760 wrote to memory of 1432	2760	10265ef7d6568a1b67cd65013ecc2bb5bf98b11b8186a5f13f432da0c69613b6_JC.exe	95
PID 2760 wrote to memory of 4408	2760	10265ef7d6568a1b67cd65013ecc2bb5bf98b11b8186a5f13f432da0c69613b6_JC.exe	94
PID 2760 wrote to memory of 4408	2760	10265ef7d6568a1b67cd65013ecc2bb5bf98b11b8186a5f13f432da0c69613b6_JC.exe	94
PID 2760 wrote to memory of 4408	2760	10265ef7d6568a1b67cd65013ecc2bb5bf98b11b8186a5f13f432da0c69613b6_JC.exe	94
PID 1432 wrote to memory of 3992	1432	cmd.exe	99
PID 1432 wrote to memory of 3992	1432	cmd.exe	99
PID 1432 wrote to memory of 3992	1432	cmd.exe	99

C:\Users\Admin\AppData\Local\Temp\10265ef7d6568a1b67cd65013ecc2bb5bf98b11b8186a5f13f432da0c69613b6_JC.exe
"C:\Users\Admin\AppData\Local\Temp\10265ef7d6568a1b67cd65013ecc2bb5bf98b11b8186a5f13f432da0c69613b6_JC.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2760
- C:\Users\Admin\AppData\Local\Temp\10265ef7d6568a1b67cd65013ecc2bb5bf98b11b8186a5f13f432da0c69613b6_JC.exe
  "C:\Users\Admin\AppData\Local\Temp\10265ef7d6568a1b67cd65013ecc2bb5bf98b11b8186a5f13f432da0c69613b6_JC.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2220
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\svchost"
  2⤵
  PID:4444
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /c copy "C:\Users\Admin\AppData\Local\Temp\10265ef7d6568a1b67cd65013ecc2bb5bf98b11b8186a5f13f432da0c69613b6_JC.exe" "C:\Users\Admin\AppData\Roaming\svchost\svchost.exe"
  2⤵
  PID:4408
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /c schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\svchost\svchost.exe'" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1432
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\svchost\svchost.exe'" /f
    3⤵
    - Creates scheduled task(s)
    PID:3992

C:\Users\Admin\AppData\Roaming\svchost\svchost.exe
C:\Users\Admin\AppData\Roaming\svchost\svchost.exe
1⤵
- Executes dropped EXE
PID:2284
- C:\Users\Admin\AppData\Roaming\svchost\svchost.exe
  "C:\Users\Admin\AppData\Roaming\svchost\svchost.exe"
  2⤵
  PID:3304
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\svchost"
  2⤵
  PID:1652

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\svchost\svchost.exe

Filesize
296KB

MD5
5fac40a82226f46504aef22f79233ad7

SHA1
c4035a3190fa59840aad19156711c63199d9812e

SHA256
10265ef7d6568a1b67cd65013ecc2bb5bf98b11b8186a5f13f432da0c69613b6

SHA512
b0fa9ea2dabf45aff55c45499489f2c7a414815664532d0d4579c94f78fe9feb8e5175f49c31e3a6d35694c99911cb6b1dfcf4b49da27ee9d17fe5cba3aa958b

Download Submit
C:\Users\Admin\AppData\Roaming\svchost\svchost.exe

Filesize
296KB

MD5
5fac40a82226f46504aef22f79233ad7

SHA1
c4035a3190fa59840aad19156711c63199d9812e

SHA256
10265ef7d6568a1b67cd65013ecc2bb5bf98b11b8186a5f13f432da0c69613b6

SHA512
b0fa9ea2dabf45aff55c45499489f2c7a414815664532d0d4579c94f78fe9feb8e5175f49c31e3a6d35694c99911cb6b1dfcf4b49da27ee9d17fe5cba3aa958b

Download Submit
C:\Users\Admin\AppData\Roaming\svchost\svchost.exe

Filesize
296KB

MD5
5fac40a82226f46504aef22f79233ad7

SHA1
c4035a3190fa59840aad19156711c63199d9812e

SHA256
10265ef7d6568a1b67cd65013ecc2bb5bf98b11b8186a5f13f432da0c69613b6

SHA512
b0fa9ea2dabf45aff55c45499489f2c7a414815664532d0d4579c94f78fe9feb8e5175f49c31e3a6d35694c99911cb6b1dfcf4b49da27ee9d17fe5cba3aa958b

Download Submit
memory/2220-18-0x0000000005160000-0x0000000005170000-memory.dmp

Filesize
64KB

Download
memory/2220-15-0x0000000005FD0000-0x0000000006062000-memory.dmp

Filesize
584KB

Download
memory/2220-17-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download
memory/2220-16-0x00000000058D0000-0x00000000058DA000-memory.dmp

Filesize
40KB

Download
memory/2220-7-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2220-10-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download
memory/2220-14-0x0000000005160000-0x0000000005170000-memory.dmp

Filesize
64KB

Download
memory/2220-8-0x0000000005030000-0x00000000050CC000-memory.dmp

Filesize
624KB

Download
memory/2284-21-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download
memory/2284-22-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download
memory/2760-11-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download
memory/2760-4-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download
memory/2760-6-0x0000000004D90000-0x0000000004DA6000-memory.dmp

Filesize
88KB

Download
memory/2760-5-0x0000000002630000-0x0000000002640000-memory.dmp

Filesize
64KB

Download
memory/2760-1-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download
memory/2760-3-0x0000000002630000-0x0000000002640000-memory.dmp

Filesize
64KB

Download
memory/2760-2-0x00000000050D0000-0x0000000005674000-memory.dmp

Filesize
5.6MB

Download
memory/2760-0-0x00000000000E0000-0x000000000012E000-memory.dmp

Filesize
312KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads