xenorat | b676dadc109d8b1322111502103a943073180b3daa78a04637448b148730736d

Resubmissions

10-08-2024 04:36

240810-e8ckhswdmk 10

22-07-2024 16:52

240722-vdflpaxcrg 10

Analysis

max time kernel
149s
max time network
150s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
22-07-2024 16:52

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General

Target

Spoofer.exe
Size

46KB
MD5

8462795ada587c3bccdb59c2f48e5bfe
SHA1

ae155c1d78ba4adfbfe5aa022a2deb725fc1dc9a
SHA256

b676dadc109d8b1322111502103a943073180b3daa78a04637448b148730736d
SHA512

7860b4447fe17084e0225a052d9712b3fe332cdd6e4f59d1057e4613c07c416f1cfe36c1a49bf0f631a4289ac49fb24518c63fb03ed7a6df2af832361e764ff6
SSDEEP

768:qdhO/poiiUcjlJInfFH9Xqk5nWEZ5SbTDa/WI7CPW5w:Mw+jjgnNH9XqcnW85SbT+WII

Score

10^/10

xenorat rat trojan

Malware Config

Extracted

Family

xenorat

62.133.174.224

Mutex

RuntimeBroker

Attributes

delay
500
install_path
appdata
port
3056
startup_name
RuntimeBroker

Signatures

XenorRat
XenorRat is a remote access trojan written in C#.
trojan rat xenorat

Executes dropped EXE 1 IoCs

pid	Process
2464	Spoofer.exe

Loads dropped DLL 1 IoCs

pid	Process
1596	Spoofer.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
2216	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe
2464	Spoofer.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2464	Spoofer.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1596 wrote to memory of 2464	1596	Spoofer.exe	30
PID 1596 wrote to memory of 2464	1596	Spoofer.exe	30
PID 1596 wrote to memory of 2464	1596	Spoofer.exe	30
PID 1596 wrote to memory of 2464	1596	Spoofer.exe	30
PID 2464 wrote to memory of 2216	2464	Spoofer.exe	31
PID 2464 wrote to memory of 2216	2464	Spoofer.exe	31
PID 2464 wrote to memory of 2216	2464	Spoofer.exe	31
PID 2464 wrote to memory of 2216	2464	Spoofer.exe	31

C:\Users\Admin\AppData\Local\Temp\Spoofer.exe
"C:\Users\Admin\AppData\Local\Temp\Spoofer.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1596
- C:\Users\Admin\AppData\Roaming\XenoManager\Spoofer.exe
  "C:\Users\Admin\AppData\Roaming\XenoManager\Spoofer.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2464
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /Create /TN "RuntimeBroker" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC6B9.tmp" /F
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:2216

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpC6B9.tmp

Filesize
1KB

MD5
09fbaabc7b71c07e7a69ad642ad06e6f

SHA1
476a704478db683f543761791888ffcbff864d01

SHA256
a51a98dfcc8710229d9c733ca72180add31445baae9cecd1ddf162af6dea0c8c

SHA512
74ca867319a4fe2c7dd6bcfb7da85c49fb33d0e7afec8bbc0373a6308f648025d08a2b60912e387ba921ea9164e3c3524627f020ea4ae0e7a696bea633869a7a

Download Submit
\Users\Admin\AppData\Roaming\XenoManager\Spoofer.exe

Filesize
46KB

MD5
8462795ada587c3bccdb59c2f48e5bfe

SHA1
ae155c1d78ba4adfbfe5aa022a2deb725fc1dc9a

SHA256
b676dadc109d8b1322111502103a943073180b3daa78a04637448b148730736d

SHA512
7860b4447fe17084e0225a052d9712b3fe332cdd6e4f59d1057e4613c07c416f1cfe36c1a49bf0f631a4289ac49fb24518c63fb03ed7a6df2af832361e764ff6

Download Submit
memory/1596-0-0x000000007430E000-0x000000007430F000-memory.dmp

Filesize
4KB

Download
memory/1596-1-0x0000000000890000-0x00000000008A2000-memory.dmp

Filesize
72KB

Download
memory/2464-9-0x0000000000FF0000-0x0000000001002000-memory.dmp

Filesize
72KB

Download
memory/2464-10-0x0000000074300000-0x00000000749EE000-memory.dmp

Filesize
6.9MB

Download
memory/2464-13-0x0000000074300000-0x00000000749EE000-memory.dmp

Filesize
6.9MB

Download
memory/2464-14-0x0000000074300000-0x00000000749EE000-memory.dmp

Filesize
6.9MB

Download
memory/2464-15-0x0000000074300000-0x00000000749EE000-memory.dmp

Filesize
6.9MB

Download