xenorat | ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5f

General

Target

ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe
Size

525KB
MD5

ec9a0a802977a1ad347f5dc2c9afe2a0
SHA1

598acaf9ca68fff4842a7aa6ddff7355bc3be437
SHA256

ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5f
SHA512

30fbb8f8a5f8d346934b311ca80aac0d6c8f528211a84dfb344db599ca75166e065a0265775854f098e21db01d6466bbb2307f2a1627312c047c8f0e172a8b7e
SSDEEP

12288:mTPF847SX3pdFRtoXyLAz68Q6awWLMzqrc2ip:mTd82SXRRIyaQ6aw7zqs

Score

10^/10

xenorat discovery rat trojan

Malware Config

Extracted

Family

xenorat

C2

66.63.168.142

Mutex

Microsoft_nd8912d

Attributes

delay
5
install_path
temp
port
4782
startup_name
nothingset

Signatures

Detect XenoRat Payload 5 IoCs

resource	yara_rule
behavioral1/memory/2792-12-0x0000000000400000-0x0000000000412000-memory.dmp	family_xenorat
behavioral1/memory/2792-10-0x0000000000400000-0x0000000000412000-memory.dmp	family_xenorat
behavioral1/memory/2792-16-0x0000000000400000-0x0000000000412000-memory.dmp	family_xenorat
behavioral1/memory/2792-19-0x0000000000400000-0x0000000000412000-memory.dmp	family_xenorat
behavioral1/memory/2792-17-0x0000000000400000-0x0000000000412000-memory.dmp	family_xenorat

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

Executes dropped EXE 1 IoCs

pid	Process
2980	ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe

Loads dropped DLL 3 IoCs

pid	Process
2792	ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe
2792	ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe
2980	ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2336 set thread context of 2792	2336	ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe	31

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 3 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	ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2336	ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe
2336	ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe
2336	ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe
2980	ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe
2980	ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe
2980	ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2336	ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe
Token: SeDebugPrivilege	2980	ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 2336 wrote to memory of 2792	2336	ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe	31
PID 2336 wrote to memory of 2792	2336	ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe	31
PID 2336 wrote to memory of 2792	2336	ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe	31
PID 2336 wrote to memory of 2792	2336	ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe	31
PID 2336 wrote to memory of 2792	2336	ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe	31
PID 2336 wrote to memory of 2792	2336	ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe	31
PID 2336 wrote to memory of 2792	2336	ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe	31
PID 2336 wrote to memory of 2792	2336	ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe	31
PID 2336 wrote to memory of 2792	2336	ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe	31
PID 2792 wrote to memory of 2980	2792	ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe	32
PID 2792 wrote to memory of 2980	2792	ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe	32
PID 2792 wrote to memory of 2980	2792	ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe	32
PID 2792 wrote to memory of 2980	2792	ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe	32
PID 2980 wrote to memory of 1224	2980	ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe	34
PID 2980 wrote to memory of 1224	2980	ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe	34
PID 2980 wrote to memory of 1224	2980	ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe	34
PID 2980 wrote to memory of 1224	2980	ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe	34
PID 2980 wrote to memory of 1224	2980	ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe	34
PID 2980 wrote to memory of 1224	2980	ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe	34
PID 2980 wrote to memory of 1224	2980	ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe	34
PID 2980 wrote to memory of 1224	2980	ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe	34
PID 2980 wrote to memory of 1224	2980	ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe	34

C:\Users\Admin\AppData\Local\Temp\ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe
"C:\Users\Admin\AppData\Local\Temp\ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2336
- C:\Users\Admin\AppData\Local\Temp\ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe
  "C:\Users\Admin\AppData\Local\Temp\ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2792
- - C:\Users\Admin\AppData\Local\Temp\XenoManager\ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe
    "C:\Users\Admin\AppData\Local\Temp\XenoManager\ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2980
  - - C:\Users\Admin\AppData\Local\Temp\XenoManager\ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe
      "C:\Users\Admin\AppData\Local\Temp\XenoManager\ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe"
      4⤵
      PID:1224

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\XenoManager\ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5fN.exe

Filesize
525KB

MD5
ec9a0a802977a1ad347f5dc2c9afe2a0

SHA1
598acaf9ca68fff4842a7aa6ddff7355bc3be437

SHA256
ccefb2e84c53d0542fb29deee6bcc3f83583aac48f94c9e7e3a97b9473d73f5f

SHA512
30fbb8f8a5f8d346934b311ca80aac0d6c8f528211a84dfb344db599ca75166e065a0265775854f098e21db01d6466bbb2307f2a1627312c047c8f0e172a8b7e

Download Submit
memory/1224-43-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2336-21-0x0000000074BE0000-0x00000000752CE000-memory.dmp

Filesize
6.9MB

Download
memory/2336-0-0x0000000074BEE000-0x0000000074BEF000-memory.dmp

Filesize
4KB

Download
memory/2336-2-0x0000000004B20000-0x0000000004BBE000-memory.dmp

Filesize
632KB

Download
memory/2336-5-0x0000000074BE0000-0x00000000752CE000-memory.dmp

Filesize
6.9MB

Download
memory/2336-6-0x0000000000880000-0x000000000089A000-memory.dmp

Filesize
104KB

Download
memory/2336-7-0x0000000000AF0000-0x0000000000AF6000-memory.dmp

Filesize
24KB

Download
memory/2336-3-0x0000000074BE0000-0x00000000752CE000-memory.dmp

Filesize
6.9MB

Download
memory/2336-4-0x0000000074BEE000-0x0000000074BEF000-memory.dmp

Filesize
4KB

Download
memory/2336-15-0x0000000074BE0000-0x00000000752CE000-memory.dmp

Filesize
6.9MB

Download
memory/2336-11-0x0000000074BE0000-0x00000000752CE000-memory.dmp

Filesize
6.9MB

Download
memory/2336-1-0x00000000002D0000-0x000000000035A000-memory.dmp

Filesize
552KB

Download
memory/2792-12-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2792-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2792-16-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2792-19-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2792-22-0x0000000074BE0000-0x00000000752CE000-memory.dmp

Filesize
6.9MB

Download
memory/2792-8-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2792-17-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2792-9-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2792-32-0x0000000074BE0000-0x00000000752CE000-memory.dmp

Filesize
6.9MB

Download
memory/2792-10-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2980-33-0x0000000000C90000-0x0000000000D1A000-memory.dmp

Filesize
552KB

Download

Analysis

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