xenorat | cd2c66350bccdd0152b592b3e7cb2c999e7923171f21a2ce887ac0d4eaf2032a

Analysis

max time kernel
109s
max time network
121s
platform
windows10-2004_x64
resource
win10v2004-20250211-en
resource tags

arch:x64arch:x86image:win10v2004-20250211-enlocale:en-usos:windows10-2004-x64system
submitted
16-02-2025 17:28

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Reason

Machine shutdown

Report Analysis Logs

General

Target

BootstrapperNew 1.exe
Size

50KB
MD5

e04ffbc3f3dd5111ff1334d266652b79
SHA1

b84171d543dd9f345813f0220142b9cfd9132e12
SHA256

cd2c66350bccdd0152b592b3e7cb2c999e7923171f21a2ce887ac0d4eaf2032a
SHA512

d65f661bd54f6aec9b7b5c10c87b90071c84c0c6d5a04d3a0727c1fdcf4099f5da2e3aeba7502e71c55059f8618c7dba85e1eb24dee8014b798ecc6eded93c3a
SSDEEP

768:qdhO/poiiUcjlJInvdH9Xqk5nWEZ5SbTDaCWI7CPW5ispY:Mw+jjgnFH9XqcnW85SbTbWIqspY

Score

10^/10

xenorat discovery rat spyware stealer trojan

Malware Config

Extracted

Family

xenorat

108.77.173.66

Mutex

Xeno_rat_nd8912d

Attributes

delay
3000
install_path
appdata
port
4758
startup_name
Solara Bootstrapper Dependinces

Signatures

Detect XenoRat Payload 5 IoCs

resource	yara_rule
behavioral2/memory/3412-1-0x0000000000460000-0x0000000000472000-memory.dmp	family_xenorat
behavioral2/files/0x0009000000023dc1-6.dat	family_xenorat
behavioral2/memory/4584-22-0x0000000006560000-0x000000000665A000-memory.dmp	family_xenorat
behavioral2/memory/4584-57-0x0000000006E80000-0x0000000006E8C000-memory.dmp	family_xenorat
behavioral2/memory/4584-61-0x0000000001140000-0x000000000114A000-memory.dmp	family_xenorat

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

Downloads MZ/PE file 1 IoCs

flow	pid	Process
34	4204	Process not Found

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-1-5-21-3296967594-3563063956-581523229-1000\Control Panel\International\Geo\Nation	BootstrapperNew 1.exe

Executes dropped EXE 1 IoCs

pid	Process
4584	BootstrapperNew 1.exe

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
Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
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 4 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	BootstrapperNew 1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BootstrapperNew 1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
740	MicrosoftEdgeUpdate.exe

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
3384	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe
4584	BootstrapperNew 1.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4584	BootstrapperNew 1.exe
Token: SeShutdownPrivilege	4584	BootstrapperNew 1.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4584	BootstrapperNew 1.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3412 wrote to memory of 4584	3412	BootstrapperNew 1.exe	92
PID 3412 wrote to memory of 4584	3412	BootstrapperNew 1.exe	92
PID 3412 wrote to memory of 4584	3412	BootstrapperNew 1.exe	92
PID 4584 wrote to memory of 3384	4584	BootstrapperNew 1.exe	95
PID 4584 wrote to memory of 3384	4584	BootstrapperNew 1.exe	95
PID 4584 wrote to memory of 3384	4584	BootstrapperNew 1.exe	95

C:\Users\Admin\AppData\Local\Temp\BootstrapperNew 1.exe
"C:\Users\Admin\AppData\Local\Temp\BootstrapperNew 1.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3412
- C:\Users\Admin\AppData\Roaming\XenoManager\BootstrapperNew 1.exe
  "C:\Users\Admin\AppData\Roaming\XenoManager\BootstrapperNew 1.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4584
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /Create /TN "Solara Bootstrapper Dependinces" /XML "C:\Users\Admin\AppData\Local\Temp\tmp19DC.tmp" /F
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:3384

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSI1IiBpbnN0YWxsZGF0ZXRpbWU9IjE3MzkyODIxNjkiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4Mzc1MzE4NTEwMTAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1MTk2MjM2MjA4Ii8-PC9hcHA-PC9yZXF1ZXN0Pg
1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:740

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

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\BootstrapperNew 1.exe.log

Filesize
226B

MD5
916851e072fbabc4796d8916c5131092

SHA1
d48a602229a690c512d5fdaf4c8d77547a88e7a2

SHA256
7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d

SHA512
07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp19DC.tmp

Filesize
1KB

MD5
0579f29ab936caa1c006d50f1afabd69

SHA1
afa6d1ab1e9b31cd9bf7acfac2bba38df09c431f

SHA256
23f8fa9c340f4d121e145654beba9923b9aec6e950b76162d1e4278dad391717

SHA512
26dd4b0bf8d4c71592ec86add436b3b91c0e278d26bf372bad755f900e1153c669b5c88b0b8d7d8a19f95bf781a644471f8b69e1ac27bac95544435c83a9f3ce

Download Submit
C:\Users\Admin\AppData\Roaming\XenoManager\BootstrapperNew 1.exe

Filesize
50KB

MD5
e04ffbc3f3dd5111ff1334d266652b79

SHA1
b84171d543dd9f345813f0220142b9cfd9132e12

SHA256
cd2c66350bccdd0152b592b3e7cb2c999e7923171f21a2ce887ac0d4eaf2032a

SHA512
d65f661bd54f6aec9b7b5c10c87b90071c84c0c6d5a04d3a0727c1fdcf4099f5da2e3aeba7502e71c55059f8618c7dba85e1eb24dee8014b798ecc6eded93c3a

Download Submit
memory/3412-1-0x0000000000460000-0x0000000000472000-memory.dmp

Filesize
72KB

Download
memory/3412-0-0x000000007388E000-0x000000007388F000-memory.dmp

Filesize
4KB

Download
memory/4584-23-0x0000000006830000-0x00000000069F2000-memory.dmp

Filesize
1.8MB

Download
memory/4584-27-0x0000000006A40000-0x0000000006A5E000-memory.dmp

Filesize
120KB

Download
memory/4584-19-0x0000000073880000-0x0000000074030000-memory.dmp

Filesize
7.7MB

Download
memory/4584-20-0x0000000073880000-0x0000000074030000-memory.dmp

Filesize
7.7MB

Download
memory/4584-22-0x0000000006560000-0x000000000665A000-memory.dmp

Filesize
1000KB

Download
memory/4584-15-0x0000000073880000-0x0000000074030000-memory.dmp

Filesize
7.7MB

Download
memory/4584-24-0x0000000005C70000-0x0000000005CC0000-memory.dmp

Filesize
320KB

Download
memory/4584-25-0x0000000006660000-0x00000000066D6000-memory.dmp

Filesize
472KB

Download
memory/4584-26-0x0000000006F30000-0x000000000745C000-memory.dmp

Filesize
5.2MB

Download
memory/4584-18-0x0000000006030000-0x0000000006096000-memory.dmp

Filesize
408KB

Download
memory/4584-29-0x0000000006B00000-0x0000000006B9C000-memory.dmp

Filesize
624KB

Download
memory/4584-37-0x0000000006BA0000-0x0000000006E20000-memory.dmp

Filesize
2.5MB

Download
memory/4584-57-0x0000000006E80000-0x0000000006E8C000-memory.dmp

Filesize
48KB

Download
memory/4584-58-0x0000000007D50000-0x00000000082F4000-memory.dmp

Filesize
5.6MB

Download
memory/4584-59-0x0000000007880000-0x0000000007912000-memory.dmp

Filesize
584KB

Download
memory/4584-60-0x0000000007850000-0x000000000785A000-memory.dmp

Filesize
40KB

Download
memory/4584-61-0x0000000001140000-0x000000000114A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

Errors

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads