xenorat | 658fc754755da07407dd615593df8418974ac01644aaa114c89000fe3583b2b7

Resubmissions

29-06-2024 07:50

240629-jn93hatdnf 10

29-06-2024 07:42

240629-jj34dstdjb 10

Analysis

max time kernel
150s
max time network
149s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
29-06-2024 07:42

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General

Target

test.exe
Size

45KB
MD5

fb6a501b93be4706521d089b6f19e50f
SHA1

39c6cd822a768edabeae098959474f0b7ed73bdb
SHA256

658fc754755da07407dd615593df8418974ac01644aaa114c89000fe3583b2b7
SHA512

897fc37ed1b6b403c1fee909ba5ff6a67cfbf83b4d9d7be2c9f00b3ab4e458637420edd14c26d4673b8271ba3176261a03864ddeb86e82c67869f41b79ce5d39
SSDEEP

768:VdhO/poiiUcjlJInSCLue9H9Xqk5nWEZ5SbTDa1WI7CPW5I:rw+jjgnNye9H9XqcnW85SbT0WIA

Score

10^/10

xenorat rat spyware stealer trojan

Malware Config

Extracted

Family

xenorat

68.228.24.220

Mutex

Xeno_rat_nd8912d

Attributes

delay
5000
install_path
appdata
port
4444
startup_name
conhost.exe

Signatures

XenorRat
XenorRat is a remote access trojan written in C#.
trojan rat xenorat
Executes dropped EXE 1 IoCs

Processes:

test.exe

pid process

2044 test.exe
Loads dropped DLL 1 IoCs

Processes:

test.exe

pid process

1940 test.exe
Reads user/profile data of web browsers 2 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
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

Processes:

schtasks.exe

pid process

2708 schtasks.exe

pid	process
1940	test.exe

pid	process
2708	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

test.exe

pid	process
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe
2044	test.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

test.exe

description pid process

Token: SeDebugPrivilege 2044 test.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

test.exe

pid process

2044 test.exe

description	pid	process
Token: SeDebugPrivilege	2044	test.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

test.exetest.exe

description	pid	process	target process
PID 1940 wrote to memory of 2044	1940	test.exe	test.exe
PID 1940 wrote to memory of 2044	1940	test.exe	test.exe
PID 1940 wrote to memory of 2044	1940	test.exe	test.exe
PID 1940 wrote to memory of 2044	1940	test.exe	test.exe
PID 2044 wrote to memory of 2708	2044	test.exe	schtasks.exe
PID 2044 wrote to memory of 2708	2044	test.exe	schtasks.exe
PID 2044 wrote to memory of 2708	2044	test.exe	schtasks.exe
PID 2044 wrote to memory of 2708	2044	test.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\test.exe
"C:\Users\Admin\AppData\Local\Temp\test.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1940

C:\Users\Admin\AppData\Roaming\XenoManager\test.exe
"C:\Users\Admin\AppData\Roaming\XenoManager\test.exe"
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2044

C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /Create /TN "conhost.exe" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2896.tmp" /F
3⤵
- Scheduled Task/Job: Scheduled Task
PID:2708

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp2896.tmp
Filesize
1KB

MD5
d14add5bc544dc56500dab4dcc70f120

SHA1
626a696608ee981a0e8d6bde221c0dcb961c2644

SHA256
e549e2fef562f01fc2d18ba0b34521bb6f87ba4ca0dcfc82002c9dfcffa07ad0

SHA512
3a19b6d12218a2e66dab2175098a392a8ec489711852a05542e3a156876fb1b0a0806ee5839741a196117d111ef5ea2a0562c7999eab3861f5f81ba9c03098db

Download Submit
\Users\Admin\AppData\Roaming\XenoManager\test.exe
Filesize
45KB

MD5
fb6a501b93be4706521d089b6f19e50f

SHA1
39c6cd822a768edabeae098959474f0b7ed73bdb

SHA256
658fc754755da07407dd615593df8418974ac01644aaa114c89000fe3583b2b7

SHA512
897fc37ed1b6b403c1fee909ba5ff6a67cfbf83b4d9d7be2c9f00b3ab4e458637420edd14c26d4673b8271ba3176261a03864ddeb86e82c67869f41b79ce5d39

Download Submit
memory/1940-1-0x0000000001390000-0x00000000013A2000-memory.dmp

Filesize
72KB

Download
memory/1940-0-0x00000000745BE000-0x00000000745BF000-memory.dmp

Filesize
4KB

Download
memory/2044-13-0x00000000745B0000-0x0000000074C9E000-memory.dmp

Filesize
6.9MB

Download
memory/2044-10-0x00000000745B0000-0x0000000074C9E000-memory.dmp

Filesize
6.9MB

Download
memory/2044-9-0x0000000000920000-0x0000000000932000-memory.dmp

Filesize
72KB

Download
memory/2044-14-0x0000000000430000-0x000000000043C000-memory.dmp

Filesize
48KB

Download
memory/2044-15-0x0000000006640000-0x000000000673A000-memory.dmp

Filesize
1000KB

Download
memory/2044-21-0x0000000006A00000-0x0000000006C80000-memory.dmp

Filesize
2.5MB

Download
memory/2044-32-0x00000000745B0000-0x0000000074C9E000-memory.dmp

Filesize
6.9MB

Download
memory/2044-33-0x00000000745B0000-0x0000000074C9E000-memory.dmp

Filesize
6.9MB

Download
memory/2044-34-0x0000000000720000-0x0000000000732000-memory.dmp

Filesize
72KB

Download