xenorat | 33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
01-06-2024 01:10

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General

Target

33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe
Size

242KB
MD5

38664a0a401cf3c0fd27e93b4acceee3
SHA1

52d52004dd140bbf60e9abe882c0ee758c38ed58
SHA256

33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581
SHA512

fba2673d49012caf3e554caa93398bb96c8bd8a93aa51281ec7a5f136b2ebdb99167d0155c4c5e243eb7da81a68d8cbf0ee47900926eaa0164b931d13dfabbf8
SSDEEP

6144:VEopEdkzfA6ON1B6X9T7eKx9EwyZibQ0rlioHd5ZaEb1FWxI:mvdSA6OV6X9lXbmibQ0rliK5ZaEb1FWq

Score

10^/10

xenorat rat trojan

Malware Config

Extracted

Family

xenorat

dns.dobiamfollollc.online

Mutex

Jolid_rat_nd8889g

Attributes

delay
61000
install_path
appdata
port
1284
startup_name
hns

Signatures

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

Detects executables packed with ConfuserEx Mod 3 IoCs

resource	yara_rule
behavioral2/memory/3600-1-0x00000000008D0000-0x0000000000916000-memory.dmp	INDICATOR_EXE_Packed_ConfuserEx
behavioral2/memory/3600-3-0x000000000DE50000-0x000000000DE90000-memory.dmp	INDICATOR_EXE_Packed_ConfuserEx
behavioral2/files/0x0007000000023426-21.dat	INDICATOR_EXE_Packed_ConfuserEx

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-1-5-21-4018855536-2201274732-320770143-1000\Control Panel\International\Geo\Nation	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe

Executes dropped EXE 4 IoCs

pid	Process
2288	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe
4176	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe
3424	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe
972	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe

Suspicious use of SetThreadContext 6 IoCs

description	pid	Process	procid_target
PID 3600 set thread context of 3324	3600	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	87
PID 3600 set thread context of 2580	3600	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	88
PID 3600 set thread context of 3416	3600	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	89
PID 2288 set thread context of 4176	2288	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	94
PID 2288 set thread context of 3424	2288	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	95
PID 2288 set thread context of 972	2288	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	96

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
732	2580	WerFault.exe	88

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
4848	schtasks.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3600	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe
Token: SeDebugPrivilege	2288	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe

Suspicious use of WriteProcessMemory 54 IoCs

description	pid	Process	procid_target
PID 3600 wrote to memory of 3324	3600	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	87
PID 3600 wrote to memory of 3324	3600	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	87
PID 3600 wrote to memory of 3324	3600	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	87
PID 3600 wrote to memory of 3324	3600	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	87
PID 3600 wrote to memory of 3324	3600	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	87
PID 3600 wrote to memory of 3324	3600	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	87
PID 3600 wrote to memory of 3324	3600	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	87
PID 3600 wrote to memory of 3324	3600	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	87
PID 3600 wrote to memory of 2580	3600	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	88
PID 3600 wrote to memory of 2580	3600	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	88
PID 3600 wrote to memory of 2580	3600	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	88
PID 3600 wrote to memory of 2580	3600	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	88
PID 3600 wrote to memory of 2580	3600	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	88
PID 3600 wrote to memory of 2580	3600	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	88
PID 3600 wrote to memory of 2580	3600	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	88
PID 3600 wrote to memory of 2580	3600	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	88
PID 3600 wrote to memory of 3416	3600	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	89
PID 3600 wrote to memory of 3416	3600	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	89
PID 3600 wrote to memory of 3416	3600	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	89
PID 3600 wrote to memory of 3416	3600	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	89
PID 3600 wrote to memory of 3416	3600	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	89
PID 3600 wrote to memory of 3416	3600	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	89
PID 3600 wrote to memory of 3416	3600	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	89
PID 3600 wrote to memory of 3416	3600	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	89
PID 3324 wrote to memory of 2288	3324	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	92
PID 3324 wrote to memory of 2288	3324	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	92
PID 3324 wrote to memory of 2288	3324	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	92
PID 2288 wrote to memory of 4176	2288	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	94
PID 2288 wrote to memory of 4176	2288	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	94
PID 2288 wrote to memory of 4176	2288	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	94
PID 2288 wrote to memory of 4176	2288	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	94
PID 2288 wrote to memory of 4176	2288	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	94
PID 2288 wrote to memory of 4176	2288	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	94
PID 2288 wrote to memory of 4176	2288	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	94
PID 2288 wrote to memory of 4176	2288	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	94
PID 2288 wrote to memory of 3424	2288	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	95
PID 2288 wrote to memory of 3424	2288	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	95
PID 2288 wrote to memory of 3424	2288	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	95
PID 2288 wrote to memory of 3424	2288	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	95
PID 2288 wrote to memory of 3424	2288	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	95
PID 2288 wrote to memory of 3424	2288	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	95
PID 2288 wrote to memory of 3424	2288	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	95
PID 2288 wrote to memory of 3424	2288	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	95
PID 2288 wrote to memory of 972	2288	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	96
PID 2288 wrote to memory of 972	2288	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	96
PID 2288 wrote to memory of 972	2288	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	96
PID 2288 wrote to memory of 972	2288	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	96
PID 2288 wrote to memory of 972	2288	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	96
PID 2288 wrote to memory of 972	2288	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	96
PID 2288 wrote to memory of 972	2288	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	96
PID 2288 wrote to memory of 972	2288	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	96
PID 3416 wrote to memory of 4848	3416	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	105
PID 3416 wrote to memory of 4848	3416	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	105
PID 3416 wrote to memory of 4848	3416	33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe	105

C:\Users\Admin\AppData\Local\Temp\33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe
"C:\Users\Admin\AppData\Local\Temp\33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3600
- C:\Users\Admin\AppData\Local\Temp\33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe
  C:\Users\Admin\AppData\Local\Temp\33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe
  2⤵
  - Checks computer location settings
  - Suspicious use of WriteProcessMemory
  PID:3324
- - C:\Users\Admin\AppData\Roaming\XenoManager\33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe
    "C:\Users\Admin\AppData\Roaming\XenoManager\33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2288
  - - C:\Users\Admin\AppData\Roaming\XenoManager\33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe
      4⤵
      Executes dropped EXE
      PID:4176
  - - C:\Users\Admin\AppData\Roaming\XenoManager\33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe
      4⤵
      Executes dropped EXE
      PID:3424
  - - C:\Users\Admin\AppData\Roaming\XenoManager\33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe
      4⤵
      Executes dropped EXE
      PID:972
- C:\Users\Admin\AppData\Local\Temp\33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe
  C:\Users\Admin\AppData\Local\Temp\33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe
  2⤵
  PID:2580
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2580 -s 80
    3⤵
    - Program crash
    PID:732
- C:\Users\Admin\AppData\Local\Temp\33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe
  C:\Users\Admin\AppData\Local\Temp\33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3416
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /Create /TN "hns" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3534.tmp" /F
    3⤵
    - Creates scheduled task(s)
    PID:4848

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2580 -ip 2580
1⤵
PID:3904

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe.log

Filesize
706B

MD5
d95c58e609838928f0f49837cab7dfd2

SHA1
55e7139a1e3899195b92ed8771d1ca2c7d53c916

SHA256
0407c814aef0d62aec7fd39b7c2f614746f0d8ff41f8ef957736f520f14b0339

SHA512
405310b29a833604c6627063bfdcf055a197e01f633ef21da238f1a6415a02e21315d689b4a6669db23e82152bed6f3492afb60963e6b2a0e9bb2ac09a480b5d

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp3534.tmp

Filesize
1KB

MD5
631758a63f9662266cc0a8968dd2dddb

SHA1
5b9cd1d234c777d7248b4618975af9dac040e192

SHA256
7592af3933590653915c1d63c94adbc74fe37b25b433042a9ee9a71a291edfdc

SHA512
e8a5e4926121b87a41cf0e8a6d18a069dccb5b4215e11a3ba571199a236a2e6672555e086722ab10456bc9b6991637ecbdd32c35ce15b2376bc4853379adfa53

Download Submit
C:\Users\Admin\AppData\Roaming\XenoManager\33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe

Filesize
242KB

MD5
38664a0a401cf3c0fd27e93b4acceee3

SHA1
52d52004dd140bbf60e9abe882c0ee758c38ed58

SHA256
33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581

SHA512
fba2673d49012caf3e554caa93398bb96c8bd8a93aa51281ec7a5f136b2ebdb99167d0155c4c5e243eb7da81a68d8cbf0ee47900926eaa0164b931d13dfabbf8

Download Submit
memory/2288-37-0x00000000748B0000-0x0000000075060000-memory.dmp

Filesize
7.7MB

Download
memory/2288-29-0x00000000748B0000-0x0000000075060000-memory.dmp

Filesize
7.7MB

Download
memory/2580-10-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3324-15-0x00000000748B0000-0x0000000075060000-memory.dmp

Filesize
7.7MB

Download
memory/3324-30-0x00000000748B0000-0x0000000075060000-memory.dmp

Filesize
7.7MB

Download
memory/3324-9-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3416-38-0x00000000748B0000-0x0000000075060000-memory.dmp

Filesize
7.7MB

Download
memory/3416-25-0x00000000748B0000-0x0000000075060000-memory.dmp

Filesize
7.7MB

Download
memory/3416-17-0x00000000748B0000-0x0000000075060000-memory.dmp

Filesize
7.7MB

Download
memory/3600-0-0x00000000748BE000-0x00000000748BF000-memory.dmp

Filesize
4KB

Download
memory/3600-16-0x00000000748B0000-0x0000000075060000-memory.dmp

Filesize
7.7MB

Download
memory/3600-5-0x000000000DF30000-0x000000000DFCC000-memory.dmp

Filesize
624KB

Download
memory/3600-4-0x00000000748B0000-0x0000000075060000-memory.dmp

Filesize
7.7MB

Download
memory/3600-6-0x000000000E580000-0x000000000EB24000-memory.dmp

Filesize
5.6MB

Download
memory/3600-8-0x0000000002D30000-0x0000000002D36000-memory.dmp

Filesize
24KB

Download
memory/3600-3-0x000000000DE50000-0x000000000DE90000-memory.dmp

Filesize
256KB

Download
memory/3600-2-0x00000000010E0000-0x00000000010E6000-memory.dmp

Filesize
24KB

Download
memory/3600-7-0x000000000E070000-0x000000000E102000-memory.dmp

Filesize
584KB

Download
memory/3600-1-0x00000000008D0000-0x0000000000916000-memory.dmp

Filesize
280KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads