xenorat | 3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7

Analysis

max time kernel
149s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
14-05-2024 20:21

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General

Target

3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe
Size

243KB
MD5

0e9b2c5f8304300edb087bc435bd0ae2
SHA1

05818c31d64d6766f7d641cdac52a7782c7af31f
SHA256

3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7
SHA512

cd25dd9493eb46ea4b76a46e227894b20146c6cb2ad432a6b163c1dcc602be16b0c941ca06e1a5685ec8e1bdb186b07af6bf37c07e9f0a2a015c28bbb1ccebad
SSDEEP

6144:6/uCoiIRe9955vZCfIuCNVj5D8Rv7cmlBNCdG1O3ppufUsTI:6/uCo9eP55vZoWv5AVlBNCdG1O3ppufW

Score

10^/10

xenorat rat trojan

Malware Config

Extracted

Family

xenorat

dns.requimacofradian.site

Mutex

Xeno_rat_nd8818g

Attributes

delay
60000
install_path
appdata
port
1243
startup_name
uic

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/4216-1-0x0000000000BD0000-0x0000000000C16000-memory.dmp	INDICATOR_EXE_Packed_ConfuserEx
behavioral2/memory/4216-4-0x0000000005550000-0x0000000005590000-memory.dmp	INDICATOR_EXE_Packed_ConfuserEx
behavioral2/files/0x00080000000235f7-19.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-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe

Executes dropped EXE 4 IoCs

pid	Process
2168	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe
3160	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe
3904	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe
5000	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe

Suspicious use of SetThreadContext 6 IoCs

description	pid	Process	procid_target
PID 4216 set thread context of 1188	4216	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	92
PID 4216 set thread context of 636	4216	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	93
PID 4216 set thread context of 2064	4216	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	94
PID 2168 set thread context of 3160	2168	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	101
PID 2168 set thread context of 3904	2168	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	102
PID 2168 set thread context of 5000	2168	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	103

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

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4812	2064	WerFault.exe	94
1512	636	WerFault.exe	93

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
388	schtasks.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4216	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe
Token: SeDebugPrivilege	2168	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe

Suspicious use of WriteProcessMemory 54 IoCs

description	pid	Process	procid_target
PID 4216 wrote to memory of 1188	4216	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	92
PID 4216 wrote to memory of 1188	4216	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	92
PID 4216 wrote to memory of 1188	4216	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	92
PID 4216 wrote to memory of 1188	4216	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	92
PID 4216 wrote to memory of 1188	4216	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	92
PID 4216 wrote to memory of 1188	4216	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	92
PID 4216 wrote to memory of 1188	4216	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	92
PID 4216 wrote to memory of 1188	4216	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	92
PID 4216 wrote to memory of 636	4216	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	93
PID 4216 wrote to memory of 636	4216	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	93
PID 4216 wrote to memory of 636	4216	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	93
PID 4216 wrote to memory of 636	4216	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	93
PID 4216 wrote to memory of 636	4216	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	93
PID 4216 wrote to memory of 636	4216	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	93
PID 4216 wrote to memory of 636	4216	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	93
PID 4216 wrote to memory of 636	4216	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	93
PID 4216 wrote to memory of 2064	4216	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	94
PID 4216 wrote to memory of 2064	4216	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	94
PID 4216 wrote to memory of 2064	4216	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	94
PID 4216 wrote to memory of 2064	4216	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	94
PID 4216 wrote to memory of 2064	4216	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	94
PID 4216 wrote to memory of 2064	4216	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	94
PID 4216 wrote to memory of 2064	4216	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	94
PID 4216 wrote to memory of 2064	4216	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	94
PID 1188 wrote to memory of 2168	1188	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	98
PID 1188 wrote to memory of 2168	1188	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	98
PID 1188 wrote to memory of 2168	1188	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	98
PID 2168 wrote to memory of 3160	2168	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	101
PID 2168 wrote to memory of 3160	2168	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	101
PID 2168 wrote to memory of 3160	2168	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	101
PID 2168 wrote to memory of 3160	2168	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	101
PID 2168 wrote to memory of 3160	2168	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	101
PID 2168 wrote to memory of 3160	2168	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	101
PID 2168 wrote to memory of 3160	2168	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	101
PID 2168 wrote to memory of 3160	2168	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	101
PID 2168 wrote to memory of 3904	2168	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	102
PID 2168 wrote to memory of 3904	2168	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	102
PID 2168 wrote to memory of 3904	2168	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	102
PID 2168 wrote to memory of 3904	2168	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	102
PID 2168 wrote to memory of 3904	2168	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	102
PID 2168 wrote to memory of 3904	2168	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	102
PID 2168 wrote to memory of 3904	2168	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	102
PID 2168 wrote to memory of 3904	2168	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	102
PID 2168 wrote to memory of 5000	2168	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	103
PID 2168 wrote to memory of 5000	2168	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	103
PID 2168 wrote to memory of 5000	2168	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	103
PID 2168 wrote to memory of 5000	2168	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	103
PID 2168 wrote to memory of 5000	2168	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	103
PID 2168 wrote to memory of 5000	2168	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	103
PID 2168 wrote to memory of 5000	2168	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	103
PID 2168 wrote to memory of 5000	2168	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	103
PID 3904 wrote to memory of 388	3904	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	110
PID 3904 wrote to memory of 388	3904	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	110
PID 3904 wrote to memory of 388	3904	3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe	110

C:\Users\Admin\AppData\Local\Temp\3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe
"C:\Users\Admin\AppData\Local\Temp\3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4216
- C:\Users\Admin\AppData\Local\Temp\3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe
  C:\Users\Admin\AppData\Local\Temp\3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe
  2⤵
  - Checks computer location settings
  - Suspicious use of WriteProcessMemory
  PID:1188
- - C:\Users\Admin\AppData\Roaming\XenoManager\3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe
    "C:\Users\Admin\AppData\Roaming\XenoManager\3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2168
  - - C:\Users\Admin\AppData\Roaming\XenoManager\3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe
      4⤵
      Executes dropped EXE
      PID:3160
  - - C:\Users\Admin\AppData\Roaming\XenoManager\3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe
      4⤵
      Executes dropped EXE
      Suspicious use of WriteProcessMemory
      PID:3904
    - - C:\Windows\SysWOW64\schtasks.exe
        
        "schtasks.exe" /Create /TN "uic" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF4EA.tmp" /F
        5⤵
        Creates scheduled task(s)
        
        PID:388
  - - C:\Users\Admin\AppData\Roaming\XenoManager\3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe
      4⤵
      Executes dropped EXE
      PID:5000
- C:\Users\Admin\AppData\Local\Temp\3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe
  C:\Users\Admin\AppData\Local\Temp\3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe
  2⤵
  PID:636
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 636 -s 80
    3⤵
    - Program crash
    PID:1512
- C:\Users\Admin\AppData\Local\Temp\3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe
  C:\Users\Admin\AppData\Local\Temp\3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe
  2⤵
  PID:2064
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2064 -s 80
    3⤵
    - Program crash
    PID:4812

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2064 -ip 2064
1⤵
PID:1532

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 636 -ip 636
1⤵
PID:3924

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4220,i,9746875443948590908,1444894342962555245,262144 --variations-seed-version --mojo-platform-channel-handle=4084 /prefetch:8
1⤵
PID:964

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe.log

Filesize
706B

MD5
d95c58e609838928f0f49837cab7dfd2

SHA1
55e7139a1e3899195b92ed8771d1ca2c7d53c916

SHA256
0407c814aef0d62aec7fd39b7c2f614746f0d8ff41f8ef957736f520f14b0339

SHA512
405310b29a833604c6627063bfdcf055a197e01f633ef21da238f1a6415a02e21315d689b4a6669db23e82152bed6f3492afb60963e6b2a0e9bb2ac09a480b5d

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpF4EA.tmp

Filesize
1KB

MD5
6f84b05b5dff9901fb80af54a4c4bc03

SHA1
90b13d092751235f596037149bb2ee1104e28e6a

SHA256
80666f63d520f9e1ac329d3e88283cdda0288312ca7791fcee1da42081bf4775

SHA512
22c5a785267151d477032ef6fe309a8bc8ae0f6df90c4b3efe4a4215e32eb7c0f060d1912dc6eeb4b5e3d481647cc029821341daf9bc7a24c252d1abf10722d7

Download Submit
C:\Users\Admin\AppData\Roaming\XenoManager\3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7.exe

Filesize
243KB

MD5
0e9b2c5f8304300edb087bc435bd0ae2

SHA1
05818c31d64d6766f7d641cdac52a7782c7af31f

SHA256
3442baf899fcdef2f78165a69ad2c10a77576d0b0bae94f15a41341b01ad32b7

SHA512
cd25dd9493eb46ea4b76a46e227894b20146c6cb2ad432a6b163c1dcc602be16b0c941ca06e1a5685ec8e1bdb186b07af6bf37c07e9f0a2a015c28bbb1ccebad

Download Submit
memory/1188-27-0x0000000074810000-0x0000000074FC0000-memory.dmp

Filesize
7.7MB

Download
memory/1188-9-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1188-14-0x0000000074810000-0x0000000074FC0000-memory.dmp

Filesize
7.7MB

Download
memory/2168-28-0x0000000074810000-0x0000000074FC0000-memory.dmp

Filesize
7.7MB

Download
memory/2168-37-0x0000000074810000-0x0000000074FC0000-memory.dmp

Filesize
7.7MB

Download
memory/2168-29-0x0000000074810000-0x0000000074FC0000-memory.dmp

Filesize
7.7MB

Download
memory/3160-38-0x0000000074810000-0x0000000074FC0000-memory.dmp

Filesize
7.7MB

Download
memory/3160-36-0x0000000074810000-0x0000000074FC0000-memory.dmp

Filesize
7.7MB

Download
memory/4216-8-0x0000000005620000-0x0000000005626000-memory.dmp

Filesize
24KB

Download
memory/4216-3-0x0000000074810000-0x0000000074FC0000-memory.dmp

Filesize
7.7MB

Download
memory/4216-2-0x0000000005540000-0x0000000005546000-memory.dmp

Filesize
24KB

Download
memory/4216-15-0x0000000074810000-0x0000000074FC0000-memory.dmp

Filesize
7.7MB

Download
memory/4216-0-0x000000007481E000-0x000000007481F000-memory.dmp

Filesize
4KB

Download
memory/4216-4-0x0000000005550000-0x0000000005590000-memory.dmp

Filesize
256KB

Download
memory/4216-7-0x00000000059D0000-0x0000000005A62000-memory.dmp

Filesize
584KB

Download
memory/4216-6-0x0000000005EE0000-0x0000000006484000-memory.dmp

Filesize
5.6MB

Download
memory/4216-5-0x0000000005890000-0x000000000592C000-memory.dmp

Filesize
624KB

Download
memory/4216-1-0x0000000000BD0000-0x0000000000C16000-memory.dmp

Filesize
280KB

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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