xenorat | 3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f

Analysis

max time kernel
149s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
15-05-2024 01:11

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General

Target

3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe
Size

242KB
MD5

83e7f4ab1716acc476ec084ce84861a1
SHA1

64e8e30193ad042474c157865f8938d101fa4f80
SHA256

3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f
SHA512

3958276eded5fc7b18c418b686a643f09b4a0025c87d2bf15e66b07ffd5c1ad86467a4c9b201ca1cd619a18d334ab92ed2dbb071d7ff9adb9209793403e9747f
SSDEEP

6144:IpB37AhZUYolzBt09nG29wiGjTLxTiaUmWdShuTcC8ZRfdnTI:I33sONvunqPnBi6WkhuTcC8ZRfdU

Score

10^/10

xenorat rat trojan

Malware Config

Extracted

Family

xenorat

dns.dobiamfollollc.online

Mutex

Solid_rat_nd8889g

Attributes

delay
61000
install_path
appdata
port
1283
startup_name
bns

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/628-1-0x00000000007E0000-0x0000000000826000-memory.dmp	INDICATOR_EXE_Packed_ConfuserEx
behavioral2/memory/628-4-0x0000000005280000-0x00000000052C0000-memory.dmp	INDICATOR_EXE_Packed_ConfuserEx
behavioral2/files/0x00080000000233be-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-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe

Executes dropped EXE 4 IoCs

pid	Process
2540	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe
2248	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe
4324	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe
3544	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe

Suspicious use of SetThreadContext 6 IoCs

description	pid	Process	procid_target
PID 628 set thread context of 2412	628	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	84
PID 628 set thread context of 3032	628	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	85
PID 628 set thread context of 3888	628	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	87
PID 2540 set thread context of 2248	2540	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	92
PID 2540 set thread context of 4324	2540	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	93
PID 2540 set thread context of 3544	2540	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	94

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
396	2412	WerFault.exe	84

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
5068	schtasks.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	628	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe
Token: SeDebugPrivilege	2540	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe

Suspicious use of WriteProcessMemory 54 IoCs

description	pid	Process	procid_target
PID 628 wrote to memory of 2412	628	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	84
PID 628 wrote to memory of 2412	628	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	84
PID 628 wrote to memory of 2412	628	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	84
PID 628 wrote to memory of 2412	628	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	84
PID 628 wrote to memory of 2412	628	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	84
PID 628 wrote to memory of 2412	628	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	84
PID 628 wrote to memory of 2412	628	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	84
PID 628 wrote to memory of 2412	628	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	84
PID 628 wrote to memory of 3032	628	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	85
PID 628 wrote to memory of 3032	628	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	85
PID 628 wrote to memory of 3032	628	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	85
PID 628 wrote to memory of 3032	628	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	85
PID 628 wrote to memory of 3032	628	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	85
PID 628 wrote to memory of 3032	628	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	85
PID 628 wrote to memory of 3032	628	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	85
PID 628 wrote to memory of 3032	628	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	85
PID 628 wrote to memory of 3888	628	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	87
PID 628 wrote to memory of 3888	628	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	87
PID 628 wrote to memory of 3888	628	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	87
PID 628 wrote to memory of 3888	628	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	87
PID 628 wrote to memory of 3888	628	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	87
PID 628 wrote to memory of 3888	628	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	87
PID 628 wrote to memory of 3888	628	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	87
PID 628 wrote to memory of 3888	628	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	87
PID 3888 wrote to memory of 2540	3888	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	90
PID 3888 wrote to memory of 2540	3888	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	90
PID 3888 wrote to memory of 2540	3888	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	90
PID 2540 wrote to memory of 2248	2540	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	92
PID 2540 wrote to memory of 2248	2540	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	92
PID 2540 wrote to memory of 2248	2540	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	92
PID 2540 wrote to memory of 2248	2540	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	92
PID 2540 wrote to memory of 2248	2540	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	92
PID 2540 wrote to memory of 2248	2540	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	92
PID 2540 wrote to memory of 2248	2540	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	92
PID 2540 wrote to memory of 2248	2540	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	92
PID 2540 wrote to memory of 4324	2540	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	93
PID 2540 wrote to memory of 4324	2540	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	93
PID 2540 wrote to memory of 4324	2540	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	93
PID 2540 wrote to memory of 4324	2540	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	93
PID 2540 wrote to memory of 4324	2540	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	93
PID 2540 wrote to memory of 4324	2540	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	93
PID 2540 wrote to memory of 4324	2540	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	93
PID 2540 wrote to memory of 4324	2540	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	93
PID 2540 wrote to memory of 3544	2540	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	94
PID 2540 wrote to memory of 3544	2540	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	94
PID 2540 wrote to memory of 3544	2540	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	94
PID 2540 wrote to memory of 3544	2540	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	94
PID 2540 wrote to memory of 3544	2540	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	94
PID 2540 wrote to memory of 3544	2540	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	94
PID 2540 wrote to memory of 3544	2540	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	94
PID 2540 wrote to memory of 3544	2540	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	94
PID 3032 wrote to memory of 5068	3032	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	99
PID 3032 wrote to memory of 5068	3032	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	99
PID 3032 wrote to memory of 5068	3032	3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe	99

C:\Users\Admin\AppData\Local\Temp\3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe
"C:\Users\Admin\AppData\Local\Temp\3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:628
- C:\Users\Admin\AppData\Local\Temp\3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe
  C:\Users\Admin\AppData\Local\Temp\3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe
  2⤵
  PID:2412
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2412 -s 80
    3⤵
    - Program crash
    PID:396
- C:\Users\Admin\AppData\Local\Temp\3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe
  C:\Users\Admin\AppData\Local\Temp\3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3032
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /Create /TN "bns" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3479.tmp" /F
    3⤵
    - Creates scheduled task(s)
    PID:5068
- C:\Users\Admin\AppData\Local\Temp\3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe
  C:\Users\Admin\AppData\Local\Temp\3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe
  2⤵
  - Checks computer location settings
  - Suspicious use of WriteProcessMemory
  PID:3888
- - C:\Users\Admin\AppData\Roaming\XenoManager\3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe
    "C:\Users\Admin\AppData\Roaming\XenoManager\3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2540
  - - C:\Users\Admin\AppData\Roaming\XenoManager\3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe
      4⤵
      Executes dropped EXE
      PID:2248
  - - C:\Users\Admin\AppData\Roaming\XenoManager\3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe
      4⤵
      Executes dropped EXE
      PID:4324
  - - C:\Users\Admin\AppData\Roaming\XenoManager\3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe
      4⤵
      Executes dropped EXE
      PID:3544

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2412 -ip 2412
1⤵
PID:2184

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe.log

Filesize
706B

MD5
d95c58e609838928f0f49837cab7dfd2

SHA1
55e7139a1e3899195b92ed8771d1ca2c7d53c916

SHA256
0407c814aef0d62aec7fd39b7c2f614746f0d8ff41f8ef957736f520f14b0339

SHA512
405310b29a833604c6627063bfdcf055a197e01f633ef21da238f1a6415a02e21315d689b4a6669db23e82152bed6f3492afb60963e6b2a0e9bb2ac09a480b5d

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp3479.tmp

Filesize
1KB

MD5
5c1da78b54cdef7299dca4961c32226f

SHA1
45e1f755ffe5e96729052377c3b8d4134e2ce7e7

SHA256
389f747a28ef742f05f56297a11cba8aef0ac4eaa3da1695120879392986c98f

SHA512
ae272bb36f0228fc6382144c952524c281606c92f8536535b4a1bbe1abdc41008ea2c0edf00c54bf89cb70bc87ea4a403a6733dbd39f3904510ebd08b6730f32

Download Submit
C:\Users\Admin\AppData\Roaming\XenoManager\3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f.exe

Filesize
242KB

MD5
83e7f4ab1716acc476ec084ce84861a1

SHA1
64e8e30193ad042474c157865f8938d101fa4f80

SHA256
3087ed281ceea401aaf8fbd45b1d8fd6d384d48d3b097dd540162efa6931727f

SHA512
3958276eded5fc7b18c418b686a643f09b4a0025c87d2bf15e66b07ffd5c1ad86467a4c9b201ca1cd619a18d334ab92ed2dbb071d7ff9adb9209793403e9747f

Download Submit
memory/628-5-0x00000000054A0000-0x000000000553C000-memory.dmp

Filesize
624KB

Download
memory/628-3-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/628-0-0x0000000074D9E000-0x0000000074D9F000-memory.dmp

Filesize
4KB

Download
memory/628-6-0x0000000005AF0000-0x0000000006094000-memory.dmp

Filesize
5.6MB

Download
memory/628-7-0x00000000055E0000-0x0000000005672000-memory.dmp

Filesize
584KB

Download
memory/628-8-0x0000000005440000-0x0000000005446000-memory.dmp

Filesize
24KB

Download
memory/628-1-0x00000000007E0000-0x0000000000826000-memory.dmp

Filesize
280KB

Download
memory/628-15-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/628-4-0x0000000005280000-0x00000000052C0000-memory.dmp

Filesize
256KB

Download
memory/628-2-0x0000000005110000-0x0000000005116000-memory.dmp

Filesize
24KB

Download
memory/2540-29-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/2540-37-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/3032-17-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/3032-14-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/3032-38-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/3032-10-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3888-16-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/3888-30-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads