xenorat | d604951103c680eed0a0e42b1c6cc956b272a8dbdcc677c3d7c54b9a27ae033b

General

Target

Dekont-Mayis.exe
Size

243KB
MD5

78e1f12f7a7d369fe3b2f265dc740ae4
SHA1

b5b56cf24ee4cbb441a06b332f6c1d53adeed1b1
SHA256

d604951103c680eed0a0e42b1c6cc956b272a8dbdcc677c3d7c54b9a27ae033b
SHA512

6526bfeed5b0ba4aadff842ab044e006c1d70869287b06e721b65cbad90f7b86871cc0b72d554f3a47ded715fc3c2f9c81b2e939b9c039b483170809bf4a6f47
SSDEEP

6144:zu7HjwLO0hyT7YQGEhOy+q2bVPEX2BYGpNTI:z08LunYQ5hb2bVPEX2BYGpi

Score

10^/10

xenorat rat trojan

Malware Config

Extracted

Family

xenorat

C2

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

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

Processes:

Dekont-Mayis.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation	Dekont-Mayis.exe

Executes dropped EXE 4 IoCs

Processes:

Dekont-Mayis.exeDekont-Mayis.exeDekont-Mayis.exeDekont-Mayis.exe

pid process

3176 Dekont-Mayis.exe
1928 Dekont-Mayis.exe
4756 Dekont-Mayis.exe
4124 Dekont-Mayis.exe

pid	process
3176	Dekont-Mayis.exe
1928	Dekont-Mayis.exe
4756	Dekont-Mayis.exe
4124	Dekont-Mayis.exe

Suspicious use of SetThreadContext 6 IoCs

Processes:

Dekont-Mayis.exeDekont-Mayis.exe

description	pid	process	target process
PID 3812 set thread context of 3524	3812	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3812 set thread context of 1548	3812	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3812 set thread context of 2832	3812	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3176 set thread context of 1928	3176	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3176 set thread context of 4756	3176	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3176 set thread context of 4124	3176	Dekont-Mayis.exe	Dekont-Mayis.exe

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

System Information Discovery
T1082
Program crash 2 IoCs

Processes:

WerFault.exeWerFault.exe

pid pid_target process target process

4804 2832 WerFault.exe Dekont-Mayis.exe
1500 4756 WerFault.exe Dekont-Mayis.exe
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

Processes:

schtasks.exe

pid process

1544 schtasks.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Dekont-Mayis.exeDekont-Mayis.exe

description pid process

Token: SeDebugPrivilege 3812 Dekont-Mayis.exe
Token: SeDebugPrivilege 3176 Dekont-Mayis.exe

pid	pid_target	process	target process
4804	2832	WerFault.exe	Dekont-Mayis.exe
1500	4756	WerFault.exe	Dekont-Mayis.exe

pid	process
1544	schtasks.exe

description	pid	process
Token: SeDebugPrivilege	3812	Dekont-Mayis.exe
Token: SeDebugPrivilege	3176	Dekont-Mayis.exe

Suspicious use of WriteProcessMemory 54 IoCs

Processes:

Dekont-Mayis.exeDekont-Mayis.exeDekont-Mayis.exeDekont-Mayis.exe

description	pid	process	target process
PID 3812 wrote to memory of 3524	3812	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3812 wrote to memory of 3524	3812	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3812 wrote to memory of 3524	3812	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3812 wrote to memory of 3524	3812	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3812 wrote to memory of 3524	3812	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3812 wrote to memory of 3524	3812	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3812 wrote to memory of 3524	3812	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3812 wrote to memory of 3524	3812	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3812 wrote to memory of 1548	3812	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3812 wrote to memory of 1548	3812	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3812 wrote to memory of 1548	3812	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3812 wrote to memory of 1548	3812	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3812 wrote to memory of 1548	3812	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3812 wrote to memory of 1548	3812	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3812 wrote to memory of 1548	3812	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3812 wrote to memory of 1548	3812	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3812 wrote to memory of 2832	3812	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3812 wrote to memory of 2832	3812	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3812 wrote to memory of 2832	3812	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3812 wrote to memory of 2832	3812	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3812 wrote to memory of 2832	3812	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3812 wrote to memory of 2832	3812	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3812 wrote to memory of 2832	3812	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3812 wrote to memory of 2832	3812	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3524 wrote to memory of 3176	3524	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3524 wrote to memory of 3176	3524	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3524 wrote to memory of 3176	3524	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3176 wrote to memory of 1928	3176	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3176 wrote to memory of 1928	3176	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3176 wrote to memory of 1928	3176	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3176 wrote to memory of 1928	3176	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3176 wrote to memory of 1928	3176	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3176 wrote to memory of 1928	3176	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3176 wrote to memory of 1928	3176	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3176 wrote to memory of 1928	3176	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3176 wrote to memory of 4756	3176	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3176 wrote to memory of 4756	3176	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3176 wrote to memory of 4756	3176	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3176 wrote to memory of 4756	3176	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3176 wrote to memory of 4756	3176	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3176 wrote to memory of 4756	3176	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3176 wrote to memory of 4756	3176	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3176 wrote to memory of 4756	3176	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3176 wrote to memory of 4124	3176	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3176 wrote to memory of 4124	3176	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3176 wrote to memory of 4124	3176	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3176 wrote to memory of 4124	3176	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3176 wrote to memory of 4124	3176	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3176 wrote to memory of 4124	3176	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3176 wrote to memory of 4124	3176	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 3176 wrote to memory of 4124	3176	Dekont-Mayis.exe	Dekont-Mayis.exe
PID 1548 wrote to memory of 1544	1548	Dekont-Mayis.exe	schtasks.exe
PID 1548 wrote to memory of 1544	1548	Dekont-Mayis.exe	schtasks.exe
PID 1548 wrote to memory of 1544	1548	Dekont-Mayis.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\Dekont-Mayis.exe
"C:\Users\Admin\AppData\Local\Temp\Dekont-Mayis.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3812

C:\Users\Admin\AppData\Local\Temp\Dekont-Mayis.exe
C:\Users\Admin\AppData\Local\Temp\Dekont-Mayis.exe
2⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3524

C:\Users\Admin\AppData\Roaming\XenoManager\Dekont-Mayis.exe
"C:\Users\Admin\AppData\Roaming\XenoManager\Dekont-Mayis.exe"
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3176

C:\Users\Admin\AppData\Roaming\XenoManager\Dekont-Mayis.exe
C:\Users\Admin\AppData\Roaming\XenoManager\Dekont-Mayis.exe
4⤵
- Executes dropped EXE
PID:1928

C:\Users\Admin\AppData\Roaming\XenoManager\Dekont-Mayis.exe
C:\Users\Admin\AppData\Roaming\XenoManager\Dekont-Mayis.exe
4⤵
- Executes dropped EXE
PID:4756

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4756 -s 80
5⤵
- Program crash
PID:1500

C:\Users\Admin\AppData\Roaming\XenoManager\Dekont-Mayis.exe
C:\Users\Admin\AppData\Roaming\XenoManager\Dekont-Mayis.exe
4⤵
- Executes dropped EXE
PID:4124

C:\Users\Admin\AppData\Local\Temp\Dekont-Mayis.exe
C:\Users\Admin\AppData\Local\Temp\Dekont-Mayis.exe
2⤵
- Suspicious use of WriteProcessMemory
PID:1548

C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /Create /TN "bns" /XML "C:\Users\Admin\AppData\Local\Temp\tmp46B8.tmp" /F
3⤵
- Creates scheduled task(s)
PID:1544

C:\Users\Admin\AppData\Local\Temp\Dekont-Mayis.exe
C:\Users\Admin\AppData\Local\Temp\Dekont-Mayis.exe
2⤵
PID:2832

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2832 -s 80
3⤵
- Program crash
PID:4804

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2832 -ip 2832
1⤵
PID:4424

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 4756 -ip 4756
1⤵
PID:552

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

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\Dekont-Mayis.exe.log
Filesize
706B

MD5
d95c58e609838928f0f49837cab7dfd2

SHA1
55e7139a1e3899195b92ed8771d1ca2c7d53c916

SHA256
0407c814aef0d62aec7fd39b7c2f614746f0d8ff41f8ef957736f520f14b0339

SHA512
405310b29a833604c6627063bfdcf055a197e01f633ef21da238f1a6415a02e21315d689b4a6669db23e82152bed6f3492afb60963e6b2a0e9bb2ac09a480b5d

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp46B8.tmp
Filesize
1KB

MD5
ce258e4d1ee9274298ad8a934564f693

SHA1
bade788124550cc863093902a5d75547c5df60cc

SHA256
493b42cf9fb3f7108d467a83937fe28cbe280194bcce3c9b41d32234ea7d6db4

SHA512
bfcf71048785ed9d75788d96744e0191948104e92a58062935f3c723b8580ddf222c24047a8131b84c11fce76b2139a61bc403cca66b5b82904470a29e1b25b0

Download Submit
C:\Users\Admin\AppData\Roaming\XenoManager\Dekont-Mayis.exe
Filesize
243KB

MD5
78e1f12f7a7d369fe3b2f265dc740ae4

SHA1
b5b56cf24ee4cbb441a06b332f6c1d53adeed1b1

SHA256
d604951103c680eed0a0e42b1c6cc956b272a8dbdcc677c3d7c54b9a27ae033b

SHA512
6526bfeed5b0ba4aadff842ab044e006c1d70869287b06e721b65cbad90f7b86871cc0b72d554f3a47ded715fc3c2f9c81b2e939b9c039b483170809bf4a6f47

Download Submit
memory/1548-16-0x00000000751D0000-0x0000000075980000-memory.dmp

Filesize
7.7MB

Download
memory/1548-38-0x00000000751D0000-0x0000000075980000-memory.dmp

Filesize
7.7MB

Download
memory/1548-17-0x00000000751D0000-0x0000000075980000-memory.dmp

Filesize
7.7MB

Download
memory/3176-37-0x00000000751D0000-0x0000000075980000-memory.dmp

Filesize
7.7MB

Download
memory/3176-30-0x00000000751D0000-0x0000000075980000-memory.dmp

Filesize
7.7MB

Download
memory/3524-14-0x00000000751D0000-0x0000000075980000-memory.dmp

Filesize
7.7MB

Download
memory/3524-9-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3524-29-0x00000000751D0000-0x0000000075980000-memory.dmp

Filesize
7.7MB

Download
memory/3812-0-0x00000000751DE000-0x00000000751DF000-memory.dmp

Filesize
4KB

Download
memory/3812-15-0x00000000751D0000-0x0000000075980000-memory.dmp

Filesize
7.7MB

Download
memory/3812-8-0x00000000050F0000-0x00000000050F6000-memory.dmp

Filesize
24KB

Download
memory/3812-7-0x000000000E430000-0x000000000E4C2000-memory.dmp

Filesize
584KB

Download
memory/3812-6-0x000000000E940000-0x000000000EEE4000-memory.dmp

Filesize
5.6MB

Download
memory/3812-5-0x000000000E2F0000-0x000000000E38C000-memory.dmp

Filesize
624KB

Download
memory/3812-4-0x00000000056E0000-0x000000000571E000-memory.dmp

Filesize
248KB

Download
memory/3812-3-0x00000000751D0000-0x0000000075980000-memory.dmp

Filesize
7.7MB

Download
memory/3812-2-0x0000000005630000-0x0000000005636000-memory.dmp

Filesize
24KB

Download
memory/3812-1-0x0000000000E00000-0x0000000000E46000-memory.dmp

Filesize
280KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads