remcos | 700bbee9845daaa0ffbd3384abd360e3d08e2a5be3008e0597ff2a491098c7d2

General

Target

ödeme belgesi.exe
Size

223KB
MD5

6282bcf2dc0366391ecfa00e501c2ca4
SHA1

80ea6ea81027b2a48560613d8c306a6c91ea1353
SHA256

700bbee9845daaa0ffbd3384abd360e3d08e2a5be3008e0597ff2a491098c7d2
SHA512

606f01ae8b699903cb1cc12325d7162fdad91cf64b3cbf1dd43348f9cfb9104e15f4f7de8f34f9f45d8f3e5a5b1a714f73d6a7015ce6b2f145a97101d48ae7ec
SSDEEP

6144:+8wRWpeiXMmj026WDZQPZ8CIC0anVv79HqwlhPwdSzkwmyKQqs2O5Zm1XY5RkLg:c9XBmyt32O515ROg

Score

10^/10

remcos remotehost persistence rat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

top.thekillforabuse1.xyz:1068

Attributes

audio_folder
MicRecords
audio_record_time
5
connect_delay
0
connect_interval
1
copy_file
remcos.exe
copy_folder
Remcos
delete_file
false
hide_file
false
hide_keylog_file
false
install_flag
false
keylog_crypt
false
keylog_file
logs.dat
keylog_flag
false
keylog_folder
remcos
mouse_option
false
mutex
Rmc-JRKBG9
screenshot_crypt
false
screenshot_flag
false
screenshot_folder
Screenshots
screenshot_path
%AppData%
screenshot_time
10
startup_value
Remcos
take_screenshot_option
false
take_screenshot_time
5

Signatures

Remcos
Remcos is a closed-source remote control and surveillance software.
rat remcos

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:

ödeme belgesi.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Control Panel\International\Geo\Nation	ödeme belgesi.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

ödeme belgesi.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Hscifmlijw = "\"C:\\Users\\Admin\\AppData\\Roaming\\Xkaalzlvb\\Hscifmlijw.exe\""	ödeme belgesi.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

ödeme belgesi.exe

description pid process target process

PID 4216 set thread context of 1436 4216 ödeme belgesi.exe ödeme belgesi.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

2208 powershell.exe
2208 powershell.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

ödeme belgesi.exepowershell.exe

description pid process

Token: SeDebugPrivilege 4216 ödeme belgesi.exe
Token: SeDebugPrivilege 2208 powershell.exe

description	pid	process	target process
PID 4216 set thread context of 1436	4216	ödeme belgesi.exe	ödeme belgesi.exe

pid	process
2208	powershell.exe
2208	powershell.exe

description	pid	process
Token: SeDebugPrivilege	4216	ödeme belgesi.exe
Token: SeDebugPrivilege	2208	powershell.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

ödeme belgesi.exe

description	pid	process	target process
PID 4216 wrote to memory of 2208	4216	ödeme belgesi.exe	powershell.exe
PID 4216 wrote to memory of 2208	4216	ödeme belgesi.exe	powershell.exe
PID 4216 wrote to memory of 2208	4216	ödeme belgesi.exe	powershell.exe
PID 4216 wrote to memory of 1436	4216	ödeme belgesi.exe	ödeme belgesi.exe
PID 4216 wrote to memory of 1436	4216	ödeme belgesi.exe	ödeme belgesi.exe
PID 4216 wrote to memory of 1436	4216	ödeme belgesi.exe	ödeme belgesi.exe
PID 4216 wrote to memory of 1436	4216	ödeme belgesi.exe	ödeme belgesi.exe
PID 4216 wrote to memory of 1436	4216	ödeme belgesi.exe	ödeme belgesi.exe
PID 4216 wrote to memory of 1436	4216	ödeme belgesi.exe	ödeme belgesi.exe
PID 4216 wrote to memory of 1436	4216	ödeme belgesi.exe	ödeme belgesi.exe
PID 4216 wrote to memory of 1436	4216	ödeme belgesi.exe	ödeme belgesi.exe
PID 4216 wrote to memory of 1436	4216	ödeme belgesi.exe	ödeme belgesi.exe
PID 4216 wrote to memory of 1436	4216	ödeme belgesi.exe	ödeme belgesi.exe
PID 4216 wrote to memory of 1436	4216	ödeme belgesi.exe	ödeme belgesi.exe
PID 4216 wrote to memory of 1436	4216	ödeme belgesi.exe	ödeme belgesi.exe

C:\Users\Admin\AppData\Local\Temp\ödeme belgesi.exe
"C:\Users\Admin\AppData\Local\Temp\ödeme belgesi.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4216

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ENC cwB0AGEAcgB0AC0AcwBsAGUAZQBwACAALQBzAGUAYwBvAG4AZABzACAAMgAwAA==
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2208

C:\Users\Admin\AppData\Local\Temp\ödeme belgesi.exe
"C:\Users\Admin\AppData\Local\Temp\ödeme belgesi.exe"
2⤵
PID:1436

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_4stkyq0h.qb1.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1436-178-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1436-183-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1436-185-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1436-174-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1436-181-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1436-180-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1436-179-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1436-165-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1436-167-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1436-184-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1436-182-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1436-173-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1436-172-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1436-171-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1436-170-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1436-169-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1436-168-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1436-177-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/2208-142-0x00000000061F0000-0x0000000006256000-memory.dmp

Filesize
408KB

Download
memory/2208-152-0x0000000006840000-0x000000000685E000-memory.dmp

Filesize
120KB

Download
memory/2208-137-0x00000000052E0000-0x0000000005316000-memory.dmp

Filesize
216KB

Download
memory/2208-158-0x0000000003250000-0x0000000003260000-memory.dmp

Filesize
64KB

Download
memory/2208-157-0x0000000003250000-0x0000000003260000-memory.dmp

Filesize
64KB

Download
memory/2208-156-0x0000000003250000-0x0000000003260000-memory.dmp

Filesize
64KB

Download
memory/2208-155-0x0000000003250000-0x0000000003260000-memory.dmp

Filesize
64KB

Download
memory/2208-154-0x0000000006D50000-0x0000000006D6A000-memory.dmp

Filesize
104KB

Download
memory/2208-153-0x00000000080B0000-0x000000000872A000-memory.dmp

Filesize
6.5MB

Download
memory/2208-138-0x0000000005950000-0x0000000005F78000-memory.dmp

Filesize
6.2MB

Download
memory/2208-139-0x0000000003250000-0x0000000003260000-memory.dmp

Filesize
64KB

Download
memory/2208-141-0x00000000060D0000-0x0000000006136000-memory.dmp

Filesize
408KB

Download
memory/2208-140-0x0000000003250000-0x0000000003260000-memory.dmp

Filesize
64KB

Download
memory/4216-133-0x0000000000540000-0x000000000057E000-memory.dmp

Filesize
248KB

Download
memory/4216-163-0x00000000089E0000-0x0000000008F84000-memory.dmp

Filesize
5.6MB

Download
memory/4216-162-0x00000000053F0000-0x0000000005482000-memory.dmp

Filesize
584KB

Download
memory/4216-136-0x0000000006C70000-0x0000000006C92000-memory.dmp

Filesize
136KB

Download
memory/4216-135-0x0000000004F40000-0x0000000004F50000-memory.dmp

Filesize
64KB

Download
memory/4216-134-0x0000000004F40000-0x0000000004F50000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads