remcos | e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392

Resubmissions

09-04-2024 14:14

240409-rj3fvsce6t 10

09-04-2024 14:14

09-04-2024 14:14

09-04-2024 14:14

04-04-2024 02:44

Analysis

max time kernel
290s
max time network
292s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
09-04-2024 14:14

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General

Target

e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe
Size

522KB
MD5

366b352bad65c71445747135fe315aec
SHA1

4307b086d0a9f38d0cf4620e4f3f6ac77e7d6d3f
SHA256

e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392
SHA512

49f75b2c87e3d2b78901c05c0fef7011d1ea5de6d91d4eeca8dd8b9c7229efabd015b5b03501c1e4e4bd93fccae336520ecb04d6c00eb57123fc8e68ec4541a1
SSDEEP

12288:YiVvIoaAY5T3SBGmWb7T/CWX8/hbAqm4lgova5WMvEAmD:rIoN+jSBMT/k/Vrm4Cuc

Score

10^/10

remcos gg rat

Malware Config

Extracted

Family

remcos

Version

1.7 Pro

Botnet

62.102.148.185:9771

Attributes

audio_folder
audio
audio_path
%AppData%
audio_record_time
5
connect_delay
0
connect_interval
5
copy_file
remcos.exe
copy_folder
remcos
delete_file
false
hide_file
false
hide_keylog_file
false
install_flag
false
install_path
%AppData%
keylog_crypt
false
keylog_file
logs.dat
keylog_flag
false
keylog_folder
newstart
keylog_path
%AppData%
mouse_option
false
mutex
remcos_wgwfvnfssp
screenshot_crypt
false
screenshot_flag
false
screenshot_folder
Screens
screenshot_path
%AppData%
screenshot_time
1
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

Suspicious use of SetThreadContext 1 IoCs

Processes:

e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe

description	pid	process	target process
PID 4924 set thread context of 1620	4924	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe

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

System Information Discovery
T1082
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

224 schtasks.exe

pid	process
224	schtasks.exe

Suspicious behavior: EnumeratesProcesses 15 IoCs

Processes:

e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exepowershell.exepowershell.exe

pid	process
4924	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe
4924	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe
4924	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe
4924	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe
4924	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe
4924	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe
4924	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe
4924	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe
508	powershell.exe
4924	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe
3168	powershell.exe
3168	powershell.exe
508	powershell.exe
508	powershell.exe
3168	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	4924	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe
Token: SeDebugPrivilege	508	powershell.exe
Token: SeDebugPrivilege	3168	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe

pid process

1620 e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe

pid	process
1620	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe

description	pid	process	target process
PID 4924 wrote to memory of 508	4924	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe	powershell.exe
PID 4924 wrote to memory of 508	4924	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe	powershell.exe
PID 4924 wrote to memory of 508	4924	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe	powershell.exe
PID 4924 wrote to memory of 3168	4924	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe	powershell.exe
PID 4924 wrote to memory of 3168	4924	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe	powershell.exe
PID 4924 wrote to memory of 3168	4924	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe	powershell.exe
PID 4924 wrote to memory of 224	4924	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe	schtasks.exe
PID 4924 wrote to memory of 224	4924	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe	schtasks.exe
PID 4924 wrote to memory of 224	4924	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe	schtasks.exe
PID 4924 wrote to memory of 1620	4924	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe
PID 4924 wrote to memory of 1620	4924	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe
PID 4924 wrote to memory of 1620	4924	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe
PID 4924 wrote to memory of 1620	4924	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe
PID 4924 wrote to memory of 1620	4924	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe
PID 4924 wrote to memory of 1620	4924	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe
PID 4924 wrote to memory of 1620	4924	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe
PID 4924 wrote to memory of 1620	4924	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe
PID 4924 wrote to memory of 1620	4924	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe	e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe

C:\Users\Admin\AppData\Local\Temp\e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe
"C:\Users\Admin\AppData\Local\Temp\e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4924

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:508

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\gAmdlUtlZn.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3168

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\gAmdlUtlZn" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC350.tmp"
2⤵
- Creates scheduled task(s)
PID:224

C:\Users\Admin\AppData\Local\Temp\e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe
"C:\Users\Admin\AppData\Local\Temp\e6284eafa60ee032f4517d1ce32329cf9a43918aed4026e68b486bc0986bd392.exe"
2⤵
- Suspicious use of SetWindowsHookEx
PID:1620

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
Filesize
2KB

MD5
1c19c16e21c97ed42d5beabc93391fc5

SHA1
8ad83f8e0b3acf8dfbbf87931e41f0d664c4df68

SHA256
1bcd97396c83babfe6c5068ba590d7a3f8b70e72955a9d1e4070648e404cbf05

SHA512
7d18776d8f649b3d29c182ff03efc6cea8b527542ee55304980f24577aae8b64e37044407776e220984346c3998ace5f8853afa58c8b38407482a728e9495e0c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
18KB

MD5
a21dc462834b9d01f7512282604e08fc

SHA1
63826ecd040bcc0c5cfae172af3e79fa05d9ebda

SHA256
f02c34343d7553611572ad9a0eefabcd7dc2cee865b266916cda08d08720d429

SHA512
35612d40c1d7015aebbd0becddd27c306ca7f47057335ae780cb48c5bfaca764f2824a23135837b40ed6fe4b5d2505ae52832cbc1c8bc1ffac4b15573ca40f46

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_rytid4pm.2ya.ps1
Filesize
1B

MD5
c4ca4238a0b923820dcc509a6f75849b

SHA1
356a192b7913b04c54574d18c28d46e6395428ab

SHA256
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b

SHA512
4dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpC350.tmp
Filesize
1KB

MD5
4dc9b7c71ad69d245ad963f98e7bff20

SHA1
3e7aaefb93ab8a4279e510cadd562efe3acad45e

SHA256
eddbe8281897b4a24714a77db099fbc80e48635158717f1f05fa1c32bd12ea48

SHA512
1573fdee391d3e7ac113e9013eb334cbe27013ef54acef7a57579b9a5bc90fa9a12ecd5eec6fb57942a44b13adc3a7e561e737de490ac81d16345f1965835fba

Download Submit
memory/508-81-0x0000000008B40000-0x0000000008B5E000-memory.dmp

Filesize
120KB

Download
memory/508-32-0x0000000007320000-0x0000000007386000-memory.dmp

Filesize
408KB

Download
memory/508-524-0x00000000735E0000-0x0000000073CCE000-memory.dmp

Filesize
6.9MB

Download
memory/508-518-0x00000000735E0000-0x0000000073CCE000-memory.dmp

Filesize
6.9MB

Download
memory/508-483-0x0000000006850000-0x000000000686A000-memory.dmp

Filesize
104KB

Download
memory/508-95-0x0000000009080000-0x0000000009114000-memory.dmp

Filesize
592KB

Download
memory/508-93-0x0000000000DA0000-0x0000000000DB0000-memory.dmp

Filesize
64KB

Download
memory/508-92-0x0000000008CA0000-0x0000000008D45000-memory.dmp

Filesize
660KB

Download
memory/508-18-0x00000000735E0000-0x0000000073CCE000-memory.dmp

Filesize
6.9MB

Download
memory/508-19-0x0000000000DA0000-0x0000000000DB0000-memory.dmp

Filesize
64KB

Download
memory/508-20-0x0000000000D10000-0x0000000000D46000-memory.dmp

Filesize
216KB

Download
memory/508-21-0x0000000000DA0000-0x0000000000DB0000-memory.dmp

Filesize
64KB

Download
memory/508-83-0x000000007F320000-0x000000007F330000-memory.dmp

Filesize
64KB

Download
memory/508-79-0x0000000072100000-0x000000007214B000-memory.dmp

Filesize
300KB

Download
memory/508-24-0x0000000006CF0000-0x0000000007318000-memory.dmp

Filesize
6.2MB

Download
memory/508-40-0x0000000007890000-0x00000000078AC000-memory.dmp

Filesize
112KB

Download
memory/508-29-0x0000000006BF0000-0x0000000006C12000-memory.dmp

Filesize
136KB

Download
memory/508-37-0x0000000007390000-0x00000000073F6000-memory.dmp

Filesize
408KB

Download
memory/1620-529-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1620-541-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1620-31-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1620-552-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1620-34-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1620-551-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1620-27-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1620-42-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1620-550-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1620-43-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1620-549-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1620-545-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1620-543-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1620-542-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1620-38-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1620-526-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1620-540-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1620-539-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1620-538-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1620-537-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1620-536-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1620-535-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1620-124-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1620-128-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1620-534-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1620-533-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1620-532-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1620-531-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1620-530-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1620-528-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1620-527-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/3168-82-0x0000000072100000-0x000000007214B000-memory.dmp

Filesize
300KB

Download
memory/3168-94-0x0000000000FA0000-0x0000000000FB0000-memory.dmp

Filesize
64KB

Download
memory/3168-39-0x0000000007660000-0x00000000079B0000-memory.dmp

Filesize
3.3MB

Download
memory/3168-41-0x0000000007FF0000-0x000000000803B000-memory.dmp

Filesize
300KB

Download
memory/3168-45-0x0000000007DE0000-0x0000000007E56000-memory.dmp

Filesize
472KB

Download
memory/3168-78-0x0000000008CC0000-0x0000000008CF3000-memory.dmp

Filesize
204KB

Download
memory/3168-525-0x00000000735E0000-0x0000000073CCE000-memory.dmp

Filesize
6.9MB

Download
memory/3168-492-0x00000000011E0000-0x00000000011E8000-memory.dmp

Filesize
32KB

Download
memory/3168-26-0x00000000735E0000-0x0000000073CCE000-memory.dmp

Filesize
6.9MB

Download
memory/3168-80-0x000000007E300000-0x000000007E310000-memory.dmp

Filesize
64KB

Download
memory/4924-2-0x0000000004F50000-0x000000000544E000-memory.dmp

Filesize
5.0MB

Download
memory/4924-10-0x00000000735E0000-0x0000000073CCE000-memory.dmp

Filesize
6.9MB

Download
memory/4924-8-0x00000000062E0000-0x000000000633E000-memory.dmp

Filesize
376KB

Download
memory/4924-9-0x0000000008900000-0x000000000899C000-memory.dmp

Filesize
624KB

Download
memory/4924-11-0x0000000004A30000-0x0000000004A40000-memory.dmp

Filesize
64KB

Download
memory/4924-0-0x0000000000130000-0x00000000001B8000-memory.dmp

Filesize
544KB

Download
memory/4924-7-0x0000000004C90000-0x0000000004C9C000-memory.dmp

Filesize
48KB

Download
memory/4924-4-0x0000000004A30000-0x0000000004A40000-memory.dmp

Filesize
64KB

Download
memory/4924-3-0x0000000004A50000-0x0000000004AE2000-memory.dmp

Filesize
584KB

Download
memory/4924-1-0x00000000735E0000-0x0000000073CCE000-memory.dmp

Filesize
6.9MB

Download
memory/4924-5-0x0000000004A00000-0x0000000004A0A000-memory.dmp

Filesize
40KB

Download
memory/4924-6-0x0000000004C70000-0x0000000004C82000-memory.dmp

Filesize
72KB

Download
memory/4924-36-0x00000000735E0000-0x0000000073CCE000-memory.dmp

Filesize
6.9MB

Download