Analysis
-
max time kernel
149s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
11-01-2025 05:41
Static task
static1
Behavioral task
behavioral1
Sample
e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe
Resource
win7-20240903-en
General
-
Target
e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe
-
Size
1011KB
-
MD5
cbe2a525a70f1ae12ed19db3d2ce8a9a
-
SHA1
c9ebbc22c4c793bd7ab2651b997aea1fb6651715
-
SHA256
e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea
-
SHA512
2b77c70e595b2237409769d99b7c3448f70853780fd865d7eb721d421d9cabc007fdd7a2e0ee7b401fea5951230bee848bb33d2c2aa0ffaee84ef3cae8bc7fd1
-
SSDEEP
24576:e4Z8z1TQIYt/R6Zg2k85kP0vv4EvfiYPgPTatiI1LHx:e4SzmIoKNCPoZntPgPTatiIlx
Malware Config
Extracted
remcos
newtestHost
127.0.0.1:2404
jacksonnnn233.theworkpc.com:3217
-
audio_folder
MicRecords
-
audio_path
ApplicationPath
-
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
true
-
keylog_file
logs.dat
-
keylog_flag
false
-
keylog_folder
newtest
-
mouse_option
false
-
mutex
Rmc-EFKPJD
-
screenshot_crypt
false
-
screenshot_flag
false
-
screenshot_folder
Screenshots
-
screenshot_path
%AppData%
-
screenshot_time
10
-
take_screenshot_option
false
-
take_screenshot_time
5
Signatures
-
Remcos family
-
Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 2680 powershell.exe 5052 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 628 set thread context of 3404 628 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 93 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4972 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 7 IoCs
pid Process 628 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 628 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 2680 powershell.exe 5052 powershell.exe 628 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 2680 powershell.exe 5052 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 628 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe Token: SeDebugPrivilege 2680 powershell.exe Token: SeDebugPrivilege 5052 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3404 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe -
Suspicious use of WriteProcessMemory 19 IoCs
description pid Process procid_target PID 628 wrote to memory of 2680 628 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 87 PID 628 wrote to memory of 2680 628 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 87 PID 628 wrote to memory of 2680 628 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 87 PID 628 wrote to memory of 5052 628 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 89 PID 628 wrote to memory of 5052 628 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 89 PID 628 wrote to memory of 5052 628 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 89 PID 628 wrote to memory of 4972 628 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 91 PID 628 wrote to memory of 4972 628 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 91 PID 628 wrote to memory of 4972 628 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 91 PID 628 wrote to memory of 3404 628 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 93 PID 628 wrote to memory of 3404 628 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 93 PID 628 wrote to memory of 3404 628 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 93 PID 628 wrote to memory of 3404 628 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 93 PID 628 wrote to memory of 3404 628 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 93 PID 628 wrote to memory of 3404 628 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 93 PID 628 wrote to memory of 3404 628 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 93 PID 628 wrote to memory of 3404 628 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 93 PID 628 wrote to memory of 3404 628 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 93 PID 628 wrote to memory of 3404 628 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 93
Processes
-
C:\Users\Admin\AppData\Local\Temp\e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe"C:\Users\Admin\AppData\Local\Temp\e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:628 -
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\e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2680
-
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\LwGrjoPJzyBSZs.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5052
-
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\LwGrjoPJzyBSZs" /XML "C:\Users\Admin\AppData\Local\Temp\tmp68.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:4972
-
-
C:\Users\Admin\AppData\Local\Temp\e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe"C:\Users\Admin\AppData\Local\Temp\e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:3404
-
Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
530B
MD5ee99776085170228cca349b651548c47
SHA149a9c25e6f5651c2fd349944e0adfb03872ac4dc
SHA256847136cf5de0c434716fc94b54c3764caec19d31f2b0d3a8d50cdba5d0b50f91
SHA512ea3b8910a7dd793f09413860a92776b681dce9f88376770bb58a8a8e035a5e4d991bfadafc10e5aea31f2930fbed31abefb91ab0268fd28c51a82ab5a0d82b47
-
Filesize
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
-
Filesize
18KB
MD553a6becc1913e29866da2836931fdb16
SHA168e02bbc6759bb0d5b6d7beda7ac5888a9b57cd0
SHA256cc73874dae6d37ffd6052b3aa2efac20ea7a54125f48569b4a4fc23947ca3dc9
SHA51282f0ccfa2941834ce23259450ce994353d126ed153002f0184e13a498bc58035b4c95f363d54ee846e3a7437d405b422588c85fdf72c3661b0a8a8cd93cc22a8
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
-
Filesize
1KB
MD5b88581104801d0cc35e8804722220055
SHA1a3103560925ddf672b73bf3e4f1ee1d51fdc94bb
SHA2562eb42913f4b6780cb83ab4831463437c17e04a4fa218ddf2a6fda51574fdfa64
SHA512a1335c7631a10c5689783867ccbe998fcdcc045a36bf76f0a747c5b7ec66b9a835ff89405c1bd7bd8579ec0545700993d8c6f050be8fb42c73ca703c3acde38d