Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
10-01-2025 14:10
Static task
static1
Behavioral task
behavioral1
Sample
e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe
Resource
win7-20240708-en
General
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Target
e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe
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Size
1011KB
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MD5
cbe2a525a70f1ae12ed19db3d2ce8a9a
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SHA1
c9ebbc22c4c793bd7ab2651b997aea1fb6651715
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SHA256
e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea
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SHA512
2b77c70e595b2237409769d99b7c3448f70853780fd865d7eb721d421d9cabc007fdd7a2e0ee7b401fea5951230bee848bb33d2c2aa0ffaee84ef3cae8bc7fd1
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SSDEEP
24576:e4Z8z1TQIYt/R6Zg2k85kP0vv4EvfiYPgPTatiI1LHx:e4SzmIoKNCPoZntPgPTatiIlx
Malware Config
Extracted
remcos
newtestHost
127.0.0.1:2404
jacksonnnn233.theworkpc.com:3217
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audio_folder
MicRecords
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audio_path
ApplicationPath
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audio_record_time
5
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connect_delay
0
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connect_interval
1
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copy_file
remcos.exe
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copy_folder
Remcos
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delete_file
false
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hide_file
false
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hide_keylog_file
false
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install_flag
false
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keylog_crypt
true
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keylog_file
logs.dat
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keylog_flag
false
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keylog_folder
newtest
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mouse_option
false
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mutex
Rmc-EFKPJD
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screenshot_crypt
false
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screenshot_flag
false
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screenshot_folder
Screenshots
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screenshot_path
%AppData%
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screenshot_time
10
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take_screenshot_option
false
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take_screenshot_time
5
Signatures
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Remcos family
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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 2564 powershell.exe 3664 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-1-5-21-3756129449-3121373848-4276368241-1000\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.
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 324 set thread context of 2532 324 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 96 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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 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 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 4752 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 9 IoCs
pid Process 324 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 324 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 2564 powershell.exe 3664 powershell.exe 324 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 324 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 324 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 2564 powershell.exe 3664 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 324 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe Token: SeDebugPrivilege 2564 powershell.exe Token: SeDebugPrivilege 3664 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2532 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe -
Suspicious use of WriteProcessMemory 22 IoCs
description pid Process procid_target PID 324 wrote to memory of 2564 324 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 89 PID 324 wrote to memory of 2564 324 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 89 PID 324 wrote to memory of 2564 324 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 89 PID 324 wrote to memory of 3664 324 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 91 PID 324 wrote to memory of 3664 324 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 91 PID 324 wrote to memory of 3664 324 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 91 PID 324 wrote to memory of 4752 324 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 93 PID 324 wrote to memory of 4752 324 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 93 PID 324 wrote to memory of 4752 324 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 93 PID 324 wrote to memory of 2164 324 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 95 PID 324 wrote to memory of 2164 324 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 95 PID 324 wrote to memory of 2164 324 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 95 PID 324 wrote to memory of 2532 324 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 96 PID 324 wrote to memory of 2532 324 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 96 PID 324 wrote to memory of 2532 324 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 96 PID 324 wrote to memory of 2532 324 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 96 PID 324 wrote to memory of 2532 324 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 96 PID 324 wrote to memory of 2532 324 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 96 PID 324 wrote to memory of 2532 324 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 96 PID 324 wrote to memory of 2532 324 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 96 PID 324 wrote to memory of 2532 324 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 96 PID 324 wrote to memory of 2532 324 e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe 96
Processes
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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:324 -
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:2564
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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:3664
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\LwGrjoPJzyBSZs" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBA28.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:4752
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C:\Users\Admin\AppData\Local\Temp\e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe"C:\Users\Admin\AppData\Local\Temp\e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe"2⤵PID:2164
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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:2532
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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
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Filesize
530B
MD5a625c799a6d2b79fca944d8570cc0412
SHA1f221cf6d47f8a94b4c0f407465a945fb298bf088
SHA25632d7672bbfab4000cd3dd947fd6c63d3a4d7d7a95c79b4b70a7f8d7f836ad679
SHA512548f0728311cebf0acf055dab9dac1831433b93332013e90ae1723a8c7a2ff4a51e68782800b2600640234b24aa941eb79e49edd0aae4590ce2d46d45d74527b
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Filesize
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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Filesize
18KB
MD51b2fa6c59e65bdffd032ccda7de77863
SHA1b3c6d67b5fd9bdd7a5caab03364eec90e8bbd5fb
SHA25665eb8e0df8ccb3ac0ef0fe2350a2b51e28d7fb2e470fc003d9cc9c3113ac08ec
SHA512ff7a8f3b8d4939abe63ab27c8c605cdab88a780416d084c1703a4092cd02e03dd3b248ede401501e36123ad9a4ee34d292366b4e632fca06bd8583b339806729
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD5901537224d9913875126f803dc0c16be
SHA1ae29469671d5cb0ba96621138cd15d552f2d2ad7
SHA256e4d9a0869f6bb8feb6114ddaa5eb5dab44372d516577ce88136b59956fc5dcbb
SHA512b6bc370937e9000389297f23d62116923b41f0e483fde3af09976e3f40e554cbd7b34630eb30ac7174d5e70202f4eb0ee81027bdcefb8e70c5b37bc4ca727c27