Analysis
- max time kernel
90s - max time network
158s - platform
windows10-2004_x64 - resource
win10v2004-en-20220112 - submitted
10/03/2022, 13:48
Static task
static1
Behavioral task
behavioral1
Sample
IRQ2107798.exe
Resource
win7-20220223-en
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
IRQ2107798.exe
Resource
win10v2004-en-20220112
0 signatures
0 seconds
General
- Target IRQ2107798.exe
- Size 464KB
- Sample220310-q35jwsfdd5
- SHA256 ed87b9dfabd0eafc5a11bc05d70837345f75d1648aeea59692e1f16d76ed6d91
- MD5 72d291d4fe60a5219a2f9ec4cb19fddf
- SHA1 cc2f42c47161d8d2a28c59bd66588d2abd9a0202
- SHA512 c49e9ccb71b510fd826fb317857c9fda234f7d1e09805a7a7d1318b72835f7ba0278e80ffb3393e571e3f249790be960de73d2084a4bb94cd08162d21656513f
- MD5 SHA1 SHA512
Score
10/10
Malware Config
Extracted
Family
-
lokibot
C2
-
http://164.90.194.235/?id=54083300496945222
-
http://kbfvzoboss.bid/alien/fre.php
-
http://alphastand.trade/alien/fre.php
-
http://alphastand.win/alien/fre.php
-
http://alphastand.top/alien/fre.php
Signatures
- Executes dropped EXE 2 IoCs
pid Process 2028 ieoowfybwa.exe 3172 ieoowfybwa.exe - Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook ieoowfybwa.exe Key opened \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook ieoowfybwa.exe Key opened \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook ieoowfybwa.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2028 set thread context of 3172 2028 ieoowfybwa.exe 64 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3172 ieoowfybwa.exe - Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 3572 wrote to memory of 2028 3572 IRQ2107798.exe 63 PID 3572 wrote to memory of 2028 3572 IRQ2107798.exe 63 PID 3572 wrote to memory of 2028 3572 IRQ2107798.exe 63 PID 2028 wrote to memory of 3172 2028 ieoowfybwa.exe 64 PID 2028 wrote to memory of 3172 2028 ieoowfybwa.exe 64 PID 2028 wrote to memory of 3172 2028 ieoowfybwa.exe 64 PID 2028 wrote to memory of 3172 2028 ieoowfybwa.exe 64 PID 2028 wrote to memory of 3172 2028 ieoowfybwa.exe 64 PID 2028 wrote to memory of 3172 2028 ieoowfybwa.exe 64 PID 2028 wrote to memory of 3172 2028 ieoowfybwa.exe 64 PID 2028 wrote to memory of 3172 2028 ieoowfybwa.exe 64 PID 2028 wrote to memory of 3172 2028 ieoowfybwa.exe 64 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook ieoowfybwa.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook ieoowfybwa.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\IRQ2107798.exe"C:\Users\Admin\AppData\Local\Temp\IRQ2107798.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3572 -
C:\Users\Admin\AppData\Local\Temp\ieoowfybwa.exeC:\Users\Admin\AppData\Local\Temp\ieoowfybwa.exe C:\Users\Admin\AppData\Local\Temp\fosavn2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2028 -
C:\Users\Admin\AppData\Local\Temp\ieoowfybwa.exeC:\Users\Admin\AppData\Local\Temp\ieoowfybwa.exe C:\Users\Admin\AppData\Local\Temp\fosavn3⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3172
-
-