Analysis
-
max time kernel
94s -
max time network
122s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
03-08-2024 04:13
Static task
static1
Behavioral task
behavioral1
Sample
0f674147118b728504faa4e9ee9be1f2.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
0f674147118b728504faa4e9ee9be1f2.exe
Resource
win10v2004-20240802-en
General
-
Target
0f674147118b728504faa4e9ee9be1f2.exe
-
Size
995KB
-
MD5
0f674147118b728504faa4e9ee9be1f2
-
SHA1
d1decfde4071500708161329f9e0c29e85fea315
-
SHA256
f7a08ebdae40fcb8cdc61a569fdf42b9e65d2dd8f88a4cca9cae0e632a3d8f53
-
SHA512
584f4b6caf6e12c692fb8a450c98931910a50f89f424adb10f349db3b7b8f8b485dbe8c7f0731f5d8a2e330973385b6d9692822abc398817db8a2c21aef33250
-
SSDEEP
24576:Cf+6UNxk0J9qt3BGVF+gyToYisepcgq9VB0dEV:CG6U80JAt3BGVF2ksepcnjB0d2
Malware Config
Extracted
xworm
5.0
henzz.ddns.net:7000
vtEVqifwQsIiyHfJ
-
install_file
USB.exe
Extracted
redline
Henz
54.37.93.250:45867
Signatures
-
Detect Xworm Payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/3420-20-0x0000000000400000-0x0000000000410000-memory.dmp family_xworm -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/916-121-0x0000000000400000-0x000000000041E000-memory.dmp family_redline -
SectopRAT payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/916-121-0x0000000000400000-0x000000000041E000-memory.dmp family_sectoprat -
StormKitty
StormKitty is an open source info stealer written in C#.
-
StormKitty payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/3420-78-0x0000000007660000-0x0000000007780000-memory.dmp family_stormkitty -
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
-
Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
-
Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
0f674147118b728504faa4e9ee9be1f2.exe0f674147118b728504faa4e9ee9be1f2.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Control Panel\International\Geo\Nation 0f674147118b728504faa4e9ee9be1f2.exe Key value queried \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Control Panel\International\Geo\Nation 0f674147118b728504faa4e9ee9be1f2.exe -
Executes dropped EXE 1 IoCs
Processes:
bwemsg.exepid process 4736 bwemsg.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
-
Suspicious use of SetThreadContext 2 IoCs
Processes:
0f674147118b728504faa4e9ee9be1f2.exebwemsg.exedescription pid process target process PID 5096 set thread context of 3420 5096 0f674147118b728504faa4e9ee9be1f2.exe 0f674147118b728504faa4e9ee9be1f2.exe PID 4736 set thread context of 916 4736 bwemsg.exe RegSvcs.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1660 3420 WerFault.exe 0f674147118b728504faa4e9ee9be1f2.exe -
System Location Discovery: System Language Discovery 1 TTPs 6 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
powershell.exeschtasks.exe0f674147118b728504faa4e9ee9be1f2.exebwemsg.exeRegSvcs.exe0f674147118b728504faa4e9ee9be1f2.exedescription ioc process 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 0f674147118b728504faa4e9ee9be1f2.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bwemsg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegSvcs.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 0f674147118b728504faa4e9ee9be1f2.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
-
Suspicious behavior: EnumeratesProcesses 7 IoCs
Processes:
0f674147118b728504faa4e9ee9be1f2.exepowershell.exe0f674147118b728504faa4e9ee9be1f2.exeRegSvcs.exepid process 5096 0f674147118b728504faa4e9ee9be1f2.exe 5096 0f674147118b728504faa4e9ee9be1f2.exe 2300 powershell.exe 2300 powershell.exe 3420 0f674147118b728504faa4e9ee9be1f2.exe 916 RegSvcs.exe 916 RegSvcs.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
0f674147118b728504faa4e9ee9be1f2.exepowershell.exe0f674147118b728504faa4e9ee9be1f2.exeRegSvcs.exedescription pid process Token: SeDebugPrivilege 5096 0f674147118b728504faa4e9ee9be1f2.exe Token: SeDebugPrivilege 2300 powershell.exe Token: SeDebugPrivilege 3420 0f674147118b728504faa4e9ee9be1f2.exe Token: SeDebugPrivilege 916 RegSvcs.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
0f674147118b728504faa4e9ee9be1f2.exepid process 3420 0f674147118b728504faa4e9ee9be1f2.exe -
Suspicious use of WriteProcessMemory 28 IoCs
Processes:
0f674147118b728504faa4e9ee9be1f2.exe0f674147118b728504faa4e9ee9be1f2.exebwemsg.exedescription pid process target process PID 5096 wrote to memory of 2300 5096 0f674147118b728504faa4e9ee9be1f2.exe powershell.exe PID 5096 wrote to memory of 2300 5096 0f674147118b728504faa4e9ee9be1f2.exe powershell.exe PID 5096 wrote to memory of 2300 5096 0f674147118b728504faa4e9ee9be1f2.exe powershell.exe PID 5096 wrote to memory of 1988 5096 0f674147118b728504faa4e9ee9be1f2.exe schtasks.exe PID 5096 wrote to memory of 1988 5096 0f674147118b728504faa4e9ee9be1f2.exe schtasks.exe PID 5096 wrote to memory of 1988 5096 0f674147118b728504faa4e9ee9be1f2.exe schtasks.exe PID 5096 wrote to memory of 4448 5096 0f674147118b728504faa4e9ee9be1f2.exe 0f674147118b728504faa4e9ee9be1f2.exe PID 5096 wrote to memory of 4448 5096 0f674147118b728504faa4e9ee9be1f2.exe 0f674147118b728504faa4e9ee9be1f2.exe PID 5096 wrote to memory of 4448 5096 0f674147118b728504faa4e9ee9be1f2.exe 0f674147118b728504faa4e9ee9be1f2.exe PID 5096 wrote to memory of 3420 5096 0f674147118b728504faa4e9ee9be1f2.exe 0f674147118b728504faa4e9ee9be1f2.exe PID 5096 wrote to memory of 3420 5096 0f674147118b728504faa4e9ee9be1f2.exe 0f674147118b728504faa4e9ee9be1f2.exe PID 5096 wrote to memory of 3420 5096 0f674147118b728504faa4e9ee9be1f2.exe 0f674147118b728504faa4e9ee9be1f2.exe PID 5096 wrote to memory of 3420 5096 0f674147118b728504faa4e9ee9be1f2.exe 0f674147118b728504faa4e9ee9be1f2.exe PID 5096 wrote to memory of 3420 5096 0f674147118b728504faa4e9ee9be1f2.exe 0f674147118b728504faa4e9ee9be1f2.exe PID 5096 wrote to memory of 3420 5096 0f674147118b728504faa4e9ee9be1f2.exe 0f674147118b728504faa4e9ee9be1f2.exe PID 5096 wrote to memory of 3420 5096 0f674147118b728504faa4e9ee9be1f2.exe 0f674147118b728504faa4e9ee9be1f2.exe PID 5096 wrote to memory of 3420 5096 0f674147118b728504faa4e9ee9be1f2.exe 0f674147118b728504faa4e9ee9be1f2.exe PID 3420 wrote to memory of 4736 3420 0f674147118b728504faa4e9ee9be1f2.exe bwemsg.exe PID 3420 wrote to memory of 4736 3420 0f674147118b728504faa4e9ee9be1f2.exe bwemsg.exe PID 3420 wrote to memory of 4736 3420 0f674147118b728504faa4e9ee9be1f2.exe bwemsg.exe PID 4736 wrote to memory of 916 4736 bwemsg.exe RegSvcs.exe PID 4736 wrote to memory of 916 4736 bwemsg.exe RegSvcs.exe PID 4736 wrote to memory of 916 4736 bwemsg.exe RegSvcs.exe PID 4736 wrote to memory of 916 4736 bwemsg.exe RegSvcs.exe PID 4736 wrote to memory of 916 4736 bwemsg.exe RegSvcs.exe PID 4736 wrote to memory of 916 4736 bwemsg.exe RegSvcs.exe PID 4736 wrote to memory of 916 4736 bwemsg.exe RegSvcs.exe PID 4736 wrote to memory of 916 4736 bwemsg.exe RegSvcs.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\0f674147118b728504faa4e9ee9be1f2.exe"C:\Users\Admin\AppData\Local\Temp\0f674147118b728504faa4e9ee9be1f2.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:5096 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\swZCJnIb.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2300 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\swZCJnIb" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC0DF.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:1988 -
C:\Users\Admin\AppData\Local\Temp\0f674147118b728504faa4e9ee9be1f2.exe"C:\Users\Admin\AppData\Local\Temp\0f674147118b728504faa4e9ee9be1f2.exe"2⤵PID:4448
-
C:\Users\Admin\AppData\Local\Temp\0f674147118b728504faa4e9ee9be1f2.exe"C:\Users\Admin\AppData\Local\Temp\0f674147118b728504faa4e9ee9be1f2.exe"2⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3420 -
C:\Users\Admin\AppData\Local\Temp\bwemsg.exe"C:\Users\Admin\AppData\Local\Temp\bwemsg.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4736 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"4⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:916 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3420 -s 22363⤵
- Program crash
PID:1660
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3420 -ip 34201⤵PID:4320
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
2Credentials In Files
2Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
-
Filesize
522KB
MD548848dc652fd9227f5383c9abfc5bae1
SHA1c0e7bc68784a9bafe9f0c43d7a3b1f52f724e22e
SHA25697c6fe300a253318d1d0a83a4199786c478ddcafaf6eec44804b8fb6f06902bd
SHA512aba97da36bc65355c9aed66755ebdfec5b274ce490d117ad3cd74173b041264dffac7d80ec411affd424ecb52a7842edb721748edbcae70d1ba65d2c3b49460a
-
Filesize
40KB
MD5a182561a527f929489bf4b8f74f65cd7
SHA18cd6866594759711ea1836e86a5b7ca64ee8911f
SHA25642aad7886965428a941508b776a666a4450eb658cb90e80fae1e7457fc71f914
SHA5129bc3bf5a82f6f057e873adebd5b7a4c64adef966537ab9c565fe7c4bb3582e2e485ff993d5ab8a6002363231958fabd0933b48811371b8c155eaa74592b66558
-
Filesize
114KB
MD5e110cbe124e96c721e3839076f73aa99
SHA102c668c17c7fae5613073e9641bc9bcff96c65a0
SHA256a793f3d212f395bfc8973231a22a6013c0e334443aa4172a8b5d611bb0f378a7
SHA5128d91ff245f703e5dbee68085e9ca0de4b2fc044befcf79977f46bb8bfd908fa0e22ec0dd6a2b400e9ff447f888b550635ed82ebda18575d17b1f3d478a45f5dc
-
Filesize
48KB
MD5349e6eb110e34a08924d92f6b334801d
SHA1bdfb289daff51890cc71697b6322aa4b35ec9169
SHA256c9fd7be4579e4aa942e8c2b44ab10115fa6c2fe6afd0c584865413d9d53f3b2a
SHA5122a635b815a5e117ea181ee79305ee1baf591459427acc5210d8c6c7e447be3513ead871c605eb3d32e4ab4111b2a335f26520d0ef8c1245a4af44e1faec44574
-
Filesize
20KB
MD549693267e0adbcd119f9f5e02adf3a80
SHA13ba3d7f89b8ad195ca82c92737e960e1f2b349df
SHA256d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f
SHA512b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2
-
Filesize
116KB
MD5f70aa3fa04f0536280f872ad17973c3d
SHA150a7b889329a92de1b272d0ecf5fce87395d3123
SHA2568d782aa65de6db3538a14da82216e96d5e0a3c60496726e3541a8165bccc65f8
SHA51230675c5c610d9aa32a4c4a4d9c3af7570823cd197f8d2a709222c78e2cd15304bbed80e233e3674ec2f6e33d1961c67fd6a46dc8ba8b1a301cd0722932c03c84
-
Filesize
96KB
MD540f3eb83cc9d4cdb0ad82bd5ff2fb824
SHA1d6582ba879235049134fa9a351ca8f0f785d8835
SHA256cdd772b00ae53d4050150552b67028b7344bb1d345bceb495151cc969c27a0a0
SHA512cdd4dbf0b1ba73464cd7c5008dc05458862e5f608e336b53638a14965becd4781cdea595fd6bd18d0bf402dccffd719da292a6ce67d359527b4691dc6d6d4cc2
-
Filesize
1KB
MD58b21e7e07d0b2bfafc36dbd8c5e8ee07
SHA1725866beb9082ca6c485c1f0b20052ddeb577921
SHA256421132b7758cf3c558dea8bb666c929820730eeff6b52fdeb65fb8943e828b9d
SHA512f7baceee853ed5057104fc87f3d286bb5ce51765e73e47688fd13cba829a97bc5d4060bc2e7ec6ae3550bfdce1ea886c7022ff52e2cf3d9dff325a78acc3a0aa