quasar | 41ed0732dc7032c3e345ea7dfa9522803d2b306e1ef149ebdd74f7ecfe9f17e8

Analysis

max time kernel
1046s
max time network
1050s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
16/08/2024, 15:29

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General

Target
svchost.exe
Size 409KB
Sample240816-sxcm2ascpb
SHA256 41ed0732dc7032c3e345ea7dfa9522803d2b306e1ef149ebdd74f7ecfe9f17e8
MD5 e8d65fc5ddc235ab81a78b0caebe13c8
SHA1 f2200ae68ba21fbbf7e854281e4ab636e3a256e3
SHA512 afe6cf22e57eac8589d1e2fbf198eee75795969a5f2e81a804a2569e411a16a161d618e7edc2b816ec55b0bfba4ea9c33f017af51d6f382076c517ab7b93f30c
SSDEEP 12288:qpiREGJMIexhVD+R5aa9vM4DRShuISW2JM:uwpJUi39vM4DRAuQ
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

quasar seroxen | v3.1.5 |discovery spyware trojan

Malware Config

Extracted

Family

quasar

Version

3.1.5

Botnet

SeroXen | v3.1.5 |

dating-mpegs.gl.at.ply.gg:6566

Mutex

$Sxr-jy6vh8CtEJL5ceZuIb

Attributes

encryption_key
M1SAZZUtbnQqZ8RvEnLb
install_name
$sxr-powershell.exe
log_directory
$sxr-Logs
reconnect_delay
3000
startup_key
Powershell
subdirectory
$sxr-seroxen2

Signatures

Quasar RAT
Quasar is an open source Remote Access Tool.
trojan spyware quasar

Quasar payload 2 IoCs

resource	yara_rule
behavioral2/memory/4576-1-0x0000000000C70000-0x0000000000CDC000-memory.dmp	family_quasar
behavioral2/files/0x000400000002aad0-10.dat	family_quasar

Executes dropped EXE 1 IoCs

pid	Process
380	$sxr-powershell.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
1	ip-api.com

Drops file in System32 directory 4 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\$sxr-seroxen2\$sxr-powershell.exe	svchost.exe
File opened for modification	C:\Windows\SysWOW64\$sxr-seroxen2\$sxr-powershell.exe	svchost.exe
File opened for modification	C:\Windows\SysWOW64\$sxr-seroxen2\$sxr-powershell.exe	$sxr-powershell.exe
File opened for modification	C:\Windows\SysWOW64\$sxr-seroxen2	$sxr-powershell.exe

System Location Discovery: System Language Discovery 1 TTPs 8 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	chcp.com
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	notepad.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	$sxr-powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	SCHTASKS.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Modifies registry class 56 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2	notepad.exe
Key created	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}	notepad.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\IconSize = "16"	notepad.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff	notepad.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\ColInfo = 00000000000000000000000000000000fddfdffd100000000000000000000000040000001800000030f125b7ef471a10a5f102608c9eebac0a0000001001000030f125b7ef471a10a5f102608c9eebac0e0000009000000030f125b7ef471a10a5f102608c9eebac040000007800000030f125b7ef471a10a5f102608c9eebac0c00000050000000	notepad.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\1\NodeSlot = "2"	notepad.exe
Key created	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	notepad.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\ColInfo = 00000000000000000000000000000000fddfdffd100000000000000000000000040000001800000030f125b7ef471a10a5f102608c9eebac0a0000001001000030f125b7ef471a10a5f102608c9eebac0e0000009000000030f125b7ef471a10a5f102608c9eebac040000007800000030f125b7ef471a10a5f102608c9eebac0c00000050000000	notepad.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 19002f433a5c000000000000000000000000000000000000000000	notepad.exe
Key created	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	notepad.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\LogicalViewMode = "1"	notepad.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\IconSize = "16"	notepad.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\1 = 3a002e803accbfb42cdb4c42b0297fe99a87c641260001002600efbe11000000f3c2f877f0e4da0189a9bd09f7e4da0189a9bd09f7e4da0114000000	notepad.exe
Key created	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0	notepad.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1"	notepad.exe
Key created	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1	notepad.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02	notepad.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\LogicalViewMode = "1"	notepad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByKey:FMTID = "{00000000-0000-0000-0000-000000000000}"	notepad.exe
Key created	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg	notepad.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupView = "0"	notepad.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 0100000000000000ffffffff	notepad.exe
Key created	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}	notepad.exe
Key created	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell	notepad.exe
Key created	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0	notepad.exe
Key created	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell	notepad.exe
Key created	\Registry\User\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\NotificationData	notepad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Generic"	notepad.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByDirection = "1"	notepad.exe
Key created	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags	notepad.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\FFlags = "1092616257"	notepad.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\FFlags = "1"	notepad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell\SniffedFolderType = "Generic"	notepad.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\Mode = "4"	notepad.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\FFlags = "1092616257"	notepad.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByDirection = "1"	notepad.exe
Key created	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings	notepad.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000	notepad.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\Mode = "4"	notepad.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 0202	notepad.exe
Key created	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg	notepad.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\Sort = 000000000000000000000000000000000100000030f125b7ef471a10a5f102608c9eebac0a00000001000000	notepad.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff	notepad.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\Sort = 000000000000000000000000000000000100000030f125b7ef471a10a5f102608c9eebac0a00000001000000	notepad.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByKey:PID = "0"	notepad.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff	notepad.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	notepad.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\1\MRUListEx = ffffffff	notepad.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupView = "0"	notepad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByKey:FMTID = "{00000000-0000-0000-0000-000000000000}"	notepad.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByKey:PID = "0"	notepad.exe
Key created	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	notepad.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots	notepad.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff	notepad.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\FFlags = "1"	notepad.exe
Key created	\REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\1	notepad.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 3 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2076	schtasks.exe
4444	schtasks.exe
2884	SCHTASKS.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4576	svchost.exe
Token: SeDebugPrivilege	380	$sxr-powershell.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
380	$sxr-powershell.exe
572	notepad.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 4576 wrote to memory of 4444	4576	svchost.exe	79
PID 4576 wrote to memory of 4444	4576	svchost.exe	79
PID 4576 wrote to memory of 4444	4576	svchost.exe	79
PID 4576 wrote to memory of 380	4576	svchost.exe	81
PID 4576 wrote to memory of 380	4576	svchost.exe	81
PID 4576 wrote to memory of 380	4576	svchost.exe	81
PID 4576 wrote to memory of 2884	4576	svchost.exe	82
PID 4576 wrote to memory of 2884	4576	svchost.exe	82
PID 4576 wrote to memory of 2884	4576	svchost.exe	82
PID 380 wrote to memory of 2076	380	$sxr-powershell.exe	84
PID 380 wrote to memory of 2076	380	$sxr-powershell.exe	84
PID 380 wrote to memory of 2076	380	$sxr-powershell.exe	84
PID 380 wrote to memory of 1088	380	$sxr-powershell.exe	87
PID 380 wrote to memory of 1088	380	$sxr-powershell.exe	87
PID 380 wrote to memory of 1088	380	$sxr-powershell.exe	87
PID 1088 wrote to memory of 3036	1088	cmd.exe	89
PID 1088 wrote to memory of 3036	1088	cmd.exe	89
PID 1088 wrote to memory of 3036	1088	cmd.exe	89
PID 1088 wrote to memory of 572	1088	cmd.exe	90
PID 1088 wrote to memory of 572	1088	cmd.exe	90
PID 1088 wrote to memory of 572	1088	cmd.exe	90

C:\Users\Admin\AppData\Local\Temp\svchost.exe
"C:\Users\Admin\AppData\Local\Temp\svchost.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4576
- C:\Windows\SysWOW64\schtasks.exe
  "schtasks" /create /tn "Powershell" /sc ONLOGON /tr "C:\Users\Admin\AppData\Local\Temp\svchost.exe" /rl HIGHEST /f
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:4444
- C:\Windows\SysWOW64\$sxr-seroxen2\$sxr-powershell.exe
  "C:\Windows\SysWOW64\$sxr-seroxen2\$sxr-powershell.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:380
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks" /create /tn "Powershell" /sc ONLOGON /tr "C:\Windows\SysWOW64\$sxr-seroxen2\$sxr-powershell.exe" /rl HIGHEST /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:2076
- - C:\Windows\SysWOW64\cmd.exe
    "cmd" /K
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1088
  - - C:\Windows\SysWOW64\chcp.com
      chcp 437
      4⤵
      System Location Discovery: System Language Discovery
      PID:3036
  - - C:\Windows\SysWOW64\notepad.exe
      notepad.exe
      4⤵
      System Location Discovery: System Language Discovery
      Modifies registry class
      Suspicious use of SetWindowsHookEx
      PID:572
- C:\Windows\SysWOW64\SCHTASKS.exe
  "SCHTASKS.exe" /create /tn "$77svchost.exe" /tr "'C:\Users\Admin\AppData\Local\Temp\svchost.exe'" /sc onlogon /rl HIGHEST
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2884

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

$sxr-powershell.exe

Path C:\Windows\SysWOW64\$sxr-seroxen2\$sxr-powershell.exe
Size 409KB
SHA256 41ed0732dc7032c3e345ea7dfa9522803d2b306e1ef149ebdd74f7ecfe9f17e8
MD5 e8d65fc5ddc235ab81a78b0caebe13c8
SHA1 f2200ae68ba21fbbf7e854281e4ab636e3a256e3
SHA512 afe6cf22e57eac8589d1e2fbf198eee75795969a5f2e81a804a2569e411a16a161d618e7edc2b816ec55b0bfba4ea9c33f017af51d6f382076c517ab7b93f30c
SSDEEP 12288:qpiREGJMIexhVD+R5aa9vM4DRShuISW2JM:uwpJUi39vM4DRAuQ
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/380-18-0x0000000074610000-0x0000000074DC1000-memory.dmp

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memory/380-17-0x0000000074610000-0x0000000074DC1000-memory.dmp

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memory/380-16-0x0000000006930000-0x000000000693A000-memory.dmp

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memory/380-13-0x0000000074610000-0x0000000074DC1000-memory.dmp

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memory/380-12-0x0000000074610000-0x0000000074DC1000-memory.dmp

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memory/4576-3-0x0000000005EF0000-0x0000000005F82000-memory.dmp

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memory/4576-6-0x0000000007030000-0x000000000706C000-memory.dmp

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memory/4576-5-0x0000000006BE0000-0x0000000006BF2000-memory.dmp

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memory/4576-4-0x0000000005F90000-0x0000000005FF6000-memory.dmp

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memory/4576-0-0x000000007461E000-0x000000007461F000-memory.dmp

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memory/4576-2-0x00000000063B0000-0x0000000006956000-memory.dmp

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memory/4576-1-0x0000000000C70000-0x0000000000CDC000-memory.dmp

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads