quasar | 630001fa4519808fd9203d695549174388a58f1a164a0abe29478d3685a74f26

General

Target

19451df9007da7ff2487be92a77fa250_NeikiAnalytics.exe
Size

3.1MB
MD5

19451df9007da7ff2487be92a77fa250
SHA1

fca38124a0a074a09b1f34b322073acb2721b86e
SHA256

630001fa4519808fd9203d695549174388a58f1a164a0abe29478d3685a74f26
SHA512

80c62c24bd3a17fb0001074ab076a1d60ee65d39ada969c13d9057423fbcaaf447308712ec073c74c0e36e1131c10a4bdb86e9d03563f1fa2f447bb53f581dc9
SSDEEP

49152:4v5I22SsaNYfdPBldt698dBcjHj0+o+KMfutoGdZU8zTHHB72eh2NT:4v622SsaNYfdPBldt6+dBcjHj0+o+OJ

Score

10^/10

quasar hawa slave spyware trojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Hawa Slave

C2

having-bunny.gl.at.ply.gg:32381

Mutex

c043154e-c770-47c9-83a7-6cfcfe2e8a81

Attributes

encryption_key
89EA4FFE5F728FABCCAA501D85497C89A98F95CB
install_name
powershell.exe
log_directory
Logs
reconnect_delay
3000
startup_key
svchost
subdirectory
SubDir

Signatures

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

Quasar payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4700-1-0x0000000000D90000-0x00000000010B4000-memory.dmp	family_quasar
C:\Users\Admin\AppData\Roaming\SubDir\powershell.exe	family_quasar

Executes dropped EXE 1 IoCs

Processes:

powershell.exe

pid process

2968 powershell.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exeschtasks.exe

pid process

2852 schtasks.exe
2996 schtasks.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

19451df9007da7ff2487be92a77fa250_NeikiAnalytics.exepowershell.exe

description pid process

Token: SeDebugPrivilege 4700 19451df9007da7ff2487be92a77fa250_NeikiAnalytics.exe
Token: SeDebugPrivilege 2968 powershell.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

powershell.exe

pid process

2968 powershell.exe
Suspicious use of SendNotifyMessage 1 IoCs

Processes:

powershell.exe

pid process

2968 powershell.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

powershell.exe

pid process

2968 powershell.exe

pid	process
2968	powershell.exe

pid	process
2852	schtasks.exe
2996	schtasks.exe

description	pid	process
Token: SeDebugPrivilege	4700	19451df9007da7ff2487be92a77fa250_NeikiAnalytics.exe
Token: SeDebugPrivilege	2968	powershell.exe

pid	process
2968	powershell.exe

pid	process
2968	powershell.exe

pid	process
2968	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

19451df9007da7ff2487be92a77fa250_NeikiAnalytics.exepowershell.exe

description	pid	process	target process
PID 4700 wrote to memory of 2852	4700	19451df9007da7ff2487be92a77fa250_NeikiAnalytics.exe	schtasks.exe
PID 4700 wrote to memory of 2852	4700	19451df9007da7ff2487be92a77fa250_NeikiAnalytics.exe	schtasks.exe
PID 4700 wrote to memory of 2968	4700	19451df9007da7ff2487be92a77fa250_NeikiAnalytics.exe	powershell.exe
PID 4700 wrote to memory of 2968	4700	19451df9007da7ff2487be92a77fa250_NeikiAnalytics.exe	powershell.exe
PID 2968 wrote to memory of 2996	2968	powershell.exe	schtasks.exe
PID 2968 wrote to memory of 2996	2968	powershell.exe	schtasks.exe

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\19451df9007da7ff2487be92a77fa250_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\19451df9007da7ff2487be92a77fa250_NeikiAnalytics.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4700

C:\Windows\SYSTEM32\schtasks.exe
"schtasks" /create /tn "svchost" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\powershell.exe" /rl HIGHEST /f
2⤵
- Creates scheduled task(s)
PID:2852

C:\Users\Admin\AppData\Roaming\SubDir\powershell.exe
"C:\Users\Admin\AppData\Roaming\SubDir\powershell.exe"
2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2968

C:\Windows\SYSTEM32\schtasks.exe
"schtasks" /create /tn "svchost" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\powershell.exe" /rl HIGHEST /f
3⤵
- Creates scheduled task(s)
PID:2996

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Query Registry

1

T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Roaming\SubDir\powershell.exe
Filesize
3.1MB

MD5
19451df9007da7ff2487be92a77fa250

SHA1
fca38124a0a074a09b1f34b322073acb2721b86e

SHA256
630001fa4519808fd9203d695549174388a58f1a164a0abe29478d3685a74f26

SHA512
80c62c24bd3a17fb0001074ab076a1d60ee65d39ada969c13d9057423fbcaaf447308712ec073c74c0e36e1131c10a4bdb86e9d03563f1fa2f447bb53f581dc9

Download Submit
memory/2968-9-0x00007FFEE9C40000-0x00007FFEEA701000-memory.dmp

Filesize
10.8MB

Download
memory/2968-11-0x00007FFEE9C40000-0x00007FFEEA701000-memory.dmp

Filesize
10.8MB

Download
memory/2968-12-0x000000001C3F0000-0x000000001C440000-memory.dmp

Filesize
320KB

Download
memory/2968-13-0x000000001C500000-0x000000001C5B2000-memory.dmp

Filesize
712KB

Download
memory/2968-14-0x00007FFEE9C40000-0x00007FFEEA701000-memory.dmp

Filesize
10.8MB

Download
memory/4700-0-0x00007FFEE9C43000-0x00007FFEE9C45000-memory.dmp

Filesize
8KB

Download
memory/4700-1-0x0000000000D90000-0x00000000010B4000-memory.dmp

Filesize
3.1MB

Download
memory/4700-2-0x00007FFEE9C40000-0x00007FFEEA701000-memory.dmp

Filesize
10.8MB

Download
memory/4700-10-0x00007FFEE9C40000-0x00007FFEEA701000-memory.dmp

Filesize
10.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads