qakbot | 930720542f939e3e3898d050207ca4031ee880354b04628982810fab3679fcf5

General

Target

gylsls.exe
Size

1.9MB
MD5

c4aa01094ee8c81ca65cee2452471acb
SHA1

a0047717b3eb00b5705403290744004ab313107b
SHA256

930720542f939e3e3898d050207ca4031ee880354b04628982810fab3679fcf5
SHA512

4d8231dd9f71d88d20a58cf1591654a5590dac111007daf710247e83c54c45c937a9a90f2edec7b10f56cacf04889806d580ae282f7cb7c0c3203c6856c9f122

Score

10^/10

qakbot notset 1604404534 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

notset

Campaign

1604404534

Credentials

Protocol: ftp
Host:
192.185.5.208
Port:
21
Username:
logger@dustinkeeling.com
Password:
NxdkxAp4dUsY

Protocol: ftp
Host:
162.241.218.118
Port:
21
Username:
logger@misterexterior.com
Password:
EcOV0DyGVgVN

Protocol: ftp
Host:
69.89.31.139
Port:
21
Username:
cpanel@vivekharris-architects.com
Password:
fcR7OvyLrMW6!

Protocol: ftp
Host:
169.207.67.14
Port:
21
Username:
cpanel@dovetailsolar.com
Password:
eQyicNLzzqPN

C2

67.6.55.77:443

89.136.39.108:443

2.50.58.76:443

188.25.158.61:443

45.63.107.192:995

45.32.154.10:443

94.52.160.116:443

45.63.107.192:2222

45.63.107.192:443

72.204.242.138:465

84.117.176.32:443

95.77.223.148:443

47.146.39.147:443

41.225.13.128:8443

80.14.209.42:2222

190.220.8.10:995

66.76.105.194:443

105.101.69.242:443

89.33.87.107:443

75.136.40.155:443

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Executes dropped EXE 2 IoCs

Processes:

ausyo.exeausyo.exe

pid process

940 ausyo.exe
3340 ausyo.exe

pid	process
940	ausyo.exe
3340	ausyo.exe

Checks SCSI registry key(s) 3 TTPs 12 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

gylsls.exeausyo.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\Service	gylsls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_&PROD_HEARTDISK\4&37CE57BA&0&000000	gylsls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_SANU&PROD_SANU_DVD-ROM\4&37CE57BA&0&010000	gylsls.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\DeviceDesc	gylsls.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\DeviceDesc	gylsls.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\Service	gylsls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_SANU&PROD_SANU_DVD-ROM\4&37CE57BA&0&010000	ausyo.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\DeviceDesc	ausyo.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\Service	ausyo.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_&PROD_HEARTDISK\4&37CE57BA&0&000000	ausyo.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\DeviceDesc	ausyo.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\Service	ausyo.exe

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

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

508 schtasks.exe

pid	process
508	schtasks.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes:

gylsls.exegylsls.exeausyo.exeausyo.exeexplorer.exegylsls.exe

pid	process
412	gylsls.exe
412	gylsls.exe
860	gylsls.exe
860	gylsls.exe
860	gylsls.exe
860	gylsls.exe
940	ausyo.exe
940	ausyo.exe
3340	ausyo.exe
3340	ausyo.exe
3340	ausyo.exe
3340	ausyo.exe
3780	explorer.exe
3780	explorer.exe
3780	explorer.exe
3780	explorer.exe
1312	gylsls.exe
1312	gylsls.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

ausyo.exe

pid process

940 ausyo.exe

pid	process
940	ausyo.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

gylsls.exeausyo.exe

description	pid	process	target process
PID 412 wrote to memory of 860	412	gylsls.exe	gylsls.exe
PID 412 wrote to memory of 860	412	gylsls.exe	gylsls.exe
PID 412 wrote to memory of 860	412	gylsls.exe	gylsls.exe
PID 412 wrote to memory of 940	412	gylsls.exe	ausyo.exe
PID 412 wrote to memory of 940	412	gylsls.exe	ausyo.exe
PID 412 wrote to memory of 940	412	gylsls.exe	ausyo.exe
PID 412 wrote to memory of 508	412	gylsls.exe	schtasks.exe
PID 412 wrote to memory of 508	412	gylsls.exe	schtasks.exe
PID 412 wrote to memory of 508	412	gylsls.exe	schtasks.exe
PID 940 wrote to memory of 3340	940	ausyo.exe	ausyo.exe
PID 940 wrote to memory of 3340	940	ausyo.exe	ausyo.exe
PID 940 wrote to memory of 3340	940	ausyo.exe	ausyo.exe
PID 940 wrote to memory of 3780	940	ausyo.exe	explorer.exe
PID 940 wrote to memory of 3780	940	ausyo.exe	explorer.exe
PID 940 wrote to memory of 3780	940	ausyo.exe	explorer.exe
PID 940 wrote to memory of 3780	940	ausyo.exe	explorer.exe

C:\Users\Admin\AppData\Local\Temp\gylsls.exe
"C:\Users\Admin\AppData\Local\Temp\gylsls.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:412

C:\Users\Admin\AppData\Local\Temp\gylsls.exe
C:\Users\Admin\AppData\Local\Temp\gylsls.exe /C
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
PID:860

C:\Users\Admin\AppData\Roaming\Microsoft\Wncttlos\ausyo.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Wncttlos\ausyo.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:940

C:\Users\Admin\AppData\Roaming\Microsoft\Wncttlos\ausyo.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Wncttlos\ausyo.exe /C
3⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
PID:3340

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:3780

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn dlsyufz /tr "\"C:\Users\Admin\AppData\Local\Temp\gylsls.exe\" /I dlsyufz" /SC ONCE /Z /ST 14:45 /ET 14:57
2⤵
- Creates scheduled task(s)
PID:508

C:\Users\Admin\AppData\Local\Temp\gylsls.exe
C:\Users\Admin\AppData\Local\Temp\gylsls.exe /I dlsyufz
1⤵
- Suspicious behavior: EnumeratesProcesses
PID:1312

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

Peripheral Device Discovery

1

T1120

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Wncttlos\ausyo.dat
MD5
aae1dc77611175b560ef6b18578f6a90

SHA1
f892dedde1ac11bafa964cc403ed937861479aa5

SHA256
3384443aeb69c160d46e836830603c8e0210339e9897571f867e052d35439c4e

SHA512
9af252f0a024cf74ee18b9272ba1e156e140c7ce8d04e0555fcd6823eebd3bed1310f3580542954d06e286b68970466b67c0dcb2943a2e794f9381a7c5689efb

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Wncttlos\ausyo.exe
MD5
c4aa01094ee8c81ca65cee2452471acb

SHA1
a0047717b3eb00b5705403290744004ab313107b

SHA256
930720542f939e3e3898d050207ca4031ee880354b04628982810fab3679fcf5

SHA512
4d8231dd9f71d88d20a58cf1591654a5590dac111007daf710247e83c54c45c937a9a90f2edec7b10f56cacf04889806d580ae282f7cb7c0c3203c6856c9f122

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Wncttlos\ausyo.exe
MD5
c4aa01094ee8c81ca65cee2452471acb

SHA1
a0047717b3eb00b5705403290744004ab313107b

SHA256
930720542f939e3e3898d050207ca4031ee880354b04628982810fab3679fcf5

SHA512
4d8231dd9f71d88d20a58cf1591654a5590dac111007daf710247e83c54c45c937a9a90f2edec7b10f56cacf04889806d580ae282f7cb7c0c3203c6856c9f122

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Wncttlos\ausyo.exe
MD5
c4aa01094ee8c81ca65cee2452471acb

SHA1
a0047717b3eb00b5705403290744004ab313107b

SHA256
930720542f939e3e3898d050207ca4031ee880354b04628982810fab3679fcf5

SHA512
4d8231dd9f71d88d20a58cf1591654a5590dac111007daf710247e83c54c45c937a9a90f2edec7b10f56cacf04889806d580ae282f7cb7c0c3203c6856c9f122

Download Submit
\??\PIPE\wkssvc
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/508-5-0x0000000000000000-mapping.dmp

Download
memory/860-0-0x0000000000000000-mapping.dmp

Download
memory/860-1-0x0000000002A10000-0x0000000002A11000-memory.dmp

Filesize
4KB

Download
memory/940-9-0x00000000023B0000-0x00000000023EA000-memory.dmp

Filesize
232KB

Download
memory/940-2-0x0000000000000000-mapping.dmp

Download
memory/3340-8-0x0000000002A60000-0x0000000002A61000-memory.dmp

Filesize
4KB

Download
memory/3340-6-0x0000000000000000-mapping.dmp

Download
memory/3780-10-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads