qakbot | 0886d1a1990fed713bf639e20aee1f2f6f59bcca145a9fe73fec139661759a38

General

Target

ywdkjw.exe
Size

1.9MB
MD5

8ca8fbbb9390bca7b509cd92556c957c
SHA1

24c294145702b1f2d71a19b57670173651d87123
SHA256

0886d1a1990fed713bf639e20aee1f2f6f59bcca145a9fe73fec139661759a38
SHA512

0273e77fc2229b8e4608461c85b28a0526bcf524932fdd4de888e1f1bf6349e2a73ce5fc4c82007e14722c65632410a8c84a5011e8f82cb1129b2da5d032349f

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:

vxppilu.exevxppilu.exe

pid process

2656 vxppilu.exe
836 vxppilu.exe

pid	process
2656	vxppilu.exe
836	vxppilu.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:

vxppilu.exeywdkjw.exe

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

1332 schtasks.exe

pid	process
1332	schtasks.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes:

ywdkjw.exeywdkjw.exevxppilu.exevxppilu.exeexplorer.exeywdkjw.exe

pid	process
1108	ywdkjw.exe
1108	ywdkjw.exe
2120	ywdkjw.exe
2120	ywdkjw.exe
2120	ywdkjw.exe
2120	ywdkjw.exe
2656	vxppilu.exe
2656	vxppilu.exe
836	vxppilu.exe
836	vxppilu.exe
836	vxppilu.exe
836	vxppilu.exe
684	explorer.exe
684	explorer.exe
684	explorer.exe
684	explorer.exe
2704	ywdkjw.exe
2704	ywdkjw.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

vxppilu.exe

pid process

2656 vxppilu.exe

pid	process
2656	vxppilu.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

ywdkjw.exevxppilu.exe

description	pid	process	target process
PID 1108 wrote to memory of 2120	1108	ywdkjw.exe	ywdkjw.exe
PID 1108 wrote to memory of 2120	1108	ywdkjw.exe	ywdkjw.exe
PID 1108 wrote to memory of 2120	1108	ywdkjw.exe	ywdkjw.exe
PID 1108 wrote to memory of 2656	1108	ywdkjw.exe	vxppilu.exe
PID 1108 wrote to memory of 2656	1108	ywdkjw.exe	vxppilu.exe
PID 1108 wrote to memory of 2656	1108	ywdkjw.exe	vxppilu.exe
PID 1108 wrote to memory of 1332	1108	ywdkjw.exe	schtasks.exe
PID 1108 wrote to memory of 1332	1108	ywdkjw.exe	schtasks.exe
PID 1108 wrote to memory of 1332	1108	ywdkjw.exe	schtasks.exe
PID 2656 wrote to memory of 836	2656	vxppilu.exe	vxppilu.exe
PID 2656 wrote to memory of 836	2656	vxppilu.exe	vxppilu.exe
PID 2656 wrote to memory of 836	2656	vxppilu.exe	vxppilu.exe
PID 2656 wrote to memory of 684	2656	vxppilu.exe	explorer.exe
PID 2656 wrote to memory of 684	2656	vxppilu.exe	explorer.exe
PID 2656 wrote to memory of 684	2656	vxppilu.exe	explorer.exe
PID 2656 wrote to memory of 684	2656	vxppilu.exe	explorer.exe

C:\Users\Admin\AppData\Local\Temp\ywdkjw.exe
"C:\Users\Admin\AppData\Local\Temp\ywdkjw.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1108

C:\Users\Admin\AppData\Local\Temp\ywdkjw.exe
C:\Users\Admin\AppData\Local\Temp\ywdkjw.exe /C
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
PID:2120

C:\Users\Admin\AppData\Roaming\Microsoft\Gbfmac\vxppilu.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Gbfmac\vxppilu.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2656

C:\Users\Admin\AppData\Roaming\Microsoft\Gbfmac\vxppilu.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Gbfmac\vxppilu.exe /C
3⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
PID:836

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:684

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn vcpchydv /tr "\"C:\Users\Admin\AppData\Local\Temp\ywdkjw.exe\" /I vcpchydv" /SC ONCE /Z /ST 02:56 /ET 03:08
2⤵
- Creates scheduled task(s)
PID:1332

C:\Users\Admin\AppData\Local\Temp\ywdkjw.exe
C:\Users\Admin\AppData\Local\Temp\ywdkjw.exe /I vcpchydv
1⤵
- Suspicious behavior: EnumeratesProcesses
PID:2704

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\Gbfmac\vxppilu.dat
MD5
d791c9e70da292f17a880dae60014c9b

SHA1
3c63345087a1186dbc01c3eed0e3038812111054

SHA256
9ffe175b7cf7e22c3aacc6b8747b4404ad14b6f3b5f1a92ce8bc26d710e6fb9a

SHA512
23df3ed114579abddc9897899167bbe6c73e6976e4636331368869f948162884ed67dd75dfbeaa63d6e9d26863135507260e13d54e7eccf1a976dcc0d06a43c7

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Gbfmac\vxppilu.exe
MD5
8ca8fbbb9390bca7b509cd92556c957c

SHA1
24c294145702b1f2d71a19b57670173651d87123

SHA256
0886d1a1990fed713bf639e20aee1f2f6f59bcca145a9fe73fec139661759a38

SHA512
0273e77fc2229b8e4608461c85b28a0526bcf524932fdd4de888e1f1bf6349e2a73ce5fc4c82007e14722c65632410a8c84a5011e8f82cb1129b2da5d032349f

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Gbfmac\vxppilu.exe
MD5
8ca8fbbb9390bca7b509cd92556c957c

SHA1
24c294145702b1f2d71a19b57670173651d87123

SHA256
0886d1a1990fed713bf639e20aee1f2f6f59bcca145a9fe73fec139661759a38

SHA512
0273e77fc2229b8e4608461c85b28a0526bcf524932fdd4de888e1f1bf6349e2a73ce5fc4c82007e14722c65632410a8c84a5011e8f82cb1129b2da5d032349f

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Gbfmac\vxppilu.exe
MD5
8ca8fbbb9390bca7b509cd92556c957c

SHA1
24c294145702b1f2d71a19b57670173651d87123

SHA256
0886d1a1990fed713bf639e20aee1f2f6f59bcca145a9fe73fec139661759a38

SHA512
0273e77fc2229b8e4608461c85b28a0526bcf524932fdd4de888e1f1bf6349e2a73ce5fc4c82007e14722c65632410a8c84a5011e8f82cb1129b2da5d032349f

Download Submit
\??\PIPE\wkssvc
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/684-10-0x0000000000000000-mapping.dmp

Download
memory/836-6-0x0000000000000000-mapping.dmp

Download
memory/836-8-0x0000000002B60000-0x0000000002B61000-memory.dmp

Filesize
4KB

Download
memory/1332-5-0x0000000000000000-mapping.dmp

Download
memory/2120-0-0x0000000000000000-mapping.dmp

Download
memory/2120-1-0x0000000002970000-0x0000000002971000-memory.dmp

Filesize
4KB

Download
memory/2656-9-0x0000000002280000-0x00000000022BA000-memory.dmp

Filesize
232KB

Download
memory/2656-2-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads