qakbot | 031cd80fde7e297ae7302abd17e6d36a40bfd041fd7ddbea6a6368b131f148e4

General

Target

dcygop.exe
Size

1.9MB
MD5

5cdd1dd4c96b447b2c1741fbf2f49f48
SHA1

cfffde31f8501d8a53f1b2184bf6adc874317d24
SHA256

031cd80fde7e297ae7302abd17e6d36a40bfd041fd7ddbea6a6368b131f148e4
SHA512

25564742e981d8809d48c809472092550b7210a30675c86ca97be62ecb425a30f9b98d18244f84352abb30ce08eb7b8846028fde9c7c867ef016c36bd5a33b93

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:

wuebx.exewuebx.exe

pid process

2172 wuebx.exe
1648 wuebx.exe

pid	process
2172	wuebx.exe
1648	wuebx.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:

dcygop.exewuebx.exe

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

1924 schtasks.exe

pid	process
1924	schtasks.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes:

dcygop.exedcygop.exewuebx.exewuebx.exeexplorer.exedcygop.exe

pid	process
3336	dcygop.exe
3336	dcygop.exe
3728	dcygop.exe
3728	dcygop.exe
3728	dcygop.exe
3728	dcygop.exe
2172	wuebx.exe
2172	wuebx.exe
1648	wuebx.exe
1648	wuebx.exe
1648	wuebx.exe
1648	wuebx.exe
2260	explorer.exe
2260	explorer.exe
2260	explorer.exe
2260	explorer.exe
2808	dcygop.exe
2808	dcygop.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

wuebx.exe

pid process

2172 wuebx.exe

pid	process
2172	wuebx.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

dcygop.exewuebx.exe

description	pid	process	target process
PID 3336 wrote to memory of 3728	3336	dcygop.exe	dcygop.exe
PID 3336 wrote to memory of 3728	3336	dcygop.exe	dcygop.exe
PID 3336 wrote to memory of 3728	3336	dcygop.exe	dcygop.exe
PID 3336 wrote to memory of 2172	3336	dcygop.exe	wuebx.exe
PID 3336 wrote to memory of 2172	3336	dcygop.exe	wuebx.exe
PID 3336 wrote to memory of 2172	3336	dcygop.exe	wuebx.exe
PID 3336 wrote to memory of 1924	3336	dcygop.exe	schtasks.exe
PID 3336 wrote to memory of 1924	3336	dcygop.exe	schtasks.exe
PID 3336 wrote to memory of 1924	3336	dcygop.exe	schtasks.exe
PID 2172 wrote to memory of 1648	2172	wuebx.exe	wuebx.exe
PID 2172 wrote to memory of 1648	2172	wuebx.exe	wuebx.exe
PID 2172 wrote to memory of 1648	2172	wuebx.exe	wuebx.exe
PID 2172 wrote to memory of 2260	2172	wuebx.exe	explorer.exe
PID 2172 wrote to memory of 2260	2172	wuebx.exe	explorer.exe
PID 2172 wrote to memory of 2260	2172	wuebx.exe	explorer.exe
PID 2172 wrote to memory of 2260	2172	wuebx.exe	explorer.exe

C:\Users\Admin\AppData\Local\Temp\dcygop.exe
"C:\Users\Admin\AppData\Local\Temp\dcygop.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3336

C:\Users\Admin\AppData\Local\Temp\dcygop.exe
C:\Users\Admin\AppData\Local\Temp\dcygop.exe /C
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
PID:3728

C:\Users\Admin\AppData\Roaming\Microsoft\Ahyue\wuebx.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Ahyue\wuebx.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2172

C:\Users\Admin\AppData\Roaming\Microsoft\Ahyue\wuebx.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Ahyue\wuebx.exe /C
3⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
PID:1648

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:2260

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn jdisqmowu /tr "\"C:\Users\Admin\AppData\Local\Temp\dcygop.exe\" /I jdisqmowu" /SC ONCE /Z /ST 15:37 /ET 15:49
2⤵
- Creates scheduled task(s)
PID:1924

C:\Users\Admin\AppData\Local\Temp\dcygop.exe
C:\Users\Admin\AppData\Local\Temp\dcygop.exe /I jdisqmowu
1⤵
- Suspicious behavior: EnumeratesProcesses
PID:2808

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\Ahyue\wuebx.dat
MD5
b049a7ebc57af6a2186a3eb0f005642c

SHA1
b23af6b769029fede5f4055322e74960b545a5d7

SHA256
bb2a338fbbebde0353b8aa8ef7246ddd14a34b604d759d83e29a0e693131fef4

SHA512
baa0e4e1842aa0cafa6f22a83766e4cab69689e5a15037a0206bafc26dbad75e4f833e05b7a05ae853d5b3ae83a798d35b521f432ba756f6f5d27b4ce850f6ec

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Ahyue\wuebx.exe
MD5
5cdd1dd4c96b447b2c1741fbf2f49f48

SHA1
cfffde31f8501d8a53f1b2184bf6adc874317d24

SHA256
031cd80fde7e297ae7302abd17e6d36a40bfd041fd7ddbea6a6368b131f148e4

SHA512
25564742e981d8809d48c809472092550b7210a30675c86ca97be62ecb425a30f9b98d18244f84352abb30ce08eb7b8846028fde9c7c867ef016c36bd5a33b93

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Ahyue\wuebx.exe
MD5
5cdd1dd4c96b447b2c1741fbf2f49f48

SHA1
cfffde31f8501d8a53f1b2184bf6adc874317d24

SHA256
031cd80fde7e297ae7302abd17e6d36a40bfd041fd7ddbea6a6368b131f148e4

SHA512
25564742e981d8809d48c809472092550b7210a30675c86ca97be62ecb425a30f9b98d18244f84352abb30ce08eb7b8846028fde9c7c867ef016c36bd5a33b93

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Ahyue\wuebx.exe
MD5
5cdd1dd4c96b447b2c1741fbf2f49f48

SHA1
cfffde31f8501d8a53f1b2184bf6adc874317d24

SHA256
031cd80fde7e297ae7302abd17e6d36a40bfd041fd7ddbea6a6368b131f148e4

SHA512
25564742e981d8809d48c809472092550b7210a30675c86ca97be62ecb425a30f9b98d18244f84352abb30ce08eb7b8846028fde9c7c867ef016c36bd5a33b93

Download Submit
\??\PIPE\wkssvc
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/1648-6-0x0000000000000000-mapping.dmp

Download
memory/1648-8-0x0000000002980000-0x0000000002981000-memory.dmp

Filesize
4KB

Download
memory/1924-5-0x0000000000000000-mapping.dmp

Download
memory/2172-9-0x00000000022C0000-0x00000000022FA000-memory.dmp

Filesize
232KB

Download
memory/2172-2-0x0000000000000000-mapping.dmp

Download
memory/2260-10-0x0000000000000000-mapping.dmp

Download
memory/3728-0-0x0000000000000000-mapping.dmp

Download
memory/3728-1-0x0000000002810000-0x0000000002811000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads