qakbot | dc64a212436c1dc2d26b317dc87992e5566d075bdb38407fd0b42ebe4a67ad91

General

Target

yhugwo.exe
Size

1.9MB
MD5

772ebf54ceed03bf9e0fb02bda45ed7f
SHA1

85b4f8f80d7ac966fa574569c77a8f7b7fc0e784
SHA256

dc64a212436c1dc2d26b317dc87992e5566d075bdb38407fd0b42ebe4a67ad91
SHA512

fc9a478bae2f341d322954d748fc26931728d31232b97f93669b18f81ca66623d914f532fed0b12d6d0b4241680e1c861c4ab3fda66578ba01bf6948a534493f

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:

yeepvpsz.exeyeepvpsz.exe

pid process

4032 yeepvpsz.exe
1268 yeepvpsz.exe

pid	process
4032	yeepvpsz.exe
1268	yeepvpsz.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:

yhugwo.exeyeepvpsz.exe

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

996 schtasks.exe

pid	process
996	schtasks.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes:

yhugwo.exeyhugwo.exeyeepvpsz.exeyeepvpsz.exeexplorer.exeyhugwo.exe

pid	process
3968	yhugwo.exe
3968	yhugwo.exe
2284	yhugwo.exe
2284	yhugwo.exe
2284	yhugwo.exe
2284	yhugwo.exe
4032	yeepvpsz.exe
4032	yeepvpsz.exe
1268	yeepvpsz.exe
1268	yeepvpsz.exe
1268	yeepvpsz.exe
1268	yeepvpsz.exe
3708	explorer.exe
3708	explorer.exe
3708	explorer.exe
3708	explorer.exe
3864	yhugwo.exe
3864	yhugwo.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

yeepvpsz.exe

pid process

4032 yeepvpsz.exe

pid	process
4032	yeepvpsz.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

yhugwo.exeyeepvpsz.exe

description	pid	process	target process
PID 3968 wrote to memory of 2284	3968	yhugwo.exe	yhugwo.exe
PID 3968 wrote to memory of 2284	3968	yhugwo.exe	yhugwo.exe
PID 3968 wrote to memory of 2284	3968	yhugwo.exe	yhugwo.exe
PID 3968 wrote to memory of 4032	3968	yhugwo.exe	yeepvpsz.exe
PID 3968 wrote to memory of 4032	3968	yhugwo.exe	yeepvpsz.exe
PID 3968 wrote to memory of 4032	3968	yhugwo.exe	yeepvpsz.exe
PID 3968 wrote to memory of 996	3968	yhugwo.exe	schtasks.exe
PID 3968 wrote to memory of 996	3968	yhugwo.exe	schtasks.exe
PID 3968 wrote to memory of 996	3968	yhugwo.exe	schtasks.exe
PID 4032 wrote to memory of 1268	4032	yeepvpsz.exe	yeepvpsz.exe
PID 4032 wrote to memory of 1268	4032	yeepvpsz.exe	yeepvpsz.exe
PID 4032 wrote to memory of 1268	4032	yeepvpsz.exe	yeepvpsz.exe
PID 4032 wrote to memory of 3708	4032	yeepvpsz.exe	explorer.exe
PID 4032 wrote to memory of 3708	4032	yeepvpsz.exe	explorer.exe
PID 4032 wrote to memory of 3708	4032	yeepvpsz.exe	explorer.exe
PID 4032 wrote to memory of 3708	4032	yeepvpsz.exe	explorer.exe

C:\Users\Admin\AppData\Local\Temp\yhugwo.exe
"C:\Users\Admin\AppData\Local\Temp\yhugwo.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3968

C:\Users\Admin\AppData\Local\Temp\yhugwo.exe
C:\Users\Admin\AppData\Local\Temp\yhugwo.exe /C
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
PID:2284

C:\Users\Admin\AppData\Roaming\Microsoft\Paxjrrna\yeepvpsz.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Paxjrrna\yeepvpsz.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4032

C:\Users\Admin\AppData\Roaming\Microsoft\Paxjrrna\yeepvpsz.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Paxjrrna\yeepvpsz.exe /C
3⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
PID:1268

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:3708

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn uiziukrom /tr "\"C:\Users\Admin\AppData\Local\Temp\yhugwo.exe\" /I uiziukrom" /SC ONCE /Z /ST 03:47 /ET 03:59
2⤵
- Creates scheduled task(s)
PID:996

C:\Users\Admin\AppData\Local\Temp\yhugwo.exe
C:\Users\Admin\AppData\Local\Temp\yhugwo.exe /I uiziukrom
1⤵
- Suspicious behavior: EnumeratesProcesses
PID:3864

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\Paxjrrna\yeepvpsz.dat
MD5
b7e2e42e81ec38b9a773a6e698cf2228

SHA1
958a755284aaef183410b9cd06b5cc4dee47b946

SHA256
bb7ff5862ca25d1c48c9adda6a74eb79f83c299adf9942f4a89149f9b674c168

SHA512
512305e354a3cc94fea84fef28a135219efb6f73f61ac51ec1005774baff9874f140fafaf04533b8be2e9d851fb73efaf9504c6c071561ce5d532e4af4fc113c

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Paxjrrna\yeepvpsz.exe
MD5
772ebf54ceed03bf9e0fb02bda45ed7f

SHA1
85b4f8f80d7ac966fa574569c77a8f7b7fc0e784

SHA256
dc64a212436c1dc2d26b317dc87992e5566d075bdb38407fd0b42ebe4a67ad91

SHA512
fc9a478bae2f341d322954d748fc26931728d31232b97f93669b18f81ca66623d914f532fed0b12d6d0b4241680e1c861c4ab3fda66578ba01bf6948a534493f

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Paxjrrna\yeepvpsz.exe
MD5
772ebf54ceed03bf9e0fb02bda45ed7f

SHA1
85b4f8f80d7ac966fa574569c77a8f7b7fc0e784

SHA256
dc64a212436c1dc2d26b317dc87992e5566d075bdb38407fd0b42ebe4a67ad91

SHA512
fc9a478bae2f341d322954d748fc26931728d31232b97f93669b18f81ca66623d914f532fed0b12d6d0b4241680e1c861c4ab3fda66578ba01bf6948a534493f

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Paxjrrna\yeepvpsz.exe
MD5
772ebf54ceed03bf9e0fb02bda45ed7f

SHA1
85b4f8f80d7ac966fa574569c77a8f7b7fc0e784

SHA256
dc64a212436c1dc2d26b317dc87992e5566d075bdb38407fd0b42ebe4a67ad91

SHA512
fc9a478bae2f341d322954d748fc26931728d31232b97f93669b18f81ca66623d914f532fed0b12d6d0b4241680e1c861c4ab3fda66578ba01bf6948a534493f

Download Submit
memory/996-5-0x0000000000000000-mapping.dmp

Download
memory/1268-6-0x0000000000000000-mapping.dmp

Download
memory/1268-8-0x00000000028F0000-0x00000000028F1000-memory.dmp

Filesize
4KB

Download
memory/2284-0-0x0000000000000000-mapping.dmp

Download
memory/2284-1-0x0000000002980000-0x0000000002981000-memory.dmp

Filesize
4KB

Download
memory/3708-10-0x0000000000000000-mapping.dmp

Download
memory/4032-2-0x0000000000000000-mapping.dmp

Download
memory/4032-9-0x0000000002180000-0x00000000021BA000-memory.dmp

Filesize
232KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads