qakbot | 1fa4fa134383aba2a663d6e3841f531cec8b750f2a857940b22bba1572e25f0d

General

Target

Pipap/dfoeyne.exe
Size

311KB
MD5

d6bdce5cef1aa129eda14c94dcb4e3b6
SHA1

f929e983199ed7c920a1d3379fa8035c8ca97d4d
SHA256

ca0b7d370f816b72123306c076bf9dead8038918391e53549877324218e6a1e7
SHA512

817e5adb7c2058c6ff060615d85d377e978ece689f7756d5b9fe43db38bfb18eb8fd06be4f770d486e5beb1f379ccc14ccd9612b200c3341cdf06fa057505da0

Score

10^/10

qakbot notset 1596817234 banker persistence stealer trojan

Malware Config

Extracted

Family

qakbot

Version

325.42

Botnet

notset

Campaign

1596817234

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

47.44.217.98:443

86.97.146.204:2222

65.60.228.130:443

216.201.162.158:443

94.59.24.79:995

108.46.145.30:443

24.139.132.70:443

47.206.174.82:443

188.52.106.206:20

72.204.242.138:6881

173.173.72.199:443

71.163.224.206:443

63.155.9.141:995

100.34.195.237:443

47.39.177.171:2222

96.20.108.17:2222

115.21.224.117:443

70.164.39.91:443

45.47.65.191:443

207.155.107.111:443

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs

Processes:

WerFault.exe

description pid process target process

PID 2680 created 3820 2680 WerFault.exe DllHost.exe

description	pid	process	target process
PID 2680 created 3820	2680	WerFault.exe	DllHost.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

explorer.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Windows\CurrentVersion\Run\ujikxdty = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Pipap\\dfoeyne.exe\""	explorer.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2680 3820 WerFault.exe DllHost.exe

pid	pid_target	process	target process
2680	3820	WerFault.exe	DllHost.exe

Checks SCSI registry key(s) 3 TTPs 6 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

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

3812 schtasks.exe

pid	process
3812	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

dfoeyne.exedfoeyne.exeexplorer.exeexplorer.exesihost.exesvchost.exetaskhostw.exeExplorer.EXERuntimeBroker.exedfoeyne.exeWerFault.exe

pid	process
3680	dfoeyne.exe
3680	dfoeyne.exe
1600	dfoeyne.exe
1600	dfoeyne.exe
1600	dfoeyne.exe
1600	dfoeyne.exe
2696	explorer.exe
2696	explorer.exe
3436	explorer.exe
3436	explorer.exe
2432	sihost.exe
2432	sihost.exe
2480	svchost.exe
2480	svchost.exe
2712	taskhostw.exe
2712	taskhostw.exe
3040	Explorer.EXE
3040	Explorer.EXE
3580	RuntimeBroker.exe
3580	RuntimeBroker.exe
2696	explorer.exe
2696	explorer.exe
3408	dfoeyne.exe
3408	dfoeyne.exe
2680	WerFault.exe
2680	WerFault.exe
2680	WerFault.exe
2680	WerFault.exe
2680	WerFault.exe
2680	WerFault.exe
2680	WerFault.exe
2680	WerFault.exe
2680	WerFault.exe
2680	WerFault.exe
2680	WerFault.exe
2680	WerFault.exe
2680	WerFault.exe
2680	WerFault.exe
3436	explorer.exe
3436	explorer.exe
2680	WerFault.exe
2680	WerFault.exe
3436	explorer.exe
3436	explorer.exe
3436	explorer.exe
3436	explorer.exe
3436	explorer.exe
3436	explorer.exe
3436	explorer.exe
3436	explorer.exe
3436	explorer.exe
3436	explorer.exe
3436	explorer.exe
3436	explorer.exe
3436	explorer.exe
3436	explorer.exe
3436	explorer.exe
3436	explorer.exe
3436	explorer.exe
3436	explorer.exe
3436	explorer.exe
3436	explorer.exe
3436	explorer.exe
3436	explorer.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

3040 Explorer.EXE
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

dfoeyne.exeexplorer.exe

pid process

3680 dfoeyne.exe
2696 explorer.exe

pid	process
3040	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 11 IoCs

Processes:

WerFault.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	2680	WerFault.exe
Token: SeShutdownPrivilege	3040	Explorer.EXE
Token: SeCreatePagefilePrivilege	3040	Explorer.EXE
Token: SeShutdownPrivilege	3040	Explorer.EXE
Token: SeCreatePagefilePrivilege	3040	Explorer.EXE
Token: SeShutdownPrivilege	3040	Explorer.EXE
Token: SeCreatePagefilePrivilege	3040	Explorer.EXE
Token: SeShutdownPrivilege	3040	Explorer.EXE
Token: SeCreatePagefilePrivilege	3040	Explorer.EXE
Token: SeShutdownPrivilege	3040	Explorer.EXE
Token: SeCreatePagefilePrivilege	3040	Explorer.EXE

Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

3040 Explorer.EXE

pid	process
3040	Explorer.EXE

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

dfoeyne.exeexplorer.exeexplorer.exe

description	pid	process	target process
PID 3680 wrote to memory of 1600	3680	dfoeyne.exe	dfoeyne.exe
PID 3680 wrote to memory of 1600	3680	dfoeyne.exe	dfoeyne.exe
PID 3680 wrote to memory of 1600	3680	dfoeyne.exe	dfoeyne.exe
PID 3680 wrote to memory of 2696	3680	dfoeyne.exe	explorer.exe
PID 3680 wrote to memory of 2696	3680	dfoeyne.exe	explorer.exe
PID 3680 wrote to memory of 2696	3680	dfoeyne.exe	explorer.exe
PID 3680 wrote to memory of 2696	3680	dfoeyne.exe	explorer.exe
PID 2696 wrote to memory of 3436	2696	explorer.exe	explorer.exe
PID 2696 wrote to memory of 3436	2696	explorer.exe	explorer.exe
PID 2696 wrote to memory of 3436	2696	explorer.exe	explorer.exe
PID 2696 wrote to memory of 3436	2696	explorer.exe	explorer.exe
PID 2696 wrote to memory of 3436	2696	explorer.exe	explorer.exe
PID 2696 wrote to memory of 3408	2696	explorer.exe	dfoeyne.exe
PID 2696 wrote to memory of 3408	2696	explorer.exe	dfoeyne.exe
PID 2696 wrote to memory of 3408	2696	explorer.exe	dfoeyne.exe
PID 3436 wrote to memory of 2432	3436	explorer.exe	sihost.exe
PID 3436 wrote to memory of 2432	3436	explorer.exe	sihost.exe
PID 3436 wrote to memory of 2432	3436	explorer.exe	sihost.exe
PID 3436 wrote to memory of 2480	3436	explorer.exe	svchost.exe
PID 3436 wrote to memory of 2480	3436	explorer.exe	svchost.exe
PID 3436 wrote to memory of 2480	3436	explorer.exe	svchost.exe
PID 3436 wrote to memory of 2712	3436	explorer.exe	taskhostw.exe
PID 3436 wrote to memory of 2712	3436	explorer.exe	taskhostw.exe
PID 3436 wrote to memory of 2712	3436	explorer.exe	taskhostw.exe
PID 3436 wrote to memory of 3040	3436	explorer.exe	Explorer.EXE
PID 3436 wrote to memory of 3040	3436	explorer.exe	Explorer.EXE
PID 3436 wrote to memory of 3040	3436	explorer.exe	Explorer.EXE
PID 3436 wrote to memory of 3244	3436	explorer.exe	SearchUI.exe
PID 3436 wrote to memory of 3244	3436	explorer.exe	SearchUI.exe
PID 3436 wrote to memory of 3244	3436	explorer.exe	SearchUI.exe
PID 3436 wrote to memory of 3580	3436	explorer.exe	RuntimeBroker.exe
PID 3436 wrote to memory of 3580	3436	explorer.exe	RuntimeBroker.exe
PID 3436 wrote to memory of 3580	3436	explorer.exe	RuntimeBroker.exe
PID 3436 wrote to memory of 3820	3436	explorer.exe	DllHost.exe
PID 3436 wrote to memory of 3820	3436	explorer.exe	DllHost.exe
PID 3436 wrote to memory of 3820	3436	explorer.exe	DllHost.exe
PID 3436 wrote to memory of 2696	3436	explorer.exe	explorer.exe
PID 3436 wrote to memory of 2696	3436	explorer.exe	explorer.exe
PID 3436 wrote to memory of 2696	3436	explorer.exe	explorer.exe
PID 3436 wrote to memory of 3408	3436	explorer.exe	dfoeyne.exe
PID 3436 wrote to memory of 3408	3436	explorer.exe	dfoeyne.exe
PID 3436 wrote to memory of 3408	3436	explorer.exe	dfoeyne.exe
PID 3436 wrote to memory of 2680	3436	explorer.exe	WerFault.exe
PID 3436 wrote to memory of 2680	3436	explorer.exe	WerFault.exe
PID 3436 wrote to memory of 2680	3436	explorer.exe	WerFault.exe
PID 3436 wrote to memory of 2632	3436	explorer.exe
PID 3436 wrote to memory of 2632	3436	explorer.exe
PID 3436 wrote to memory of 2632	3436	explorer.exe
PID 3436 wrote to memory of 2632	3436	explorer.exe
PID 3436 wrote to memory of 2632	3436	explorer.exe
PID 3436 wrote to memory of 2632	3436	explorer.exe
PID 3436 wrote to memory of 2632	3436	explorer.exe
PID 3436 wrote to memory of 2632	3436	explorer.exe
PID 3436 wrote to memory of 2632	3436	explorer.exe
PID 3436 wrote to memory of 2632	3436	explorer.exe
PID 3436 wrote to memory of 2632	3436	explorer.exe
PID 3436 wrote to memory of 2632	3436	explorer.exe
PID 3436 wrote to memory of 2632	3436	explorer.exe
PID 3436 wrote to memory of 2632	3436	explorer.exe
PID 3436 wrote to memory of 2632	3436	explorer.exe
PID 3436 wrote to memory of 2632	3436	explorer.exe
PID 3436 wrote to memory of 2632	3436	explorer.exe
PID 3436 wrote to memory of 2632	3436	explorer.exe
PID 3436 wrote to memory of 2632	3436	explorer.exe

C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe
"C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe" -ServerName:CortanaUI.AppXa50dqqa5gqv4a428c9y1jjw7m3btvepj.mca
1⤵
PID:3244

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3820

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 3820 -s 872
2⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2680

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
- Suspicious behavior: EnumeratesProcesses
PID:3580

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
PID:3040

C:\Users\Admin\AppData\Local\Temp\Pipap\dfoeyne.exe
"C:\Users\Admin\AppData\Local\Temp\Pipap\dfoeyne.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3680

C:\Users\Admin\AppData\Local\Temp\Pipap\dfoeyne.exe
C:\Users\Admin\AppData\Local\Temp\Pipap\dfoeyne.exe /C
3⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
PID:1600

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2696

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3436

C:\Users\Admin\AppData\Local\Temp\Pipap\dfoeyne.exe
"C:\Users\Admin\AppData\Local\Temp\Pipap\dfoeyne.exe" /W
4⤵
- Suspicious behavior: EnumeratesProcesses
PID:3408

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /create /tn {76C6BBEE-4267-4DC4-A8F1-DFF40E7AF71C} /tr "\"C:\Users\Admin\AppData\Local\Temp\Pipap\dfoeyne.exe\"" /sc HOURLY /mo 5 /F
4⤵
- Creates scheduled task(s)
PID:3812

c:\windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
- Suspicious behavior: EnumeratesProcesses
PID:2712

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k unistacksvcgroup -s CDPUserSvc
1⤵
- Suspicious behavior: EnumeratesProcesses
PID:2480

c:\windows\system32\sihost.exe
sihost.exe
1⤵
- Suspicious behavior: EnumeratesProcesses
PID:2432

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Registry Run Keys / Startup Folder

1

T1060

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Modify Registry

1

T1112

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

Replay Monitor

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Downloads

memory/1600-116-0x0000000000000000-mapping.dmp

Download
memory/2432-151-0x00007FF89A0D0000-0x00007FF89A0D1000-memory.dmp

Filesize
4KB

Download
memory/2432-140-0x0000000000CA0000-0x0000000000CD5000-memory.dmp

Filesize
212KB

Download
memory/2432-124-0x0000000000D20000-0x0000000000D21000-memory.dmp

Filesize
4KB

Download
memory/2480-147-0x00007FF89A0D0000-0x00007FF89A0D1000-memory.dmp

Filesize
4KB

Download
memory/2480-143-0x0000000000CB0000-0x0000000000CE5000-memory.dmp

Filesize
212KB

Download
memory/2632-168-0x0000000000650000-0x0000000000650850-memory.dmp

Filesize
2KB

Download
memory/2680-165-0x00000000003B0000-0x00000000003E5000-memory.dmp

Filesize
212KB

Download
memory/2680-169-0x00007FF899E10000-0x00007FF899E11000-memory.dmp

Filesize
4KB

Download
memory/2696-121-0x00000000009C0000-0x0000000000AF6000-memory.dmp

Filesize
1.2MB

Download
memory/2696-120-0x00000000003A0000-0x00000000003E7000-memory.dmp

Filesize
284KB

Download
memory/2696-133-0x0000000000F50000-0x0000000000F7C000-memory.dmp

Filesize
176KB

Download
memory/2696-138-0x00000000009C0000-0x0000000000AF6000-memory.dmp

Filesize
1.2MB

Download
memory/2696-119-0x0000000000000000-mapping.dmp

Download
memory/2712-146-0x00000000005E0000-0x0000000000615000-memory.dmp

Filesize
212KB

Download
memory/2712-152-0x00007FF89A0D0000-0x00007FF89A0D1000-memory.dmp

Filesize
4KB

Download
memory/3040-153-0x00007FF899E10000-0x00007FF899E11000-memory.dmp

Filesize
4KB

Download
memory/3040-150-0x00000000011C0000-0x00000000011F5000-memory.dmp

Filesize
212KB

Download
memory/3408-131-0x0000000000740000-0x0000000000741000-memory.dmp

Filesize
4KB

Download
memory/3408-137-0x0000000000790000-0x0000000000791000-memory.dmp

Filesize
4KB

Download
memory/3408-134-0x00000000006E0000-0x000000000070C000-memory.dmp

Filesize
176KB

Download
memory/3408-123-0x0000000000000000-mapping.dmp

Download
memory/3436-145-0x0000000005070000-0x0000000005071000-memory.dmp

Filesize
4KB

Download
memory/3436-160-0x0000000005310000-0x0000000005311000-memory.dmp

Filesize
4KB

Download
memory/3436-141-0x0000000004F30000-0x0000000004F31000-memory.dmp

Filesize
4KB

Download
memory/3436-149-0x0000000005090000-0x0000000005091000-memory.dmp

Filesize
4KB

Download
memory/3436-142-0x0000000005050000-0x0000000005051000-memory.dmp

Filesize
4KB

Download
memory/3436-139-0x0000000003650000-0x0000000003786000-memory.dmp

Filesize
1.2MB

Download
memory/3436-136-0x0000000003650000-0x0000000003786000-memory.dmp

Filesize
1.2MB

Download
memory/3436-135-0x0000000003650000-0x0000000003786000-memory.dmp

Filesize
1.2MB

Download
memory/3436-155-0x0000000005240000-0x0000000005241000-memory.dmp

Filesize
4KB

Download
memory/3436-157-0x0000000005260000-0x0000000005261000-memory.dmp

Filesize
4KB

Download
memory/3436-192-0x0000000005790000-0x0000000005791000-memory.dmp

Filesize
4KB

Download
memory/3436-189-0x0000000005770000-0x0000000005771000-memory.dmp

Filesize
4KB

Download
memory/3436-164-0x0000000005670000-0x0000000005671000-memory.dmp

Filesize
4KB

Download
memory/3436-132-0x0000000000E60000-0x0000000000E97000-memory.dmp

Filesize
220KB

Download
memory/3436-166-0x0000000005690000-0x0000000005691000-memory.dmp

Filesize
4KB

Download
memory/3436-177-0x00000000056F0000-0x00000000056F1000-memory.dmp

Filesize
4KB

Download
memory/3436-122-0x0000000000000000-mapping.dmp

Download
memory/3436-171-0x00000000056B0000-0x00000000056B1000-memory.dmp

Filesize
4KB

Download
memory/3580-167-0x00007FF89A0D0000-0x00007FF89A0D1000-memory.dmp

Filesize
4KB

Download
memory/3580-158-0x0000000000480000-0x00000000004B5000-memory.dmp

Filesize
212KB

Download
memory/3680-115-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/3680-114-0x00000000021C0000-0x0000000002204000-memory.dmp

Filesize
272KB

Download
memory/3812-199-0x0000000000000000-mapping.dmp

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads