qakbot | d20b23f825b578b8eb266dce9bc9d89c1aaa38ea972924e59b599fe4fac4d3b9

General

Target

payload.exe
Size

203KB
MD5

58c8c22e91018f44225a304155ca4e6d
SHA1

3cd30cbb04dbf56ae648b2e1372fd28e5999a01b
SHA256

d20b23f825b578b8eb266dce9bc9d89c1aaa38ea972924e59b599fe4fac4d3b9
SHA512

6d27198431e1481dbb42602bb7869d15e2a8d06d4274bfe4c8a4b5ea125afe03cb2bf7c1ad0254a77e5b0e201c1aad3755dbd956484c355542a43fb9843bcd91
SSDEEP

6144:XwthojqrStgEcMMtoJxtwyDuVWajrZX7lMFKUq:XwEIicpSJopw8

Score

10^/10

qakbot spx156 1597661994 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

325.43

Botnet

spx156

Campaign

1597661994

C2

98.26.50.62:995

46.53.40.244:443

86.98.89.40:2222

108.30.125.94:443

189.130.26.216:443

96.37.113.36:993

216.201.162.158:443

24.37.178.158:443

73.228.1.246:443

175.111.128.234:443

95.77.144.238:443

41.36.58.89:995

84.247.55.190:443

66.215.32.224:443

67.6.3.51:443

197.37.219.90:993

144.202.48.107:443

49.191.130.48:443

73.214.248.17:995

24.44.142.213:2222

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot

Executes dropped EXE 2 IoCs

pid	Process
5004	eelffwee.exe
3708	eelffwee.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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\DeviceDesc	payload.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Service	payload.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\DeviceDesc	eelffwee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000	payload.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Service	payload.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000	eelffwee.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\DeviceDesc	eelffwee.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Service	eelffwee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000	eelffwee.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Service	eelffwee.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\DeviceDesc	payload.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000	payload.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
4128	schtasks.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
3636	payload.exe
3636	payload.exe
4992	payload.exe
4992	payload.exe
4992	payload.exe
4992	payload.exe
5004	eelffwee.exe
5004	eelffwee.exe
3708	eelffwee.exe
3708	eelffwee.exe
3708	eelffwee.exe
3708	eelffwee.exe
4520	explorer.exe
4520	explorer.exe
4520	explorer.exe
4520	explorer.exe
760	payload.exe
760	payload.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
5004	eelffwee.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 3636 wrote to memory of 4992	3636	payload.exe	82
PID 3636 wrote to memory of 4992	3636	payload.exe	82
PID 3636 wrote to memory of 4992	3636	payload.exe	82
PID 3636 wrote to memory of 5004	3636	payload.exe	83
PID 3636 wrote to memory of 5004	3636	payload.exe	83
PID 3636 wrote to memory of 5004	3636	payload.exe	83
PID 3636 wrote to memory of 4128	3636	payload.exe	84
PID 3636 wrote to memory of 4128	3636	payload.exe	84
PID 3636 wrote to memory of 4128	3636	payload.exe	84
PID 5004 wrote to memory of 3708	5004	eelffwee.exe	86
PID 5004 wrote to memory of 3708	5004	eelffwee.exe	86
PID 5004 wrote to memory of 3708	5004	eelffwee.exe	86
PID 5004 wrote to memory of 4520	5004	eelffwee.exe	87
PID 5004 wrote to memory of 4520	5004	eelffwee.exe	87
PID 5004 wrote to memory of 4520	5004	eelffwee.exe	87
PID 5004 wrote to memory of 4520	5004	eelffwee.exe	87

C:\Users\Admin\AppData\Local\Temp\payload.exe
"C:\Users\Admin\AppData\Local\Temp\payload.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3636
- C:\Users\Admin\AppData\Local\Temp\payload.exe
  C:\Users\Admin\AppData\Local\Temp\payload.exe /C
  2⤵
  - Checks SCSI registry key(s)
  - Suspicious behavior: EnumeratesProcesses
  PID:4992
- C:\Users\Admin\AppData\Roaming\Microsoft\Rtrfryuxaa\eelffwee.exe
  C:\Users\Admin\AppData\Roaming\Microsoft\Rtrfryuxaa\eelffwee.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:5004
- - C:\Users\Admin\AppData\Roaming\Microsoft\Rtrfryuxaa\eelffwee.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\Rtrfryuxaa\eelffwee.exe /C
    3⤵
    - Executes dropped EXE
    - Checks SCSI registry key(s)
    - Suspicious behavior: EnumeratesProcesses
    PID:3708
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:4520
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn qpggdlpoib /tr "\"C:\Users\Admin\AppData\Local\Temp\payload.exe\" /I qpggdlpoib" /SC ONCE /Z /ST 16:56 /ET 17:08
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:4128

C:\Users\Admin\AppData\Local\Temp\payload.exe
C:\Users\Admin\AppData\Local\Temp\payload.exe /I qpggdlpoib
1⤵
- Suspicious behavior: EnumeratesProcesses
PID:760

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Rtrfryuxaa\eelffwee.dat

Filesize
63B

MD5
963cc5aff31c14879d09701278bde6c5

SHA1
a5bd22dc076b06140160287d483e5757cabded3e

SHA256
32bab264812f34d8546a123f5da74318656a4eb1b0a237163b83cde69e10a043

SHA512
eb449615c1c213fe1b33594e2bff79b6053ce815a7430a1853feefcd4bb330773767dbacb07bf6beb6601e97f6e371523ef904357e5990a50487da693d5d4685

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Rtrfryuxaa\eelffwee.exe

Filesize
203KB

MD5
58c8c22e91018f44225a304155ca4e6d

SHA1
3cd30cbb04dbf56ae648b2e1372fd28e5999a01b

SHA256
d20b23f825b578b8eb266dce9bc9d89c1aaa38ea972924e59b599fe4fac4d3b9

SHA512
6d27198431e1481dbb42602bb7869d15e2a8d06d4274bfe4c8a4b5ea125afe03cb2bf7c1ad0254a77e5b0e201c1aad3755dbd956484c355542a43fb9843bcd91

Download Submit
memory/4520-7-0x0000000000E50000-0x0000000000E87000-memory.dmp

Filesize
220KB

Download
memory/4520-9-0x0000000002B10000-0x0000000002B3E000-memory.dmp

Filesize
184KB

Download
memory/4520-14-0x0000000002B10000-0x0000000002B3E000-memory.dmp

Filesize
184KB

Download
memory/4520-12-0x0000000002B10000-0x0000000002B3E000-memory.dmp

Filesize
184KB

Download
memory/4520-11-0x0000000002B10000-0x0000000002B3E000-memory.dmp

Filesize
184KB

Download
memory/4520-17-0x0000000000E50000-0x0000000000E87000-memory.dmp

Filesize
220KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads