qakbot | 73ae67036a0d291c18208037010de359520cd613dda2f9eabfde3fec5558324f

General

Target

update2.exe
Size

746KB
MD5

0bfb4a1efbb20a7291fcc022dec7d58b
SHA1

faec2a0afe296224f980ac059cf63f18eba800ce
SHA256

73ae67036a0d291c18208037010de359520cd613dda2f9eabfde3fec5558324f
SHA512

eae0e585ef29f56f27da897783ec582b228124437a6355cfd7b56be229558913dfd87d3005482c0fe54ba8f5e79fb1d50f869bd0e619b0ca7318ac055c62b425

Score

10^/10

qakbot 1572863946 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

323.91

Campaign

1572863946

Credentials

Protocol: ftp
Host:
192.185.5.208
Port:
21
Username:
[email protected]
Password:
NxdkxAp4dUsY

Protocol: ftp
Host:
162.241.218.118
Port:
21
Username:
[email protected]
Password:
EcOV0DyGVgVN

Protocol: ftp
Host:
69.89.31.139
Port:
21
Username:
[email protected]
Password:
fcR7OvyLrMW6!

Protocol: ftp
Host:
169.207.67.14
Port:
21
Username:
[email protected]
Password:
eQyicNLzzqPN

C2

112.171.126.153:443

67.200.146.98:2222

174.16.234.171:993

71.30.56.170:443

71.77.231.251:443

72.213.98.233:443

2.50.170.151:443

184.180.157.203:2222

96.35.170.82:2222

64.19.74.29:995

104.32.185.213:2222

104.3.91.20:995

173.22.120.11:2222

173.3.132.17:995

74.194.4.181:443

75.131.72.82:443

68.238.144.55:443

100.4.185.8:443

104.34.122.18:443

65.30.12.240:443

Signatures

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

Executes dropped EXE 2 IoCs

pid	Process
1252	umvur.exe
2096	umvur.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\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\DeviceDesc	update2.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\Service	update2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_SANU&PROD_SANU_DVD-ROM\4&37CE57BA&0&010000	umvur.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\DeviceDesc	umvur.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\DeviceDesc	umvur.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\Service	umvur.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_SANU&PROD_SANU_DVD-ROM\4&37CE57BA&0&010000	update2.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\DeviceDesc	update2.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\Service	update2.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\Service	umvur.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_&PROD_HEARTDISK\4&37CE57BA&0&000000	umvur.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_&PROD_HEARTDISK\4&37CE57BA&0&000000	update2.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

pid	Process
2152	schtasks.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
532	update2.exe
532	update2.exe
2848	update2.exe
2848	update2.exe
2848	update2.exe
2848	update2.exe
1252	umvur.exe
1252	umvur.exe
2096	umvur.exe
2096	umvur.exe
2096	umvur.exe
2096	umvur.exe
3920	explorer.exe
3920	explorer.exe
3920	explorer.exe
3920	explorer.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1252	umvur.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 532 wrote to memory of 2848	532	update2.exe	75
PID 532 wrote to memory of 2848	532	update2.exe	75
PID 532 wrote to memory of 2848	532	update2.exe	75
PID 532 wrote to memory of 1252	532	update2.exe	78
PID 532 wrote to memory of 1252	532	update2.exe	78
PID 532 wrote to memory of 1252	532	update2.exe	78
PID 532 wrote to memory of 2152	532	update2.exe	79
PID 532 wrote to memory of 2152	532	update2.exe	79
PID 532 wrote to memory of 2152	532	update2.exe	79
PID 1252 wrote to memory of 2096	1252	umvur.exe	81
PID 1252 wrote to memory of 2096	1252	umvur.exe	81
PID 1252 wrote to memory of 2096	1252	umvur.exe	81
PID 1252 wrote to memory of 3920	1252	umvur.exe	83
PID 1252 wrote to memory of 3920	1252	umvur.exe	83
PID 1252 wrote to memory of 3920	1252	umvur.exe	83
PID 1252 wrote to memory of 3920	1252	umvur.exe	83

C:\Users\Admin\AppData\Local\Temp\update2.exe
"C:\Users\Admin\AppData\Local\Temp\update2.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:532
- C:\Users\Admin\AppData\Local\Temp\update2.exe
  C:\Users\Admin\AppData\Local\Temp\update2.exe /C
  2⤵
  - Checks SCSI registry key(s)
  - Suspicious behavior: EnumeratesProcesses
  PID:2848
- C:\Users\Admin\AppData\Roaming\Microsoft\Fbanaruzwge\umvur.exe
  C:\Users\Admin\AppData\Roaming\Microsoft\Fbanaruzwge\umvur.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:1252
- - C:\Users\Admin\AppData\Roaming\Microsoft\Fbanaruzwge\umvur.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\Fbanaruzwge\umvur.exe /C
    3⤵
    - Executes dropped EXE
    - Checks SCSI registry key(s)
    - Suspicious behavior: EnumeratesProcesses
    PID:2096
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:3920
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn jzyymajt /tr "\"C:\Users\Admin\AppData\Local\Temp\update2.exe\" /I jzyymajt" /SC ONCE /Z /ST 14:34 /ET 14:46
  2⤵
  - Creates scheduled task(s)
  PID:2152

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/532-116-0x0000000002330000-0x00000000023C2000-memory.dmp

Filesize
584KB

Download
memory/532-114-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/3920-133-0x00000000047C0000-0x0000000004801000-memory.dmp

Filesize
260KB

Download
memory/3920-132-0x0000000000400000-0x0000000000492000-memory.dmp

Filesize
584KB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads