qakbot | 9237e5cae5f698d5ad9f6c61af8bd866e599abb05f5bc49474d98e269a29a588

General

Target

9237e5cae5f698d5ad9f6c61af8bd866e599abb05f5bc49474d98e269a29a588.dll
Size

1.3MB
MD5

94f6bcd1c6b35a1c5d55dd2dbe7211da
SHA1

4d6359c3e61f8d54863d183d38ddc548c2a8702b
SHA256

9237e5cae5f698d5ad9f6c61af8bd866e599abb05f5bc49474d98e269a29a588
SHA512

832cfab9ee1f813f2a9a2fa3afae32646a00c10c71930cd034efa2c07d588facb9d782deba930376a499f2e76f1177a4d3a39bd2ca8bbdc37586e092c72ef8b0

Score

10^/10

qakbot tr 1613385567 banker evasion stealer themida trojan

Malware Config

Extracted

Family

qakbot

Botnet

tr

Campaign

1613385567

C2

78.63.226.32:443

197.51.82.72:443

193.248.221.184:2222

95.77.223.148:443

71.199.192.62:443

77.211.30.202:995

80.227.5.69:443

77.27.204.204:995

81.97.154.100:443

173.184.119.153:995

38.92.225.121:443

81.150.181.168:2222

90.65.236.181:2222

83.110.103.152:443

73.153.211.227:443

188.25.63.105:443

89.137.211.239:995

202.188.138.162:443

98.173.34.212:995

87.202.87.210:2222

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Checks BIOS information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	regsvr32.exe

themida 4 IoCs

Detects Themida, Advanced Windows software protection system.

themida

resource	yara_rule
behavioral2/memory/4852-3-0x0000000010000000-0x0000000010429000-memory.dmp	themida
behavioral2/memory/3644-7-0x0000000003200000-0x0000000003629000-memory.dmp	themida
behavioral2/memory/512-15-0x0000000002A00000-0x0000000002E29000-memory.dmp	themida
behavioral2/memory/4048-18-0x00000000030F0000-0x0000000003519000-memory.dmp	themida

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
4852	regsvr32.exe

Program crash 3 IoCs

pid	pid_target	Process	procid_target
1992	3644	WerFault.exe	76
640	512	WerFault.exe	82
4080	4048	WerFault.exe	84

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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\Service	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_SANU&PROD_SANU_DVD-ROM\4&37CE57BA&0&010000	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\DeviceDesc	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\Service	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_&PROD_HEARTDISK\4&37CE57BA&0&000000	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\DeviceDesc	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 47 IoCs

pid	Process
4852	regsvr32.exe
4852	regsvr32.exe
4852	regsvr32.exe
4852	regsvr32.exe
1992	WerFault.exe
1992	WerFault.exe
1992	WerFault.exe
1992	WerFault.exe
1992	WerFault.exe
1992	WerFault.exe
1992	WerFault.exe
1992	WerFault.exe
1992	WerFault.exe
1992	WerFault.exe
1992	WerFault.exe
1992	WerFault.exe
1992	WerFault.exe
1992	WerFault.exe
1992	WerFault.exe
640	WerFault.exe
640	WerFault.exe
640	WerFault.exe
640	WerFault.exe
640	WerFault.exe
640	WerFault.exe
640	WerFault.exe
640	WerFault.exe
640	WerFault.exe
640	WerFault.exe
640	WerFault.exe
640	WerFault.exe
640	WerFault.exe
640	WerFault.exe
4080	WerFault.exe
4080	WerFault.exe
4080	WerFault.exe
4080	WerFault.exe
4080	WerFault.exe
4080	WerFault.exe
4080	WerFault.exe
4080	WerFault.exe
4080	WerFault.exe
4080	WerFault.exe
4080	WerFault.exe
4080	WerFault.exe
4080	WerFault.exe
4080	WerFault.exe

Suspicious behavior: MapViewOfSection 3 IoCs

pid	Process
4852	regsvr32.exe
4852	regsvr32.exe
4852	regsvr32.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeRestorePrivilege	1992	WerFault.exe
Token: SeBackupPrivilege	1992	WerFault.exe
Token: SeDebugPrivilege	1992	WerFault.exe
Token: SeDebugPrivilege	640	WerFault.exe
Token: SeDebugPrivilege	4080	WerFault.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 4704 wrote to memory of 4852	4704	regsvr32.exe	71
PID 4704 wrote to memory of 4852	4704	regsvr32.exe	71
PID 4704 wrote to memory of 4852	4704	regsvr32.exe	71
PID 4852 wrote to memory of 3644	4852	regsvr32.exe	76
PID 4852 wrote to memory of 3644	4852	regsvr32.exe	76
PID 4852 wrote to memory of 3644	4852	regsvr32.exe	76
PID 4852 wrote to memory of 3644	4852	regsvr32.exe	76
PID 4852 wrote to memory of 3644	4852	regsvr32.exe	76
PID 4852 wrote to memory of 512	4852	regsvr32.exe	82
PID 4852 wrote to memory of 512	4852	regsvr32.exe	82
PID 4852 wrote to memory of 512	4852	regsvr32.exe	82
PID 4852 wrote to memory of 512	4852	regsvr32.exe	82
PID 4852 wrote to memory of 512	4852	regsvr32.exe	82
PID 4852 wrote to memory of 4048	4852	regsvr32.exe	84
PID 4852 wrote to memory of 4048	4852	regsvr32.exe	84
PID 4852 wrote to memory of 4048	4852	regsvr32.exe	84
PID 4852 wrote to memory of 4048	4852	regsvr32.exe	84
PID 4852 wrote to memory of 4048	4852	regsvr32.exe	84

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\9237e5cae5f698d5ad9f6c61af8bd866e599abb05f5bc49474d98e269a29a588.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4704
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\9237e5cae5f698d5ad9f6c61af8bd866e599abb05f5bc49474d98e269a29a588.dll
  2⤵
  - Checks BIOS information in registry
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Checks SCSI registry key(s)
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:4852
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    PID:3644
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3644 -s 724
      4⤵
      Program crash
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1992
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    PID:512
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 512 -s 736
      4⤵
      Program crash
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:640
- - C:\Windows\SysWOW64\mobsync.exe
    C:\Windows\SysWOW64\mobsync.exe
    3⤵
    PID:4048
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4048 -s 464
      4⤵
      Program crash
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4080

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/512-15-0x0000000002A00000-0x0000000002E29000-memory.dmp

Filesize
4.2MB

Download
memory/640-12-0x00000000044B0000-0x00000000044B1000-memory.dmp

Filesize
4KB

Download
memory/1992-8-0x0000000004C80000-0x0000000004C81000-memory.dmp

Filesize
4KB

Download
memory/1992-9-0x0000000004C80000-0x0000000004C81000-memory.dmp

Filesize
4KB

Download
memory/3644-7-0x0000000003200000-0x0000000003629000-memory.dmp

Filesize
4.2MB

Download
memory/4048-18-0x00000000030F0000-0x0000000003519000-memory.dmp

Filesize
4.2MB

Download
memory/4080-17-0x00000000048A0000-0x00000000048A1000-memory.dmp

Filesize
4KB

Download
memory/4852-5-0x0000000077B14000-0x0000000077B15000-memory.dmp

Filesize
4KB

Download
memory/4852-4-0x0000000010001000-0x0000000010025000-memory.dmp

Filesize
144KB

Download
memory/4852-3-0x0000000010000000-0x0000000010429000-memory.dmp

Filesize
4.2MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads