qakbot | 743677c0b3adcaad1c801e7b9ab5b116ca6aac844976a18520151a2310b7f4d8

General

Target

c932cf352c7f9a7748dc28b3b1a8ac1c_JaffaCakes118.dll
Size

319KB
MD5

c932cf352c7f9a7748dc28b3b1a8ac1c
SHA1

d79ac5e409fc6ed8243c6824a7b5e8daef6320b6
SHA256

743677c0b3adcaad1c801e7b9ab5b116ca6aac844976a18520151a2310b7f4d8
SHA512

666446768759973fa4e09888e9980c6d91d4eb0ed34a5c94d05d25aba337e1624b43ae525203cd4e0f69d2c36fb7c2f0a8006ef8935a716c04537afc73c1cf65
SSDEEP

6144:uAKEJtauc+yxnE2aRngUpIlM6W5mezkthY7nOCzxT:nKEGuc+y5EXVpIlomJVuxT

Score

10^/10

qakbot tr 1613385567 banker discovery stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.138

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

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Loads dropped DLL 1 IoCs

Processes:

regsvr32.exe

pid process

2968 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2228 2968 WerFault.exe regsvr32.exe

pid	process
2968	regsvr32.exe

pid	pid_target	process	target process
2228	2968	WerFault.exe	regsvr32.exe

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

schtasks.exeregsvr32.exeregsvr32.exeexplorer.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.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:

regsvr32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\DeviceDesc	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Service	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\DeviceDesc	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Service	regsvr32.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

Processes:

schtasks.exe

pid process

3276 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

regsvr32.exe

pid process

2636 regsvr32.exe
2636 regsvr32.exe
2636 regsvr32.exe
2636 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

2636 regsvr32.exe

pid	process
3276	schtasks.exe

pid	process
2636	regsvr32.exe
2636	regsvr32.exe
2636	regsvr32.exe
2636	regsvr32.exe

pid	process
2636	regsvr32.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 960 wrote to memory of 2636	960	regsvr32.exe	regsvr32.exe
PID 960 wrote to memory of 2636	960	regsvr32.exe	regsvr32.exe
PID 960 wrote to memory of 2636	960	regsvr32.exe	regsvr32.exe
PID 2636 wrote to memory of 5060	2636	regsvr32.exe	explorer.exe
PID 2636 wrote to memory of 5060	2636	regsvr32.exe	explorer.exe
PID 2636 wrote to memory of 5060	2636	regsvr32.exe	explorer.exe
PID 2636 wrote to memory of 5060	2636	regsvr32.exe	explorer.exe
PID 2636 wrote to memory of 5060	2636	regsvr32.exe	explorer.exe
PID 5060 wrote to memory of 3276	5060	explorer.exe	schtasks.exe
PID 5060 wrote to memory of 3276	5060	explorer.exe	schtasks.exe
PID 5060 wrote to memory of 3276	5060	explorer.exe	schtasks.exe
PID 4668 wrote to memory of 2968	4668	regsvr32.exe	regsvr32.exe
PID 4668 wrote to memory of 2968	4668	regsvr32.exe	regsvr32.exe
PID 4668 wrote to memory of 2968	4668	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\c932cf352c7f9a7748dc28b3b1a8ac1c_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:960
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\c932cf352c7f9a7748dc28b3b1a8ac1c_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Checks SCSI registry key(s)
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2636
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:5060
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn osovwquq /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\c932cf352c7f9a7748dc28b3b1a8ac1c_JaffaCakes118.dll\"" /SC ONCE /Z /ST 16:35 /ET 16:47
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:3276

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\c932cf352c7f9a7748dc28b3b1a8ac1c_JaffaCakes118.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:4668
- C:\Windows\SysWOW64\regsvr32.exe
  -s "C:\Users\Admin\AppData\Local\Temp\c932cf352c7f9a7748dc28b3b1a8ac1c_JaffaCakes118.dll"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:2968
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2968 -s 584
    3⤵
    - Program crash
    PID:2228

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2968 -ip 2968
1⤵
PID:4788

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

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\c932cf352c7f9a7748dc28b3b1a8ac1c_JaffaCakes118.dll

Filesize
319KB

MD5
d64a0eaa481037030a4def6d5d958c8c

SHA1
55618ba84537ea39f5675b1d0cc3bc16a95d0037

SHA256
2a6dc00bdcacd9e65a4b99d9d8dd4db64554a2db3e5f0a2f9d2702b99d88ac0f

SHA512
ff5ad2d8cbb7087752da3b2fccf8c2c45059fa545dc0719aa90765d145df76bc77bf1589735acf01547c67763b64ae6998590a7dfa59ae41d0302453c0298b4b

Download Submit
memory/2636-0-0x0000000000409000-0x000000000040B000-memory.dmp

Filesize
8KB

Download
memory/2636-1-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2636-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/5060-3-0x0000000000F10000-0x0000000000F45000-memory.dmp

Filesize
212KB

Download
memory/5060-5-0x0000000000F10000-0x0000000000F45000-memory.dmp

Filesize
212KB

Download
memory/5060-7-0x0000000000F10000-0x0000000000F45000-memory.dmp

Filesize
212KB

Download
memory/5060-6-0x0000000000F10000-0x0000000000F45000-memory.dmp

Filesize
212KB

Download
memory/5060-8-0x0000000000F10000-0x0000000000F45000-memory.dmp

Filesize
212KB

Download
memory/5060-9-0x0000000000F10000-0x0000000000F45000-memory.dmp

Filesize
212KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads