qakbot | 36f6ccf1cdb588c2a6297446dfbc29466c4392af79677983d503f1a950bba3fc

General

Target

f748ad5cf1a4eae3792911fa068c7851_JaffaCakes118.dll
Size

398KB
MD5

f748ad5cf1a4eae3792911fa068c7851
SHA1

4d41fe363a178644409ae21edd091b5e4cc82066
SHA256

36f6ccf1cdb588c2a6297446dfbc29466c4392af79677983d503f1a950bba3fc
SHA512

dd69921bf1b90e4b1572c29e3be6ca203a2a88e76d0062a4eca5cf7744d73bec8d29a6889c9b63dae242d12a3140b64172988a83c887f0d6510b92084fb8fcdc
SSDEEP

6144:u9ykYklEwrPmRPWEpWFn2E6lyDntvhhOU35RJEesN23wU7HuAmHK+J:Q2wr03pdf8vhhOKJET8Byq+J

Score

10^/10

qakbot biden01 1613656969 banker discovery stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

biden01

Campaign

1613656969

C2

172.87.157.235:3389

173.184.119.153:995

81.150.181.168:2222

71.187.170.235:443

197.45.110.165:995

86.160.137.132:443

86.236.77.68:2222

106.51.85.162:443

108.31.15.10:995

38.92.225.121:443

72.252.201.69:443

71.117.132.169:443

98.173.34.212:995

83.110.12.140:2222

95.77.223.148:443

41.39.134.183:443

85.52.72.32:2222

195.12.154.8:443

108.160.123.244:443

96.57.188.174:2222

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

992 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4552 992 WerFault.exe regsvr32.exe

pid	process
992	regsvr32.exe

pid	pid_target	process	target process
4552	992	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:

regsvr32.exeexplorer.exeschtasks.exeregsvr32.exe

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

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

3776 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

regsvr32.exe

pid process

4356 regsvr32.exe
4356 regsvr32.exe
4356 regsvr32.exe
4356 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

4356 regsvr32.exe

pid	process
3776	schtasks.exe

pid	process
4356	regsvr32.exe
4356	regsvr32.exe
4356	regsvr32.exe
4356	regsvr32.exe

pid	process
4356	regsvr32.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 1180 wrote to memory of 4356	1180	regsvr32.exe	regsvr32.exe
PID 1180 wrote to memory of 4356	1180	regsvr32.exe	regsvr32.exe
PID 1180 wrote to memory of 4356	1180	regsvr32.exe	regsvr32.exe
PID 4356 wrote to memory of 1744	4356	regsvr32.exe	explorer.exe
PID 4356 wrote to memory of 1744	4356	regsvr32.exe	explorer.exe
PID 4356 wrote to memory of 1744	4356	regsvr32.exe	explorer.exe
PID 4356 wrote to memory of 1744	4356	regsvr32.exe	explorer.exe
PID 4356 wrote to memory of 1744	4356	regsvr32.exe	explorer.exe
PID 1744 wrote to memory of 3776	1744	explorer.exe	schtasks.exe
PID 1744 wrote to memory of 3776	1744	explorer.exe	schtasks.exe
PID 1744 wrote to memory of 3776	1744	explorer.exe	schtasks.exe
PID 2356 wrote to memory of 992	2356	regsvr32.exe	regsvr32.exe
PID 2356 wrote to memory of 992	2356	regsvr32.exe	regsvr32.exe
PID 2356 wrote to memory of 992	2356	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\f748ad5cf1a4eae3792911fa068c7851_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1180
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\f748ad5cf1a4eae3792911fa068c7851_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:4356
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1744
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn qgmfzqns /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\f748ad5cf1a4eae3792911fa068c7851_JaffaCakes118.dll\"" /SC ONCE /Z /ST 01:43 /ET 01:55
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:3776

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\f748ad5cf1a4eae3792911fa068c7851_JaffaCakes118.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:2356
- C:\Windows\SysWOW64\regsvr32.exe
  -s "C:\Users\Admin\AppData\Local\Temp\f748ad5cf1a4eae3792911fa068c7851_JaffaCakes118.dll"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:992
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 992 -s 584
    3⤵
    - Program crash
    PID:4552

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 204 -p 992 -ip 992
1⤵
PID:4808

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\f748ad5cf1a4eae3792911fa068c7851_JaffaCakes118.dll

Filesize
398KB

MD5
c35907d211e4382624ce82e1ceb87ac2

SHA1
bc35850d06ead6c5426ecbe3b30253b27d2c3449

SHA256
72c19ce4f1d534925914705ee2a2b5a366d945bded109afd171c85ab42c60309

SHA512
d52338e73c5b7ce8e4e458b175951f75b33442efb046365ddcc9780699e894dc9c0698d3b4ed9bdb46e0502958acea630d9e4cae6d5a9b420b20061511cf3c35

Download Submit
memory/992-14-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/1744-3-0x0000000000CA0000-0x0000000000CD5000-memory.dmp

Filesize
212KB

Download
memory/1744-6-0x0000000000CA0000-0x0000000000CD5000-memory.dmp

Filesize
212KB

Download
memory/1744-8-0x0000000000CA0000-0x0000000000CD5000-memory.dmp

Filesize
212KB

Download
memory/1744-7-0x0000000000CA0000-0x0000000000CD5000-memory.dmp

Filesize
212KB

Download
memory/1744-10-0x0000000000CA0000-0x0000000000CD5000-memory.dmp

Filesize
212KB

Download
memory/4356-0-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/4356-1-0x0000000002C30000-0x0000000002C94000-memory.dmp

Filesize
400KB

Download
memory/4356-2-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/4356-5-0x0000000002C30000-0x0000000002C94000-memory.dmp

Filesize
400KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads