qakbot | 56ebcb6682f437e9ddd4bd20a5d53e98c6b468d1797b373d47f380fb42bef9e0

General

Target

e10302f84ec12eb609eb3e3953abf442_JaffaCakes118.dll
Size

398KB
MD5

e10302f84ec12eb609eb3e3953abf442
SHA1

4d6db542746009ef2a710e8acb1df37a8938024b
SHA256

56ebcb6682f437e9ddd4bd20a5d53e98c6b468d1797b373d47f380fb42bef9e0
SHA512

ac062c57b2749b1f20db3cd9ec159d74dd4b9a359c2534012b2ecc5335b5534ac985bf6a25ad95dd44c6894f0fc5a2df756ef1c9d49b768dc74bb259dfdf8278
SSDEEP

6144:b9ykYklEwrPmRPWEpWFn2E6lyDntvhhOU35RJEesN23wU7HuAmHK+O:52wr03pdf8vhhOKJET8Byq+O

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

936 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

464 936 WerFault.exe regsvr32.exe

pid	process
936	regsvr32.exe

pid	pid_target	process	target process
464	936	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:

explorer.exeschtasks.exeregsvr32.exeregsvr32.exe

description	ioc	process
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
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 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

100 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

regsvr32.exe

pid process

4780 regsvr32.exe
4780 regsvr32.exe
4780 regsvr32.exe
4780 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

4780 regsvr32.exe

pid	process
100	schtasks.exe

pid	process
4780	regsvr32.exe
4780	regsvr32.exe
4780	regsvr32.exe
4780	regsvr32.exe

pid	process
4780	regsvr32.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 556 wrote to memory of 4780	556	regsvr32.exe	regsvr32.exe
PID 556 wrote to memory of 4780	556	regsvr32.exe	regsvr32.exe
PID 556 wrote to memory of 4780	556	regsvr32.exe	regsvr32.exe
PID 4780 wrote to memory of 3920	4780	regsvr32.exe	explorer.exe
PID 4780 wrote to memory of 3920	4780	regsvr32.exe	explorer.exe
PID 4780 wrote to memory of 3920	4780	regsvr32.exe	explorer.exe
PID 4780 wrote to memory of 3920	4780	regsvr32.exe	explorer.exe
PID 4780 wrote to memory of 3920	4780	regsvr32.exe	explorer.exe
PID 3920 wrote to memory of 100	3920	explorer.exe	schtasks.exe
PID 3920 wrote to memory of 100	3920	explorer.exe	schtasks.exe
PID 3920 wrote to memory of 100	3920	explorer.exe	schtasks.exe
PID 2996 wrote to memory of 936	2996	regsvr32.exe	regsvr32.exe
PID 2996 wrote to memory of 936	2996	regsvr32.exe	regsvr32.exe
PID 2996 wrote to memory of 936	2996	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\e10302f84ec12eb609eb3e3953abf442_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:556
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\e10302f84ec12eb609eb3e3953abf442_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:4780
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3920
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn byisurvkyz /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\e10302f84ec12eb609eb3e3953abf442_JaffaCakes118.dll\"" /SC ONCE /Z /ST 20:55 /ET 21:07
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:100

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\e10302f84ec12eb609eb3e3953abf442_JaffaCakes118.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:2996
- C:\Windows\SysWOW64\regsvr32.exe
  -s "C:\Users\Admin\AppData\Local\Temp\e10302f84ec12eb609eb3e3953abf442_JaffaCakes118.dll"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:936
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 936 -s 584
    3⤵
    - Program crash
    PID:464

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 936 -ip 936
1⤵
PID:1536

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\e10302f84ec12eb609eb3e3953abf442_JaffaCakes118.dll

Filesize
398KB

MD5
840a56373655be8c6d328d79eb462437

SHA1
939fc49678cd66f97dd17943c1dada18331c7847

SHA256
032172569af2343092d212c213d29ed358435e529521a541009120e52d1c2450

SHA512
2b0f4845528b7b50c7ef194f5b993a3481c00a75f9ac510b0fde79ac5aea70e4667041f818b89630fbf75b5324a2ef6226357dadf04f61ab4ce1163e066686d7

Download Submit
memory/936-14-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/3920-3-0x0000000000D10000-0x0000000000D45000-memory.dmp

Filesize
212KB

Download
memory/3920-6-0x0000000000D10000-0x0000000000D45000-memory.dmp

Filesize
212KB

Download
memory/3920-8-0x0000000000D10000-0x0000000000D45000-memory.dmp

Filesize
212KB

Download
memory/3920-7-0x0000000000D10000-0x0000000000D45000-memory.dmp

Filesize
212KB

Download
memory/3920-10-0x0000000000D10000-0x0000000000D45000-memory.dmp

Filesize
212KB

Download
memory/4780-0-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/4780-1-0x00000000032F0000-0x0000000003354000-memory.dmp

Filesize
400KB

Download
memory/4780-2-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/4780-5-0x00000000032F0000-0x0000000003354000-memory.dmp

Filesize
400KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads