qakbot | 19ee325710a2d42876ea27a2cb2f0be0e48b0d84e54b422511f3463969feb338

General

Target

bfe84bbe4c2b817a7bc613a23344e290N.dll
Size

1.0MB
MD5

bfe84bbe4c2b817a7bc613a23344e290
SHA1

d02dac6518e1608af4c551b03884c9565cc4c4e0
SHA256

19ee325710a2d42876ea27a2cb2f0be0e48b0d84e54b422511f3463969feb338
SHA512

0e4a15aad032076f1444d7180fb28876626a5f14d2a8703ad31cbbcf8a72e2a91610215d8e6c337e845cbc22ff54ae683b7550387772131c1b6962a8123e965f
SSDEEP

6144:pwexqEM8055EX+dridb0+NCirQ6TBByIeJzt93S0EE8cuFA6EpnznituagDgwzyO:2exF055EX+dW1VONPfzituaC9zbLn

Score

10^/10

qakbot biden51 1622109872 banker discovery stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.68

Botnet

biden51

Campaign

1622109872

C2

97.69.160.4:2222

96.37.113.36:993

50.244.112.106:443

172.78.43.46:443

47.22.148.6:443

197.45.110.165:995

71.187.170.235:443

75.67.192.125:443

96.61.23.88:995

140.82.49.12:443

81.97.154.100:443

122.58.117.81:995

105.198.236.99:443

68.186.192.69:443

92.59.35.196:2222

149.28.98.196:443

45.32.211.207:995

45.32.211.207:2222

45.77.115.208:2222

144.202.38.185:2222

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

4056 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2648 4056 WerFault.exe regsvr32.exe

pid	process
4056	regsvr32.exe

pid	pid_target	process	target process
2648	4056	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.exeregsvr32.exeexplorer.exeschtasks.exe

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

3388 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

4820 regsvr32.exe
4820 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

4820 regsvr32.exe

pid	process
3388	schtasks.exe

pid	process
4820	regsvr32.exe
4820	regsvr32.exe

pid	process
4820	regsvr32.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 2984 wrote to memory of 4820	2984	regsvr32.exe	regsvr32.exe
PID 2984 wrote to memory of 4820	2984	regsvr32.exe	regsvr32.exe
PID 2984 wrote to memory of 4820	2984	regsvr32.exe	regsvr32.exe
PID 4820 wrote to memory of 556	4820	regsvr32.exe	explorer.exe
PID 4820 wrote to memory of 556	4820	regsvr32.exe	explorer.exe
PID 4820 wrote to memory of 556	4820	regsvr32.exe	explorer.exe
PID 4820 wrote to memory of 556	4820	regsvr32.exe	explorer.exe
PID 4820 wrote to memory of 556	4820	regsvr32.exe	explorer.exe
PID 556 wrote to memory of 3388	556	explorer.exe	schtasks.exe
PID 556 wrote to memory of 3388	556	explorer.exe	schtasks.exe
PID 556 wrote to memory of 3388	556	explorer.exe	schtasks.exe
PID 2492 wrote to memory of 4056	2492	regsvr32.exe	regsvr32.exe
PID 2492 wrote to memory of 4056	2492	regsvr32.exe	regsvr32.exe
PID 2492 wrote to memory of 4056	2492	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\bfe84bbe4c2b817a7bc613a23344e290N.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2984
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\bfe84bbe4c2b817a7bc613a23344e290N.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:4820
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:556
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn uvuwlpkay /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\bfe84bbe4c2b817a7bc613a23344e290N.dll\"" /SC ONCE /Z /ST 09:30 /ET 09:42
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:3388

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\bfe84bbe4c2b817a7bc613a23344e290N.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:2492
- C:\Windows\SysWOW64\regsvr32.exe
  -s "C:\Users\Admin\AppData\Local\Temp\bfe84bbe4c2b817a7bc613a23344e290N.dll"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:4056
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4056 -s 584
    3⤵
    - Program crash
    PID:2648

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4056 -ip 4056
1⤵
PID:4004

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

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\bfe84bbe4c2b817a7bc613a23344e290N.dll

Filesize
1.0MB

MD5
2027d7cd38a6adeab0bc299c99bcb713

SHA1
00ba10fee0670e78bc55b3c24329b588946da90c

SHA256
5cac6873aadf7b7756896c7a9fe8716046105f5599a92633fd2323911c52800c

SHA512
5b1452a5444ada6b64ff147d53b773e242e23154aa61b7e92ec50e09891f9de1c444e3a991a1426c3150c81f04e7d84c4ab9b323e92bed6cfd44fdef7cfce8af

Download Submit
memory/556-3-0x0000000000813000-0x0000000000814000-memory.dmp

Filesize
4KB

Download
memory/556-4-0x0000000000730000-0x0000000000B63000-memory.dmp

Filesize
4.2MB

Download
memory/556-7-0x00000000004B0000-0x00000000004ED000-memory.dmp

Filesize
244KB

Download
memory/556-9-0x00000000004B0000-0x00000000004ED000-memory.dmp

Filesize
244KB

Download
memory/556-8-0x00000000004B0000-0x00000000004ED000-memory.dmp

Filesize
244KB

Download
memory/4056-14-0x0000000010000000-0x000000001010F000-memory.dmp

Filesize
1.1MB

Download
memory/4820-0-0x0000000010000000-0x000000001010F000-memory.dmp

Filesize
1.1MB

Download
memory/4820-1-0x0000000000CB0000-0x0000000000D10000-memory.dmp

Filesize
384KB

Download
memory/4820-2-0x0000000010000000-0x0000000010060000-memory.dmp

Filesize
384KB

Download
memory/4820-6-0x0000000000CB0000-0x0000000000D10000-memory.dmp

Filesize
384KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads