qakbot | 061d59735ea2397cbb2566ddb711d1ea73a79e5f171a6ed5f328c0d8b078c426

Analysis

max time kernel
125s
max time network
16s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25/03/2025, 04:23

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General

Target

b69f17a7126bf24174e8d6cd594c5ebb28485db8e3943b0cebc5bf1225d6c6ae.dll
Size

2.9MB
MD5

e89659fd1e4d75378bdcabb91ffeb66c
SHA1

6652f62eccbc1c516ef5911b95ad5b3002a44a9c
SHA256

b69f17a7126bf24174e8d6cd594c5ebb28485db8e3943b0cebc5bf1225d6c6ae
SHA512

4a848205b0e2748df671959469119d457ab1674b4a3e1aa880ffbd4b374a646f9869e1d75cd1d3ed8f82f507a3447ba5785a6b5de09a296aa2ef647c74c8e8b5
SSDEEP

3072:18qk4FRozXKEI7jQC5VrmpL2zqpwAZpDpOal+r:18qkyT7jzGl22pbZJS

Score

10^/10

qakbot abc101 1606331967 banker discovery stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.29

Botnet

abc101

Campaign

1606331967

76.104.230.174:443

187.227.86.129:995

219.255.28.241:443

78.184.6.94:443

95.159.45.82:443

91.228.36.95:443

79.115.215.125:443

24.244.161.36:443

24.71.28.247:443

73.239.229.107:995

187.153.119.36:443

190.75.167.44:2222

83.110.111.159:443

174.76.21.134:443

75.109.180.221:443

85.122.141.42:995

156.222.6.246:995

188.24.183.193:443

88.106.237.152:2222

79.166.83.103:2222

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

Qakbot family
qakbot
Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot

Loads dropped DLL 1 IoCs

pid	Process
1996	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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.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

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

pid	Process
2740	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2780	rundll32.exe
2780	rundll32.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2780	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 2780	2372	rundll32.exe	30
PID 2372 wrote to memory of 2780	2372	rundll32.exe	30
PID 2372 wrote to memory of 2780	2372	rundll32.exe	30
PID 2372 wrote to memory of 2780	2372	rundll32.exe	30
PID 2372 wrote to memory of 2780	2372	rundll32.exe	30
PID 2372 wrote to memory of 2780	2372	rundll32.exe	30
PID 2372 wrote to memory of 2780	2372	rundll32.exe	30
PID 2780 wrote to memory of 2796	2780	rundll32.exe	31
PID 2780 wrote to memory of 2796	2780	rundll32.exe	31
PID 2780 wrote to memory of 2796	2780	rundll32.exe	31
PID 2780 wrote to memory of 2796	2780	rundll32.exe	31
PID 2780 wrote to memory of 2796	2780	rundll32.exe	31
PID 2780 wrote to memory of 2796	2780	rundll32.exe	31
PID 2796 wrote to memory of 2740	2796	explorer.exe	32
PID 2796 wrote to memory of 2740	2796	explorer.exe	32
PID 2796 wrote to memory of 2740	2796	explorer.exe	32
PID 2796 wrote to memory of 2740	2796	explorer.exe	32
PID 1972 wrote to memory of 2844	1972	taskeng.exe	35
PID 1972 wrote to memory of 2844	1972	taskeng.exe	35
PID 1972 wrote to memory of 2844	1972	taskeng.exe	35
PID 1972 wrote to memory of 2844	1972	taskeng.exe	35
PID 1972 wrote to memory of 2844	1972	taskeng.exe	35
PID 2844 wrote to memory of 1996	2844	regsvr32.exe	36
PID 2844 wrote to memory of 1996	2844	regsvr32.exe	36
PID 2844 wrote to memory of 1996	2844	regsvr32.exe	36
PID 2844 wrote to memory of 1996	2844	regsvr32.exe	36
PID 2844 wrote to memory of 1996	2844	regsvr32.exe	36
PID 2844 wrote to memory of 1996	2844	regsvr32.exe	36
PID 2844 wrote to memory of 1996	2844	regsvr32.exe	36

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b69f17a7126bf24174e8d6cd594c5ebb28485db8e3943b0cebc5bf1225d6c6ae.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2372
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b69f17a7126bf24174e8d6cd594c5ebb28485db8e3943b0cebc5bf1225d6c6ae.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2780
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2796
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn aaggxhyqd /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\b69f17a7126bf24174e8d6cd594c5ebb28485db8e3943b0cebc5bf1225d6c6ae.dll\"" /SC ONCE /Z /ST 04:25 /ET 04:37
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:2740

C:\Windows\system32\taskeng.exe
taskeng.exe {A3B71EE4-B568-4976-A128-8A0B365C639D} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1972
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\b69f17a7126bf24174e8d6cd594c5ebb28485db8e3943b0cebc5bf1225d6c6ae.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2844
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\b69f17a7126bf24174e8d6cd594c5ebb28485db8e3943b0cebc5bf1225d6c6ae.dll"
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:1996

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\b69f17a7126bf24174e8d6cd594c5ebb28485db8e3943b0cebc5bf1225d6c6ae.dll

Filesize
2.9MB

MD5
be221797dfa33dddaf05e056a83033d9

SHA1
5c384359fbd7d3a09089eb9a18e71aaaa209e9b2

SHA256
3e6eb13fe2ba124f35b67b681916068749692edae9f4191b5a4fec8c95926a39

SHA512
53fbeb97f7e0d88cdfa90e22b5245aefa7cbaad9905324d7695f0cdbbad049f1fac0dc59bcc0e8619ae658c36b56ac0c25f130b3500c61d7b7e2045e49a19432

Download Submit
memory/2780-1-0x0000000000690000-0x00000000006B0000-memory.dmp

Filesize
128KB

Download
memory/2780-0-0x0000000000690000-0x00000000006B0000-memory.dmp

Filesize
128KB

Download
memory/2780-2-0x00000000020B0000-0x000000000229A000-memory.dmp

Filesize
1.9MB

Download
memory/2780-3-0x0000000000690000-0x00000000006B0000-memory.dmp

Filesize
128KB

Download
memory/2780-6-0x0000000000690000-0x00000000006B0000-memory.dmp

Filesize
128KB

Download
memory/2796-4-0x0000000000330000-0x0000000000332000-memory.dmp

Filesize
8KB

Download
memory/2796-5-0x00000000000D0000-0x00000000000D1000-memory.dmp

Filesize
4KB

Download
memory/2796-7-0x00000000000A0000-0x0000000000321000-memory.dmp

Filesize
2.5MB

Download
memory/2796-9-0x0000000000080000-0x00000000000A0000-memory.dmp

Filesize
128KB

Download
memory/2796-11-0x0000000000080000-0x00000000000A0000-memory.dmp

Filesize
128KB

Download
memory/2796-10-0x0000000000080000-0x00000000000A0000-memory.dmp

Filesize
128KB

Download