qakbot | ea8284ad69b02a2d75c1d56e31ef3df8349bfdbf82d17376c954dd4181c41a36

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
26-08-2024 08:25

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General

Target

5ce392a8219ad68a048e509898d03be0N.dll
Size

1.0MB
MD5

5ce392a8219ad68a048e509898d03be0
SHA1

88e8d159da6dfd99a01908cafe32d53eac8fab5c
SHA256

ea8284ad69b02a2d75c1d56e31ef3df8349bfdbf82d17376c954dd4181c41a36
SHA512

2d3a2b019369e61d07d3b6a7c60367ccef6e7beea675620dc35d3f3db70b0a93599039b3bfcec0d7cdf0369dd95ee0e3eee90da5209dfd96f7f64e83115b0f12
SSDEEP

6144:pwexqEM8055EX+dridb0+NCirQ6TBByIeJzt93S0EE8cuFA6EpnznituagDgwzyQ:2exF055EX+dW1VONPfzituaC9zbLd

Score

10^/10

qakbot biden51 1622109872 banker discovery stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.68

Botnet

biden51

Campaign

1622109872

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

pid	Process
2716	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	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

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
2684	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2616	regsvr32.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2616	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 2708 wrote to memory of 2616	2708	regsvr32.exe	30
PID 2708 wrote to memory of 2616	2708	regsvr32.exe	30
PID 2708 wrote to memory of 2616	2708	regsvr32.exe	30
PID 2708 wrote to memory of 2616	2708	regsvr32.exe	30
PID 2708 wrote to memory of 2616	2708	regsvr32.exe	30
PID 2708 wrote to memory of 2616	2708	regsvr32.exe	30
PID 2708 wrote to memory of 2616	2708	regsvr32.exe	30
PID 2616 wrote to memory of 2728	2616	regsvr32.exe	31
PID 2616 wrote to memory of 2728	2616	regsvr32.exe	31
PID 2616 wrote to memory of 2728	2616	regsvr32.exe	31
PID 2616 wrote to memory of 2728	2616	regsvr32.exe	31
PID 2616 wrote to memory of 2728	2616	regsvr32.exe	31
PID 2616 wrote to memory of 2728	2616	regsvr32.exe	31
PID 2728 wrote to memory of 2684	2728	explorer.exe	32
PID 2728 wrote to memory of 2684	2728	explorer.exe	32
PID 2728 wrote to memory of 2684	2728	explorer.exe	32
PID 2728 wrote to memory of 2684	2728	explorer.exe	32
PID 2884 wrote to memory of 2964	2884	taskeng.exe	35
PID 2884 wrote to memory of 2964	2884	taskeng.exe	35
PID 2884 wrote to memory of 2964	2884	taskeng.exe	35
PID 2884 wrote to memory of 2964	2884	taskeng.exe	35
PID 2884 wrote to memory of 2964	2884	taskeng.exe	35
PID 2964 wrote to memory of 2716	2964	regsvr32.exe	36
PID 2964 wrote to memory of 2716	2964	regsvr32.exe	36
PID 2964 wrote to memory of 2716	2964	regsvr32.exe	36
PID 2964 wrote to memory of 2716	2964	regsvr32.exe	36
PID 2964 wrote to memory of 2716	2964	regsvr32.exe	36
PID 2964 wrote to memory of 2716	2964	regsvr32.exe	36
PID 2964 wrote to memory of 2716	2964	regsvr32.exe	36

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\5ce392a8219ad68a048e509898d03be0N.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2708
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\5ce392a8219ad68a048e509898d03be0N.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2616
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2728
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn aylfbocz /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\5ce392a8219ad68a048e509898d03be0N.dll\"" /SC ONCE /Z /ST 08:27 /ET 08:39
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:2684

C:\Windows\system32\taskeng.exe
taskeng.exe {E49CF1CB-2E59-4503-A3A6-CC8002FF8F60} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2884
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\5ce392a8219ad68a048e509898d03be0N.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2964
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\5ce392a8219ad68a048e509898d03be0N.dll"
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:2716

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\5ce392a8219ad68a048e509898d03be0N.dll

Filesize
1.0MB

MD5
2027d7cd38a6adeab0bc299c99bcb713

SHA1
00ba10fee0670e78bc55b3c24329b588946da90c

SHA256
5cac6873aadf7b7756896c7a9fe8716046105f5599a92633fd2323911c52800c

SHA512
5b1452a5444ada6b64ff147d53b773e242e23154aa61b7e92ec50e09891f9de1c444e3a991a1426c3150c81f04e7d84c4ab9b323e92bed6cfd44fdef7cfce8af

Download Submit
memory/2616-0-0x0000000010000000-0x000000001010F000-memory.dmp

Filesize
1.1MB

Download
memory/2616-1-0x0000000000190000-0x00000000001F0000-memory.dmp

Filesize
384KB

Download
memory/2616-2-0x0000000010000000-0x0000000010060000-memory.dmp

Filesize
384KB

Download
memory/2616-6-0x0000000000190000-0x00000000001F0000-memory.dmp

Filesize
384KB

Download
memory/2716-17-0x0000000010000000-0x000000001010F000-memory.dmp

Filesize
1.1MB

Download
memory/2728-11-0x00000000000D0000-0x000000000010D000-memory.dmp

Filesize
244KB

Download
memory/2728-10-0x00000000000D0000-0x000000000010D000-memory.dmp

Filesize
244KB

Download
memory/2728-9-0x00000000000D0000-0x000000000010D000-memory.dmp

Filesize
244KB

Download
memory/2728-8-0x00000000000D0000-0x000000000010D000-memory.dmp

Filesize
244KB

Download
memory/2728-12-0x00000000000D0000-0x000000000010D000-memory.dmp

Filesize
244KB

Download
memory/2728-5-0x00000000000D0000-0x000000000010D000-memory.dmp

Filesize
244KB

Download
memory/2728-3-0x0000000000080000-0x0000000000082000-memory.dmp

Filesize
8KB

Download