qakbot | 40ac247b1808b91a582626920f69f87b948512d59f428d120bdd915e05b80cfb

Analysis

max time kernel
150s
max time network
72s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
09-09-2022 14:02

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General

Target

40ac247b1808b91a582626920f69f87b948512d59f428d120bdd915e05b80cfb.dll
Size

428KB
MD5

4cbc8c220e7fc25f9a19c6fd2b00698a
SHA1

bbdca7e3434252a1883be0c31863466d9fb44f50
SHA256

40ac247b1808b91a582626920f69f87b948512d59f428d120bdd915e05b80cfb
SHA512

7c0550aa9996660394b6fe9bd700a58233358eb16ce2721dbe7a4dbf9813636e21500c389629bf275c8276a79c9c4ec1e607566485683e44fac6ba6b481922db
SSDEEP

12288:nDFhSg4nkx/LMw27kcmgexU51plXKixdvKXsmR:nD3S1T6YhxlNqf

Score

10^/10

qakbot bb 1662650043 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

403.860

Botnet

Campaign

1662650043

191.97.234.238:995

81.131.161.131:2078

197.94.210.133:443

193.3.19.37:443

70.51.153.182:2222

99.232.140.205:2222

123.240.131.1:443

177.102.84.28:32101

105.156.152.227:443

190.59.247.136:995

89.211.218.88:2222

81.214.220.237:443

85.99.62.74:443

217.165.68.122:993

219.69.103.199:443

37.210.148.30:995

64.207.215.69:443

113.169.57.104:443

179.225.221.169:32101

151.234.94.35:990

Attributes

salt
SoNuce]ugdiB3c[doMuce2s81*uXmcvP

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

1472 schtasks.exe

pid	process
1472	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

regsvr32.exeexplorer.exe

pid	process
5004	regsvr32.exe
5004	regsvr32.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe
4592	explorer.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

5004 regsvr32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exe

description	pid	process	target process
PID 4236 wrote to memory of 5004	4236	regsvr32.exe	regsvr32.exe
PID 4236 wrote to memory of 5004	4236	regsvr32.exe	regsvr32.exe
PID 4236 wrote to memory of 5004	4236	regsvr32.exe	regsvr32.exe
PID 5004 wrote to memory of 4592	5004	regsvr32.exe	explorer.exe
PID 5004 wrote to memory of 4592	5004	regsvr32.exe	explorer.exe
PID 5004 wrote to memory of 4592	5004	regsvr32.exe	explorer.exe
PID 5004 wrote to memory of 4592	5004	regsvr32.exe	explorer.exe
PID 5004 wrote to memory of 4592	5004	regsvr32.exe	explorer.exe
PID 4592 wrote to memory of 1472	4592	explorer.exe	schtasks.exe
PID 4592 wrote to memory of 1472	4592	explorer.exe	schtasks.exe
PID 4592 wrote to memory of 1472	4592	explorer.exe	schtasks.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\40ac247b1808b91a582626920f69f87b948512d59f428d120bdd915e05b80cfb.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4236

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\40ac247b1808b91a582626920f69f87b948512d59f428d120bdd915e05b80cfb.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:5004

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4592

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /Z /ST 16:04 /tn ptczkvmkqo /ET 16:15 /tr "powershell.exe -encodedCommand cgBlAGcAcwB2AHIAMwAyAC4AZQB4AGUAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwAXABUAGUAbQBwAFwANAAwAGEAYwAyADQANwBiADEAOAAwADgAYgA5ADEAYQA1ADgAMgA2ADIANgA5ADIAMABmADYAOQBmADgANwBiADkANAA4ADUAMQAyAGQANQA5AGYANAAyADgAZAAxADIAMABiAGQAZAA5ADEANQBlADAANQBiADgAMABjAGYAYgAuAGQAbABsACIA" /SC ONCE
4⤵
- Creates scheduled task(s)
PID:1472

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1472-232-0x0000000000000000-mapping.dmp

Download
memory/4592-180-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/4592-256-0x0000000000600000-0x0000000000622000-memory.dmp

Filesize
136KB

Download
memory/4592-184-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/4592-185-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/4592-175-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/4592-177-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/4592-179-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/4592-170-0x0000000000000000-mapping.dmp

Download
memory/4592-171-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/4592-255-0x0000000000600000-0x0000000000622000-memory.dmp

Filesize
136KB

Download
memory/4592-174-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/4592-183-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/4592-181-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/4592-178-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/4592-176-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/4592-173-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/4592-172-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/4592-182-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-136-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-163-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-140-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-141-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-142-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-143-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-144-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-145-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-146-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-147-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-148-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-149-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-150-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-151-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-152-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-153-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-154-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-155-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-156-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-157-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-159-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-160-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-158-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-161-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-162-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-139-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-164-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-165-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-166-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-167-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-168-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-169-0x0000000000430000-0x0000000000452000-memory.dmp

Filesize
136KB

Download
memory/5004-138-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-137-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-119-0x0000000000000000-mapping.dmp

Download
memory/5004-135-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-134-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-133-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-132-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-131-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-130-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-129-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-128-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-127-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-126-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-125-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-124-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-123-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-229-0x0000000000430000-0x0000000000452000-memory.dmp

Filesize
136KB

Download
memory/5004-122-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-121-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download
memory/5004-120-0x0000000076E80000-0x000000007700E000-memory.dmp

Filesize
1.6MB

Download