qakbot | 447db8c79432b989f37e9db2c725c0c5cb6e7b823bbc1cf11ed0ebde8fcfea22

Analysis

max time kernel
149s
max time network
146s
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 14:04

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General

Target

447db8c79432b989f37e9db2c725c0c5cb6e7b823bbc1cf11ed0ebde8fcfea22.dll
Size

429KB
MD5

4714e718848152a48326af67982d1f32
SHA1

9f8b1897ce01c49d8c498451c76b1e4e244c59e3
SHA256

447db8c79432b989f37e9db2c725c0c5cb6e7b823bbc1cf11ed0ebde8fcfea22
SHA512

01e68f6831b1aeca9e5180d036cd7d814498f17005127e010334a16dbe726f4ca039507201801b4ab6896c2fd9d87ad35c0b7eec1395e6671a526fbd80c456dc
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

3404 schtasks.exe

pid	process
3404	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

regsvr32.exeexplorer.exe

pid	process
2144	regsvr32.exe
2144	regsvr32.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe
4648	explorer.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

2144 regsvr32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exe

description	pid	process	target process
PID 1112 wrote to memory of 2144	1112	regsvr32.exe	regsvr32.exe
PID 1112 wrote to memory of 2144	1112	regsvr32.exe	regsvr32.exe
PID 1112 wrote to memory of 2144	1112	regsvr32.exe	regsvr32.exe
PID 2144 wrote to memory of 4648	2144	regsvr32.exe	explorer.exe
PID 2144 wrote to memory of 4648	2144	regsvr32.exe	explorer.exe
PID 2144 wrote to memory of 4648	2144	regsvr32.exe	explorer.exe
PID 2144 wrote to memory of 4648	2144	regsvr32.exe	explorer.exe
PID 2144 wrote to memory of 4648	2144	regsvr32.exe	explorer.exe
PID 4648 wrote to memory of 3404	4648	explorer.exe	schtasks.exe
PID 4648 wrote to memory of 3404	4648	explorer.exe	schtasks.exe
PID 4648 wrote to memory of 3404	4648	explorer.exe	schtasks.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\447db8c79432b989f37e9db2c725c0c5cb6e7b823bbc1cf11ed0ebde8fcfea22.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1112

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\447db8c79432b989f37e9db2c725c0c5cb6e7b823bbc1cf11ed0ebde8fcfea22.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2144

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4648

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /Z /ST 16:06 /tn pxnfvutkb /ET 16:17 /tr "powershell.exe -encodedCommand cgBlAGcAcwB2AHIAMwAyAC4AZQB4AGUAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwAXABUAGUAbQBwAFwANAA0ADcAZABiADgAYwA3ADkANAAzADIAYgA5ADgAOQBmADMANwBlADkAZABiADIAYwA3ADIANQBjADAAYwA1AGMAYgA2AGUANwBiADgAMgAzAGIAYgBjADEAYwBmADEAMQBlAGQAMABlAGIAZABlADgAZgBjAGYAZQBhADIAMgAuAGQAbABsACIA" /SC ONCE
4⤵
- Creates scheduled task(s)
PID:3404

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/2144-120-0x0000000000000000-mapping.dmp

Download
memory/2144-121-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-122-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-123-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-124-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-125-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-126-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-127-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-128-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-129-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-130-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-131-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-132-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-133-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-134-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-135-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-136-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-137-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-138-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-139-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-140-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-141-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-142-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-143-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-144-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-145-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-146-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-147-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-149-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-148-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-150-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-151-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-152-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-153-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-154-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-155-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-156-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-157-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-158-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-159-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-160-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-161-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-162-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-163-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-164-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-165-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-167-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-166-0x0000000000800000-0x000000000094A000-memory.dmp

Filesize
1.3MB

Download
memory/2144-168-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-169-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2144-170-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/3404-232-0x0000000000000000-mapping.dmp

Download
memory/4648-171-0x0000000000000000-mapping.dmp

Download
memory/4648-172-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/4648-173-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/4648-174-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/4648-175-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/4648-176-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/4648-177-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/4648-178-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/4648-179-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/4648-180-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/4648-181-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/4648-182-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/4648-183-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/4648-184-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/4648-185-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/4648-186-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/4648-241-0x0000000001000000-0x0000000001022000-memory.dmp

Filesize
136KB

Download
memory/4648-256-0x0000000001000000-0x0000000001022000-memory.dmp

Filesize
136KB

Download