qakbot | c1b0c8778f60ddf75a0443f15ba64c667fdcd2d1e7fda117570a1c0e7ebc75fd

Analysis

max time kernel
149s
max time network
60s
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 14:00

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General

Target

c1b0c8778f60ddf75a0443f15ba64c667fdcd2d1e7fda117570a1c0e7ebc75fd.dll
Size

427KB
MD5

80136a004477c08aa7058158a79a8bc4
SHA1

4e3a332675a0e15b882fce838415c495146674e3
SHA256

c1b0c8778f60ddf75a0443f15ba64c667fdcd2d1e7fda117570a1c0e7ebc75fd
SHA512

6962594dec77526d5d19188921600aa990d0c07c97b071f0f0f108cc132be65b7cf7f1e1c44e9e08704ea4ce1b34f277f828e58f7f403bd815e75bc474f45cae
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

4844 schtasks.exe

pid	process
4844	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

regsvr32.exeexplorer.exe

pid	process
2356	regsvr32.exe
2356	regsvr32.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe
4480	explorer.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

2356 regsvr32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exe

description	pid	process	target process
PID 2276 wrote to memory of 2356	2276	regsvr32.exe	regsvr32.exe
PID 2276 wrote to memory of 2356	2276	regsvr32.exe	regsvr32.exe
PID 2276 wrote to memory of 2356	2276	regsvr32.exe	regsvr32.exe
PID 2356 wrote to memory of 4480	2356	regsvr32.exe	explorer.exe
PID 2356 wrote to memory of 4480	2356	regsvr32.exe	explorer.exe
PID 2356 wrote to memory of 4480	2356	regsvr32.exe	explorer.exe
PID 2356 wrote to memory of 4480	2356	regsvr32.exe	explorer.exe
PID 2356 wrote to memory of 4480	2356	regsvr32.exe	explorer.exe
PID 4480 wrote to memory of 4844	4480	explorer.exe	schtasks.exe
PID 4480 wrote to memory of 4844	4480	explorer.exe	schtasks.exe
PID 4480 wrote to memory of 4844	4480	explorer.exe	schtasks.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\c1b0c8778f60ddf75a0443f15ba64c667fdcd2d1e7fda117570a1c0e7ebc75fd.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2276

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\c1b0c8778f60ddf75a0443f15ba64c667fdcd2d1e7fda117570a1c0e7ebc75fd.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2356

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4480

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /Z /ST 16:03 /tn uzbxfncva /ET 16:14 /tr "powershell.exe -encodedCommand cgBlAGcAcwB2AHIAMwAyAC4AZQB4AGUAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwAXABUAGUAbQBwAFwAYwAxAGIAMABjADgANwA3ADgAZgA2ADAAZABkAGYANwA1AGEAMAA0ADQAMwBmADEANQBiAGEANgA0AGMANgA2ADcAZgBkAGMAZAAyAGQAMQBlADcAZgBkAGEAMQAxADcANQA3ADAAYQAxAGMAMABlADcAZQBiAGMANwA1AGYAZAAuAGQAbABsACIA" /SC ONCE
4⤵
- Creates scheduled task(s)
PID:4844

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/2356-117-0x0000000000000000-mapping.dmp

Download
memory/2356-118-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-119-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-120-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-121-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-122-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-123-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-124-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-125-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-126-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-127-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-129-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-128-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-130-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-132-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-131-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-133-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-134-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-135-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-136-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-138-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-137-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-139-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-140-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-141-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-142-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-143-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-144-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-145-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-146-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-147-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-148-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-149-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-150-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-151-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-152-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-153-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-154-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-155-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-156-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-157-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-158-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-159-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-160-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-161-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-162-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-163-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-164-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-165-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-166-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/2356-167-0x00000000031F0000-0x000000000333A000-memory.dmp

Filesize
1.3MB

Download
memory/4480-168-0x0000000000000000-mapping.dmp

Download
memory/4480-169-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/4480-170-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/4480-171-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/4480-172-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/4480-173-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/4480-174-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/4480-175-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/4480-176-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/4480-177-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/4480-178-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/4480-179-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/4480-180-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/4480-181-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/4480-182-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/4480-183-0x0000000077660000-0x00000000777EE000-memory.dmp

Filesize
1.6MB

Download
memory/4480-229-0x0000000000B00000-0x0000000000B22000-memory.dmp

Filesize
136KB

Download
memory/4480-253-0x0000000000B00000-0x0000000000B22000-memory.dmp

Filesize
136KB

Download
memory/4844-230-0x0000000000000000-mapping.dmp

Download