qakbot | 746dec037c074881909daa004f52d1b44572ad36f54ba4fce21f17252143d905

Analysis

max time kernel
150s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
04/10/2022, 08:45

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General

Target

publish/tidbit.dll
Size

481KB
MD5

d89521adaf6418e6ebe43b1a1a9d2af9
SHA1

38cac8495ef43e51cdac1cb5e85d10137b365bee
SHA256

1965dc57456d4fc01b6ce0f242d80776fe08a16354e6177255cba618348355ac
SHA512

703db1e11372070dbbabc8a96c8600f079273e4dfad4e5437a5fd4b046187cf9f24b47ad68fadaf3bcf7fb1dcad8ecf98edd299281938eb144c4c6c29d68461f
SSDEEP

12288:Y2X+B4HKFVxT5jXAcOf35HI9H5RGqdIhr54f:L5EVl5DC4HDbd

Score

10^/10

qakbot banker stealer trojan

Malware Config

Extracted

Family

qakbot

99.221.33.122:35602

29.202.180.222:51620

23.94.40.182:4331

34.19.16.166:1288

241.163.135.223:50051

32.107.156.85:19172

228.49.142.11:64889

196.202.140.31:7400

110.114.87.194:23019

217.188.119.28:9613

29.44.169.79:27952

169.83.63.109:46511

47.65.80.200:49855

50.140.194.100:14738

152.64.159.219:41214

12.255.117.222:36282

199.246.11.177:40851

81.180.116.241:1057

87.3.215.226:21496

247.44.83.206:32161

Attributes

salt
SoNuce]ugdiB3c[doMuce2s81*uXmcvP

Signatures

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

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4700	regsvr32.exe
4700	regsvr32.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe
4104	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4700	regsvr32.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2556 wrote to memory of 4700	2556	regsvr32.exe	81
PID 2556 wrote to memory of 4700	2556	regsvr32.exe	81
PID 2556 wrote to memory of 4700	2556	regsvr32.exe	81
PID 4700 wrote to memory of 4104	4700	regsvr32.exe	83
PID 4700 wrote to memory of 4104	4700	regsvr32.exe	83
PID 4700 wrote to memory of 4104	4700	regsvr32.exe	83
PID 4700 wrote to memory of 4104	4700	regsvr32.exe	83
PID 4700 wrote to memory of 4104	4700	regsvr32.exe	83

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\publish\tidbit.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2556
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\publish\tidbit.dll
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:4700
- - C:\Windows\SysWOW64\wermgr.exe
    C:\Windows\SysWOW64\wermgr.exe
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:4104

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/4104-139-0x0000000001230000-0x0000000001252000-memory.dmp

Filesize
136KB

Download
memory/4104-140-0x0000000001230000-0x0000000001252000-memory.dmp

Filesize
136KB

Download
memory/4700-133-0x0000000075770000-0x00000000757EF000-memory.dmp

Filesize
508KB

Download
memory/4700-134-0x00000000020B0000-0x00000000020F2000-memory.dmp

Filesize
264KB

Download
memory/4700-135-0x0000000002100000-0x0000000002122000-memory.dmp

Filesize
136KB

Download
memory/4700-137-0x0000000075770000-0x00000000757EF000-memory.dmp

Filesize
508KB

Download
memory/4700-138-0x0000000002100000-0x0000000002122000-memory.dmp

Filesize
136KB

Download