qakbot | 4f7409277fe2420ca3aa0c567c60bafdde4d97692a2755dab6b386f10e2874d4

Analysis

max time kernel
149s
max time network
44s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
17-11-2022 06:28

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General

Target

cushioned/peered.dll
Size

528KB
MD5

b9ce340a2915e4559736e003bad39a74
SHA1

ed5c506fcf742e557916af3ed60c441db92b8a0e
SHA256

6b5ee41381dbe01a4396e818e8bbdab21e526b5badd7847668f0edba4d1e51a6
SHA512

9a25bbafef7ce06b3cadca66b176083ca66af566ce4c4411c5274525069b58d4428b1be56cee66e7e1880c58c008bafadd790d5cf63e6df8c58e138bd41e40fd
SSDEEP

12288:Sx4YGJ7FVsr0DUESx3f9TQGWCIQ1HvhL3iL/wXLK:Sx4Yk7A4DUESxv9MuI4vhL3tX

Score

10^/10

qakbot bb06 1668610672 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

404.30

Botnet

BB06

Campaign

1668610672

87.243.146.59:443

90.104.22.28:2222

200.93.14.206:2222

86.171.75.63:443

92.185.204.18:2078

86.225.214.138:2222

152.170.17.136:443

92.27.86.48:2222

76.80.180.154:995

71.31.101.183:443

91.254.215.167:443

73.22.121.210:443

87.202.101.164:50000

24.228.132.224:2222

70.121.198.103:2078

186.28.85.119:995

193.251.52.34:2222

98.211.64.94:443

172.117.139.142:995

70.51.153.72:2222

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

Processes:

regsvr32.exewermgr.exe

pid	process
836	regsvr32.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe
1840	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

836 regsvr32.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 1044 wrote to memory of 836	1044	regsvr32.exe	regsvr32.exe
PID 1044 wrote to memory of 836	1044	regsvr32.exe	regsvr32.exe
PID 1044 wrote to memory of 836	1044	regsvr32.exe	regsvr32.exe
PID 1044 wrote to memory of 836	1044	regsvr32.exe	regsvr32.exe
PID 1044 wrote to memory of 836	1044	regsvr32.exe	regsvr32.exe
PID 1044 wrote to memory of 836	1044	regsvr32.exe	regsvr32.exe
PID 1044 wrote to memory of 836	1044	regsvr32.exe	regsvr32.exe
PID 836 wrote to memory of 1840	836	regsvr32.exe	wermgr.exe
PID 836 wrote to memory of 1840	836	regsvr32.exe	wermgr.exe
PID 836 wrote to memory of 1840	836	regsvr32.exe	wermgr.exe
PID 836 wrote to memory of 1840	836	regsvr32.exe	wermgr.exe
PID 836 wrote to memory of 1840	836	regsvr32.exe	wermgr.exe
PID 836 wrote to memory of 1840	836	regsvr32.exe	wermgr.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\cushioned\peered.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1044
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\cushioned\peered.dll
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:836
- - C:\Windows\SysWOW64\wermgr.exe
    C:\Windows\SysWOW64\wermgr.exe
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:1840

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/836-55-0x0000000000000000-mapping.dmp

Download
memory/836-56-0x0000000075071000-0x0000000075073000-memory.dmp

Filesize
8KB

Download
memory/836-57-0x0000000000170000-0x000000000019A000-memory.dmp

Filesize
168KB

Download
memory/836-58-0x0000000000170000-0x000000000019A000-memory.dmp

Filesize
168KB

Download
memory/836-59-0x0000000000140000-0x0000000000170000-memory.dmp

Filesize
192KB

Download
memory/836-60-0x0000000000170000-0x000000000019A000-memory.dmp

Filesize
168KB

Download
memory/836-63-0x0000000000170000-0x000000000019A000-memory.dmp

Filesize
168KB

Download
memory/1044-54-0x000007FEFB821000-0x000007FEFB823000-memory.dmp

Filesize
8KB

Download
memory/1840-61-0x0000000000000000-mapping.dmp

Download
memory/1840-64-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/1840-65-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download