qakbot | 3041536c2a8e1a90ee11ba958e9ee764404a801fda04af11d256475064f752a6

Analysis

max time kernel
149s
max time network
33s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
14-12-2022 23:03

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General

Target

RR.lnk
Size

1KB
MD5

0c4d8928b2b0ad22832b1463bbbc77d9
SHA1

9439fcd7c533f6537f21e93c6777561416b4cbb7
SHA256

7786ec96b433d2fbb12f1a96560dfc05c91169c0d9df3bf24d27d2904e63d2d4
SHA512

9611ae89d8d47b129a60256fed583524947b33f47bd9bb55bc156a061aa4aea9002819ddbd013ac533c00b60ee97c493e01f76f9a71c9ca6f71109846a04c8f6

Score

10^/10

qakbot bb09 1670238005 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

404.46

Botnet

BB09

Campaign

1670238005

76.100.159.250:443

66.191.69.18:995

186.64.67.9:443

50.90.249.161:443

109.150.179.158:2222

92.149.205.238:2222

86.165.15.180:2222

41.44.19.36:995

78.17.157.5:443

173.18.126.3:443

75.99.125.235:2222

172.90.139.138:2222

27.99.45.237:2222

91.68.227.219:443

12.172.173.82:993

103.144.201.62:2078

12.172.173.82:990

173.239.94.212:443

91.169.12.198:32100

24.64.114.59:2222

Attributes

salt
SoNuce]ugdiB3c[doMuce2s81*uXmcvP

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

rundll32.exewermgr.exe

pid	process
1796	rundll32.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe
928	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1796 rundll32.exe

Suspicious use of WriteProcessMemory 25 IoCs

Processes:

cmd.execmd.execmd.exerundll32.exerundll32.exe

description	pid	process	target process
PID 2040 wrote to memory of 1336	2040	cmd.exe	cmd.exe
PID 2040 wrote to memory of 1336	2040	cmd.exe	cmd.exe
PID 2040 wrote to memory of 1336	2040	cmd.exe	cmd.exe
PID 1336 wrote to memory of 1356	1336	cmd.exe	cmd.exe
PID 1336 wrote to memory of 1356	1336	cmd.exe	cmd.exe
PID 1336 wrote to memory of 1356	1336	cmd.exe	cmd.exe
PID 1356 wrote to memory of 1776	1356	cmd.exe	replace.exe
PID 1356 wrote to memory of 1776	1356	cmd.exe	replace.exe
PID 1356 wrote to memory of 1776	1356	cmd.exe	replace.exe
PID 1356 wrote to memory of 1692	1356	cmd.exe	rundll32.exe
PID 1356 wrote to memory of 1692	1356	cmd.exe	rundll32.exe
PID 1356 wrote to memory of 1692	1356	cmd.exe	rundll32.exe
PID 1692 wrote to memory of 1796	1692	rundll32.exe	rundll32.exe
PID 1692 wrote to memory of 1796	1692	rundll32.exe	rundll32.exe
PID 1692 wrote to memory of 1796	1692	rundll32.exe	rundll32.exe
PID 1692 wrote to memory of 1796	1692	rundll32.exe	rundll32.exe
PID 1692 wrote to memory of 1796	1692	rundll32.exe	rundll32.exe
PID 1692 wrote to memory of 1796	1692	rundll32.exe	rundll32.exe
PID 1692 wrote to memory of 1796	1692	rundll32.exe	rundll32.exe
PID 1796 wrote to memory of 928	1796	rundll32.exe	wermgr.exe
PID 1796 wrote to memory of 928	1796	rundll32.exe	wermgr.exe
PID 1796 wrote to memory of 928	1796	rundll32.exe	wermgr.exe
PID 1796 wrote to memory of 928	1796	rundll32.exe	wermgr.exe
PID 1796 wrote to memory of 928	1796	rundll32.exe	wermgr.exe
PID 1796 wrote to memory of 928	1796	rundll32.exe	wermgr.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\RR.lnk
1⤵
- Suspicious use of WriteProcessMemory
PID:2040

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c unmarketable\multifarious.cmd
2⤵
- Suspicious use of WriteProcessMemory
PID:1336

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /K unmarketable\placeable.cmd system rundl
3⤵
- Suspicious use of WriteProcessMemory
PID:1356

C:\Windows\system32\replace.exe
replace C:\Windows\\system32\\rundlr32.exe C:\Users\Admin\AppData\Local\Temp /A
4⤵
PID:1776

C:\Windows\system32\rundll32.exe
rundll32 unmarketable\\condone.tmp,DrawThemeIcon
4⤵
- Suspicious use of WriteProcessMemory
PID:1692

C:\Windows\SysWOW64\rundll32.exe
rundll32 unmarketable\\condone.tmp,DrawThemeIcon
5⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1796

C:\Windows\SysWOW64\wermgr.exe
C:\Windows\SysWOW64\wermgr.exe
6⤵
- Suspicious behavior: EnumeratesProcesses
PID:928

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/928-99-0x0000000000000000-mapping.dmp

Download
memory/928-103-0x00000000000C0000-0x00000000000EA000-memory.dmp

Filesize
168KB

Download
memory/928-102-0x00000000000C0000-0x00000000000EA000-memory.dmp

Filesize
168KB

Download
memory/1336-88-0x0000000000000000-mapping.dmp

Download
memory/1356-90-0x0000000000000000-mapping.dmp

Download
memory/1692-94-0x0000000000000000-mapping.dmp

Download
memory/1776-93-0x0000000000000000-mapping.dmp

Download
memory/1796-97-0x0000000000260000-0x00000000002D3000-memory.dmp

Filesize
460KB

Download
memory/1796-98-0x00000000002E0000-0x000000000030A000-memory.dmp

Filesize
168KB

Download
memory/1796-96-0x0000000075671000-0x0000000075673000-memory.dmp

Filesize
8KB

Download
memory/1796-101-0x00000000002E0000-0x000000000030A000-memory.dmp

Filesize
168KB

Download
memory/1796-95-0x0000000000000000-mapping.dmp

Download
memory/2040-54-0x000007FEFB6F1000-0x000007FEFB6F3000-memory.dmp

Filesize
8KB

Download