qakbot | cb72d7878e090cfebd4bf335f4b148471b5a3e359e1eafdc23bef9288b56619e

General

Target

DS.lnk
Size

1KB
MD5

beda4385ec4ea949ded858f603cc8fb7
SHA1

117ddeab4084c8ff32e01de303fe7de5a47bb07c
SHA256

14f3ade0e18df4d02de45f9238e04edbd3560f8aecd78b62bb3a7606546fc1ef
SHA512

bf4978593df4f1e45a15915c181ae771bfcf784d69443cd40106789ef7725d016a253e95bfbd9c0290a2e0b66c88dd6f8d5f148ec20203bb8803ea0270ad22a1

Score

10^/10

qakbot bb09 1670238005 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

404.46

Botnet

BB09

Campaign

1670238005

C2

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
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.

Query Registry
T1012

System Information Discovery
T1082

Processes:

cmd.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation cmd.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	cmd.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

rundll32.exewermgr.exe

pid	process
2860	rundll32.exe
2860	rundll32.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe
3900	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

2860 rundll32.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

cmd.execmd.execmd.exerundll32.exerundll32.exe

description	pid	process	target process
PID 1048 wrote to memory of 2304	1048	cmd.exe	cmd.exe
PID 1048 wrote to memory of 2304	1048	cmd.exe	cmd.exe
PID 2304 wrote to memory of 3256	2304	cmd.exe	cmd.exe
PID 2304 wrote to memory of 3256	2304	cmd.exe	cmd.exe
PID 3256 wrote to memory of 4980	3256	cmd.exe	replace.exe
PID 3256 wrote to memory of 4980	3256	cmd.exe	replace.exe
PID 3256 wrote to memory of 3320	3256	cmd.exe	rundll32.exe
PID 3256 wrote to memory of 3320	3256	cmd.exe	rundll32.exe
PID 3320 wrote to memory of 2860	3320	rundll32.exe	rundll32.exe
PID 3320 wrote to memory of 2860	3320	rundll32.exe	rundll32.exe
PID 3320 wrote to memory of 2860	3320	rundll32.exe	rundll32.exe
PID 2860 wrote to memory of 3900	2860	rundll32.exe	wermgr.exe
PID 2860 wrote to memory of 3900	2860	rundll32.exe	wermgr.exe
PID 2860 wrote to memory of 3900	2860	rundll32.exe	wermgr.exe
PID 2860 wrote to memory of 3900	2860	rundll32.exe	wermgr.exe
PID 2860 wrote to memory of 3900	2860	rundll32.exe	wermgr.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DS.lnk
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1048

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c zees\roasts.cmd
2⤵
- Suspicious use of WriteProcessMemory
PID:2304

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /K zees\fine.cmd system rundl
3⤵
- Suspicious use of WriteProcessMemory
PID:3256

C:\Windows\system32\replace.exe
replace C:\Windows\\system32\\rundlr32.exe C:\Users\Admin\AppData\Local\Temp /A
4⤵
PID:4980

C:\Windows\system32\rundll32.exe
rundll32 zees\\far.tmp,DrawThemeIcon
4⤵
- Suspicious use of WriteProcessMemory
PID:3320

C:\Windows\SysWOW64\rundll32.exe
rundll32 zees\\far.tmp,DrawThemeIcon
5⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2860

C:\Windows\SysWOW64\wermgr.exe
C:\Windows\SysWOW64\wermgr.exe
6⤵
- Suspicious behavior: EnumeratesProcesses
PID:3900

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/2304-132-0x0000000000000000-mapping.dmp

Download
memory/2860-136-0x0000000000000000-mapping.dmp

Download
memory/2860-137-0x0000000002A30000-0x0000000002AA3000-memory.dmp

Filesize
460KB

Download
memory/2860-138-0x0000000002DE0000-0x0000000002E0A000-memory.dmp

Filesize
168KB

Download
memory/2860-140-0x0000000002DE0000-0x0000000002E0A000-memory.dmp

Filesize
168KB

Download
memory/3256-133-0x0000000000000000-mapping.dmp

Download
memory/3320-135-0x0000000000000000-mapping.dmp

Download
memory/3900-139-0x0000000000000000-mapping.dmp

Download
memory/3900-141-0x0000000000320000-0x000000000034A000-memory.dmp

Filesize
168KB

Download
memory/3900-142-0x0000000000320000-0x000000000034A000-memory.dmp

Filesize
168KB

Download
memory/4980-134-0x0000000000000000-mapping.dmp

Download

Analysis

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