qakbot | 8cda8ebfb06a8df26692325d553f7218d98633d97e6fe9b09c9913281aa06e54

Analysis

max time kernel
150s
max time network
33s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
22-12-2022 16:35

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General

Target

SCAN_SP0692.lnk
Size

1KB
MD5

a4437af8405dde64eb3d4a0d3a7b5e36
SHA1

1a7abe8054fd051d6d0c9fa7bfc61c2beaf9cf86
SHA256

5270f742e681aec9baa479752333e1eac084ef2e7b949308ba42a3b9ebaae314
SHA512

f68cdf6fe21622a86dbc94a824e0f4687ed6c1204d6e585cd65e208c6f3ef89592fe36134a99740d08bfde34418b155e55580fee80e83f4822b0c8aa413f8858

Score

10^/10

qakbot azd 1671633144 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

404.62

Botnet

azd

Campaign

1671633144

12.172.173.82:995

213.67.255.57:2222

75.143.236.149:443

86.130.9.250:2222

217.43.16.149:443

86.183.251.169:2222

67.235.138.14:443

84.35.26.14:995

90.165.109.4:2222

65.30.139.145:995

47.34.30.133:443

76.170.252.153:995

12.172.173.82:21

69.159.156.133:2222

152.170.17.136:443

82.11.242.219:443

67.61.71.201:443

73.22.121.210:443

87.65.160.87:995

73.36.196.11:443

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
1664	rundll32.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe
964	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1664 rundll32.exe

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

cmd.execmd.exerundll32.exerundll32.exe

description	pid	process	target process
PID 1700 wrote to memory of 652	1700	cmd.exe	cmd.exe
PID 1700 wrote to memory of 652	1700	cmd.exe	cmd.exe
PID 1700 wrote to memory of 652	1700	cmd.exe	cmd.exe
PID 652 wrote to memory of 1792	652	cmd.exe	rundll32.exe
PID 652 wrote to memory of 1792	652	cmd.exe	rundll32.exe
PID 652 wrote to memory of 1792	652	cmd.exe	rundll32.exe
PID 1792 wrote to memory of 1664	1792	rundll32.exe	rundll32.exe
PID 1792 wrote to memory of 1664	1792	rundll32.exe	rundll32.exe
PID 1792 wrote to memory of 1664	1792	rundll32.exe	rundll32.exe
PID 1792 wrote to memory of 1664	1792	rundll32.exe	rundll32.exe
PID 1792 wrote to memory of 1664	1792	rundll32.exe	rundll32.exe
PID 1792 wrote to memory of 1664	1792	rundll32.exe	rundll32.exe
PID 1792 wrote to memory of 1664	1792	rundll32.exe	rundll32.exe
PID 1664 wrote to memory of 964	1664	rundll32.exe	wermgr.exe
PID 1664 wrote to memory of 964	1664	rundll32.exe	wermgr.exe
PID 1664 wrote to memory of 964	1664	rundll32.exe	wermgr.exe
PID 1664 wrote to memory of 964	1664	rundll32.exe	wermgr.exe
PID 1664 wrote to memory of 964	1664	rundll32.exe	wermgr.exe
PID 1664 wrote to memory of 964	1664	rundll32.exe	wermgr.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\SCAN_SP0692.lnk
1⤵
- Suspicious use of WriteProcessMemory
PID:1700

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c Invoice\YouContract.cmd A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9
2⤵
- Suspicious use of WriteProcessMemory
PID:652

C:\Windows\system32\rundll32.exe
rundll32 /s contract.sm,Updt
3⤵
- Suspicious use of WriteProcessMemory
PID:1792

C:\Windows\SysWOW64\rundll32.exe
rundll32 /s contract.sm,Updt
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1664

C:\Windows\SysWOW64\wermgr.exe
C:\Windows\SysWOW64\wermgr.exe
5⤵
- Suspicious behavior: EnumeratesProcesses
PID:964

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/652-89-0x0000000000000000-mapping.dmp

Download
memory/964-101-0x0000000000000000-mapping.dmp

Download
memory/964-103-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/964-104-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/1664-94-0x0000000000000000-mapping.dmp

Download
memory/1664-95-0x0000000075FF1000-0x0000000075FF3000-memory.dmp

Filesize
8KB

Download
memory/1664-96-0x00000000001B0000-0x00000000001DA000-memory.dmp

Filesize
168KB

Download
memory/1700-54-0x000007FEFC191000-0x000007FEFC193000-memory.dmp

Filesize
8KB

Download
memory/1792-93-0x0000000000000000-mapping.dmp

Download