qakbot | a0154be34a22e635b6a5e6d15c5fb420ae0699bd385e27fc058de9d8f7f9c34e

Analysis

max time kernel
149s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
14-12-2022 21:17

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General

Target

YouNewRules/Invoice.dll
Size

1.2MB
MD5

edcc00280d6b1fae8f4651d2ca413b6e
SHA1

ca70eec94637e1099db1e47aec7ae8fa2795af16
SHA256

79b2b83ac014d66a1f8f0f3e2f7e10bd0d0a6a36e008c9d7d7caf2700d366937
SHA512

15d699c12a94564ff36ff15074f0d62f90750e0d32e0fdb8301c9cb6cc624e03ae3db3d56f920ed74e1d8ae1be3893630f99762c6df45742268095fa10d87dcd
SSDEEP

12288:6XIA7EqhgWv2KFy9s8E8SzsOA/KhwutLATdcuQ7rpPzXTwnk1cQ47gPtHckpPWU0:6YAdLxJ8y4yhp2cjThkjq6DZGwuDCdUs

Score

10^/10

qakbot azd 1670585125 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

404.46

Botnet

azd

Campaign

1670585125

172.90.139.138:2222

90.116.219.167:2222

173.239.94.212:443

91.169.12.198:32100

74.66.134.24:443

66.191.69.18:995

182.75.189.42:995

78.69.251.252:2222

98.145.23.67:443

103.71.21.107:443

197.94.219.133:443

91.68.227.219:443

12.172.173.82:993

86.176.83.127:2222

64.121.161.102:443

41.98.21.114:443

92.154.17.149:2222

151.65.67.211:443

89.129.109.27:2222

76.11.14.249:443

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:

rundll32.exewermgr.exe

pid	process
856	rundll32.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

856 rundll32.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 1132 wrote to memory of 856	1132	rundll32.exe	rundll32.exe
PID 1132 wrote to memory of 856	1132	rundll32.exe	rundll32.exe
PID 1132 wrote to memory of 856	1132	rundll32.exe	rundll32.exe
PID 1132 wrote to memory of 856	1132	rundll32.exe	rundll32.exe
PID 1132 wrote to memory of 856	1132	rundll32.exe	rundll32.exe
PID 1132 wrote to memory of 856	1132	rundll32.exe	rundll32.exe
PID 1132 wrote to memory of 856	1132	rundll32.exe	rundll32.exe
PID 856 wrote to memory of 1700	856	rundll32.exe	wermgr.exe
PID 856 wrote to memory of 1700	856	rundll32.exe	wermgr.exe
PID 856 wrote to memory of 1700	856	rundll32.exe	wermgr.exe
PID 856 wrote to memory of 1700	856	rundll32.exe	wermgr.exe
PID 856 wrote to memory of 1700	856	rundll32.exe	wermgr.exe
PID 856 wrote to memory of 1700	856	rundll32.exe	wermgr.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\YouNewRules\Invoice.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1132

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\YouNewRules\Invoice.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:856

C:\Windows\SysWOW64\wermgr.exe
C:\Windows\SysWOW64\wermgr.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:1700

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/856-54-0x0000000000000000-mapping.dmp

Download
memory/856-55-0x0000000075931000-0x0000000075933000-memory.dmp

Filesize
8KB

Download
memory/856-56-0x0000000000430000-0x000000000055F000-memory.dmp

Filesize
1.2MB

Download
memory/856-57-0x0000000000BB0000-0x0000000000BDA000-memory.dmp

Filesize
168KB

Download
memory/856-58-0x0000000000BB0000-0x0000000000BDA000-memory.dmp

Filesize
168KB

Download
memory/856-59-0x0000000000BB0000-0x0000000000BDA000-memory.dmp

Filesize
168KB

Download
memory/856-60-0x0000000000610000-0x0000000000667000-memory.dmp

Filesize
348KB

Download
memory/856-61-0x0000000000BB0000-0x0000000000BDA000-memory.dmp

Filesize
168KB

Download
memory/856-64-0x0000000000BB0000-0x0000000000BDA000-memory.dmp

Filesize
168KB

Download
memory/1700-62-0x0000000000000000-mapping.dmp

Download
memory/1700-65-0x00000000000A0000-0x00000000000CA000-memory.dmp

Filesize
168KB

Download
memory/1700-66-0x00000000000A0000-0x00000000000CA000-memory.dmp

Filesize
168KB

Download