qakbot | aa5b7b6ffd4b55a0dd00296a4112bbbc4e3fbc8ee6b9f11d2f1751b55d5a15bf

Analysis

max time kernel
150s
max time network
34s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
28-12-2022 05:29

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General

Target

RulesASAP_LKE7.lnk
Size

1KB
MD5

e456e46a3530af958ba4d8f8b0951a1d
SHA1

0c7a73e75f3d8f3a7dadb152c32cd752ef6515e5
SHA256

48ee10fe03d11fde7f8c57959c708eaa673f4b86a9e605273a91a41f70e8b45b
SHA512

93d585765c5a3778dfa6beccc8cd0989e366948613ebdbb7d0fb3822c8aa4b8f668016341ae3da7cb8529037186a2f29fc2b7f3d8e10a0bf01723a008e46200b

Score

10^/10

qakbot azd 1672147664 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

404.62

Botnet

azd

Campaign

1672147664

80.103.77.44:2222

136.35.241.159:443

73.88.173.113:443

186.64.67.12:443

76.80.180.154:995

83.248.199.56:443

125.20.112.94:443

72.80.7.6:995

50.68.204.71:443

90.79.129.166:2222

108.162.6.34:443

86.130.9.250:2222

41.228.225.131:995

86.134.75.5:443

190.249.241.149:443

70.115.104.126:995

84.113.121.103:443

198.2.51.242:993

172.90.139.138:2222

89.115.196.99:443

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
112	rundll32.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe
856	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

112 rundll32.exe

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

cmd.execmd.exerundll32.exerundll32.exe

description	pid	process	target process
PID 1252 wrote to memory of 1696	1252	cmd.exe	cmd.exe
PID 1252 wrote to memory of 1696	1252	cmd.exe	cmd.exe
PID 1252 wrote to memory of 1696	1252	cmd.exe	cmd.exe
PID 1696 wrote to memory of 1492	1696	cmd.exe	rundll32.exe
PID 1696 wrote to memory of 1492	1696	cmd.exe	rundll32.exe
PID 1696 wrote to memory of 1492	1696	cmd.exe	rundll32.exe
PID 1492 wrote to memory of 112	1492	rundll32.exe	rundll32.exe
PID 1492 wrote to memory of 112	1492	rundll32.exe	rundll32.exe
PID 1492 wrote to memory of 112	1492	rundll32.exe	rundll32.exe
PID 1492 wrote to memory of 112	1492	rundll32.exe	rundll32.exe
PID 1492 wrote to memory of 112	1492	rundll32.exe	rundll32.exe
PID 1492 wrote to memory of 112	1492	rundll32.exe	rundll32.exe
PID 1492 wrote to memory of 112	1492	rundll32.exe	rundll32.exe
PID 112 wrote to memory of 856	112	rundll32.exe	wermgr.exe
PID 112 wrote to memory of 856	112	rundll32.exe	wermgr.exe
PID 112 wrote to memory of 856	112	rundll32.exe	wermgr.exe
PID 112 wrote to memory of 856	112	rundll32.exe	wermgr.exe
PID 112 wrote to memory of 856	112	rundll32.exe	wermgr.exe
PID 112 wrote to memory of 856	112	rundll32.exe	wermgr.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\RulesASAP_LKE7.lnk
1⤵
- Suspicious use of WriteProcessMemory
PID:1252

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c PayInfo\NeedChangeRules.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:1696

C:\Windows\system32\rundll32.exe
rundll32 /s directcontract.new,Updt
3⤵
- Suspicious use of WriteProcessMemory
PID:1492

C:\Windows\SysWOW64\rundll32.exe
rundll32 /s directcontract.new,Updt
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:112

C:\Windows\SysWOW64\wermgr.exe
C:\Windows\SysWOW64\wermgr.exe
5⤵
- Suspicious behavior: EnumeratesProcesses
PID:856

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/112-94-0x0000000000000000-mapping.dmp

Download
memory/112-95-0x0000000075931000-0x0000000075933000-memory.dmp

Filesize
8KB

Download
memory/112-96-0x00000000001D0000-0x00000000001FA000-memory.dmp

Filesize
168KB

Download
memory/856-101-0x0000000000000000-mapping.dmp

Download
memory/856-103-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/856-104-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/1252-54-0x000007FEFC091000-0x000007FEFC093000-memory.dmp

Filesize
8KB

Download
memory/1492-93-0x0000000000000000-mapping.dmp

Download
memory/1696-89-0x0000000000000000-mapping.dmp

Download