qakbot | 734f618a5d1cdf0cec77efe7aa492b49484a7e0853362c68577cea6d4e90fbbf

General

Target

rob.html.dll
Size

830KB
MD5

c46458d7d92acdf0e69bb7b907c3e9fe
SHA1

671f5fe47eabbf2d05cb7930b0a2d6c0c3c18a2d
SHA256

734f618a5d1cdf0cec77efe7aa492b49484a7e0853362c68577cea6d4e90fbbf
SHA512

53b59b4ce9002729733b0e2767d718280d277be9876dd427c4a19fa7a4ecc2eaee79dff5b932f2c429036dc190e8856b96d48435d687f7e71441a46bbcf9925c

Score

10^/10

qakbot tr 1633597626 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

tr

Campaign

1633597626

C2

120.150.218.241:995

185.250.148.74:443

89.137.52.44:443

66.103.170.104:2222

86.8.177.143:443

216.201.162.158:443

174.54.193.186:443

103.148.120.144:443

188.50.169.158:443

124.123.42.115:2222

140.82.49.12:443

199.27.127.129:443

81.241.252.59:2078

209.142.97.161:995

209.50.20.255:443

73.230.205.91:443

200.232.214.222:995

103.142.10.177:443

2.222.167.138:443

41.228.22.180:443

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

1408 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

3132 rundll32.exe
3132 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

3132 rundll32.exe

pid	process
1408	schtasks.exe

pid	process
3132	rundll32.exe
3132	rundll32.exe

pid	process
3132	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exe

description	pid	process	target process
PID 2300 wrote to memory of 3132	2300	rundll32.exe	rundll32.exe
PID 2300 wrote to memory of 3132	2300	rundll32.exe	rundll32.exe
PID 2300 wrote to memory of 3132	2300	rundll32.exe	rundll32.exe
PID 3132 wrote to memory of 4020	3132	rundll32.exe	explorer.exe
PID 3132 wrote to memory of 4020	3132	rundll32.exe	explorer.exe
PID 3132 wrote to memory of 4020	3132	rundll32.exe	explorer.exe
PID 3132 wrote to memory of 4020	3132	rundll32.exe	explorer.exe
PID 3132 wrote to memory of 4020	3132	rundll32.exe	explorer.exe
PID 4020 wrote to memory of 1408	4020	explorer.exe	schtasks.exe
PID 4020 wrote to memory of 1408	4020	explorer.exe	schtasks.exe
PID 4020 wrote to memory of 1408	4020	explorer.exe	schtasks.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\rob.html.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2300

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\rob.html.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3132

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:4020

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn dszosrtpz /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\rob.html.dll\"" /SC ONCE /Z /ST 11:25 /ET 11:37
4⤵
- Creates scheduled task(s)
PID:1408

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/1408-121-0x0000000000000000-mapping.dmp

Download
memory/3132-115-0x0000000000000000-mapping.dmp

Download
memory/3132-116-0x0000000073670000-0x00000000737E1000-memory.dmp

Filesize
1.4MB

Download
memory/3132-118-0x0000000073670000-0x00000000737E1000-memory.dmp

Filesize
1.4MB

Download
memory/3132-117-0x0000000073670000-0x0000000073691000-memory.dmp

Filesize
132KB

Download
memory/3132-119-0x0000000003030000-0x0000000003031000-memory.dmp

Filesize
4KB

Download
memory/4020-120-0x0000000000000000-mapping.dmp

Download
memory/4020-122-0x00000000034C0000-0x00000000034C1000-memory.dmp

Filesize
4KB

Download
memory/4020-123-0x00000000034C0000-0x00000000034C1000-memory.dmp

Filesize
4KB

Download
memory/4020-124-0x0000000003250000-0x0000000003271000-memory.dmp

Filesize
132KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads