qakbot | 4b91627597168f282ca9176be0c705bb373cf076fd8855f8c1d6affc24b05ca7

Target

test.test.dll
Size

642KB
MD5

f4eaec124849d434d07c6bed32d2bec4
SHA1

455b0c879984ab60b4aee15067c3e14e9e0bc60c
SHA256

4b91627597168f282ca9176be0c705bb373cf076fd8855f8c1d6affc24b05ca7
SHA512

8948dc23abf077a6d745757c998db8d5dad07d2bda75728e0a4a74548a3f72294088a6dbf60a144f931bd48455e993a4cca8361e052113b905d4589918798e70

Score

10^/10

qakbot tr 1632730751 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.343

Botnet

Campaign

1632730751

95.77.223.148:443

47.22.148.6:443

89.101.97.139:443

27.223.92.142:995

120.151.47.189:443

136.232.34.70:443

120.150.218.241:995

185.250.148.74:443

181.118.183.94:443

140.82.49.12:443

67.165.206.193:993

103.148.120.144:443

71.74.12.34:443

76.25.142.196:443

73.151.236.31:443

173.21.10.71:2222

75.188.35.168:443

2.178.88.145:61202

71.80.168.245:443

45.46.53.140:2222

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

4576 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

4288 regsvr32.exe
4288 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

4288 regsvr32.exe

pid	process
4576	schtasks.exe

pid	process
4288	regsvr32.exe
4288	regsvr32.exe

pid	process
4288	regsvr32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exe

description	pid	process	target process
PID 3720 wrote to memory of 4288	3720	regsvr32.exe	regsvr32.exe
PID 3720 wrote to memory of 4288	3720	regsvr32.exe	regsvr32.exe
PID 3720 wrote to memory of 4288	3720	regsvr32.exe	regsvr32.exe
PID 4288 wrote to memory of 496	4288	regsvr32.exe	explorer.exe
PID 4288 wrote to memory of 496	4288	regsvr32.exe	explorer.exe
PID 4288 wrote to memory of 496	4288	regsvr32.exe	explorer.exe
PID 4288 wrote to memory of 496	4288	regsvr32.exe	explorer.exe
PID 4288 wrote to memory of 496	4288	regsvr32.exe	explorer.exe
PID 496 wrote to memory of 4576	496	explorer.exe	schtasks.exe
PID 496 wrote to memory of 4576	496	explorer.exe	schtasks.exe
PID 496 wrote to memory of 4576	496	explorer.exe	schtasks.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\test.test.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:3720

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\test.test.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4288

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:496

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn tuotaki /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\test.test.dll\"" /SC ONCE /Z /ST 15:00 /ET 15:12
4⤵
- Creates scheduled task(s)
PID:4576

C:\Windows\system32\cmd.exe
"C:\Windows\system32\cmd.exe"
1⤵
PID:4548

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/496-118-0x0000000000000000-mapping.dmp

Download
memory/496-122-0x0000000003270000-0x0000000003291000-memory.dmp

Filesize
132KB

Download
memory/4288-115-0x0000000000000000-mapping.dmp

Download
memory/4288-116-0x00000000050B0000-0x00000000050B1000-memory.dmp

Filesize
4KB

Download
memory/4288-117-0x0000000010000000-0x0000000010175000-memory.dmp

Filesize
1.5MB

Download
memory/4576-119-0x0000000000000000-mapping.dmp

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads