qakbot | c336c2253d9b3681b54fc08ed8703cb9d4f3b22d063f36a560b5cacd42b9b6aa

General

Target

file.dll
Size

402KB
MD5

d82ad5a06786d5ab2c1c69673018b0fa
SHA1

3759d7e7388f3d2edcfa283d0c7fa23205d63200
SHA256

c336c2253d9b3681b54fc08ed8703cb9d4f3b22d063f36a560b5cacd42b9b6aa
SHA512

d91d3ba2916586e3fa4a66afd2790de7ac5cfe43187067a664ba3f34cd27b3843f69d61fa763abeceb25acc5b995ec9e3812d8a6760be8923666a41a78a54b05

Score

10^/10

qakbot obama06 1614154599 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

obama06

Campaign

1614154599

C2

98.173.34.213:995

160.3.187.114:443

73.25.124.140:2222

24.50.118.93:443

82.127.125.209:990

83.110.109.106:2222

79.129.121.81:995

189.223.234.23:995

125.63.101.62:443

113.22.175.141:443

172.78.30.215:443

47.146.169.85:443

47.22.148.6:443

76.25.142.196:443

78.63.226.32:443

105.198.236.101:443

75.67.192.125:443

176.181.247.197:443

105.96.8.96:443

108.31.15.10:995

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Loads dropped DLL 1 IoCs

Processes:

regsvr32.exe

pid process

524 regsvr32.exe
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

1720 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

1232 regsvr32.exe
1232 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1232 regsvr32.exe

pid	process
524	regsvr32.exe

pid	process
1720	schtasks.exe

pid	process
1232	regsvr32.exe
1232	regsvr32.exe

pid	process
1232	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1268 wrote to memory of 1232	1268	regsvr32.exe	regsvr32.exe
PID 1268 wrote to memory of 1232	1268	regsvr32.exe	regsvr32.exe
PID 1268 wrote to memory of 1232	1268	regsvr32.exe	regsvr32.exe
PID 1268 wrote to memory of 1232	1268	regsvr32.exe	regsvr32.exe
PID 1268 wrote to memory of 1232	1268	regsvr32.exe	regsvr32.exe
PID 1268 wrote to memory of 1232	1268	regsvr32.exe	regsvr32.exe
PID 1268 wrote to memory of 1232	1268	regsvr32.exe	regsvr32.exe
PID 1232 wrote to memory of 1556	1232	regsvr32.exe	explorer.exe
PID 1232 wrote to memory of 1556	1232	regsvr32.exe	explorer.exe
PID 1232 wrote to memory of 1556	1232	regsvr32.exe	explorer.exe
PID 1232 wrote to memory of 1556	1232	regsvr32.exe	explorer.exe
PID 1232 wrote to memory of 1556	1232	regsvr32.exe	explorer.exe
PID 1232 wrote to memory of 1556	1232	regsvr32.exe	explorer.exe
PID 1556 wrote to memory of 1720	1556	explorer.exe	schtasks.exe
PID 1556 wrote to memory of 1720	1556	explorer.exe	schtasks.exe
PID 1556 wrote to memory of 1720	1556	explorer.exe	schtasks.exe
PID 1556 wrote to memory of 1720	1556	explorer.exe	schtasks.exe
PID 1092 wrote to memory of 760	1092	taskeng.exe	regsvr32.exe
PID 1092 wrote to memory of 760	1092	taskeng.exe	regsvr32.exe
PID 1092 wrote to memory of 760	1092	taskeng.exe	regsvr32.exe
PID 1092 wrote to memory of 760	1092	taskeng.exe	regsvr32.exe
PID 1092 wrote to memory of 760	1092	taskeng.exe	regsvr32.exe
PID 760 wrote to memory of 524	760	regsvr32.exe	regsvr32.exe
PID 760 wrote to memory of 524	760	regsvr32.exe	regsvr32.exe
PID 760 wrote to memory of 524	760	regsvr32.exe	regsvr32.exe
PID 760 wrote to memory of 524	760	regsvr32.exe	regsvr32.exe
PID 760 wrote to memory of 524	760	regsvr32.exe	regsvr32.exe
PID 760 wrote to memory of 524	760	regsvr32.exe	regsvr32.exe
PID 760 wrote to memory of 524	760	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\file.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1268

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\file.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1232

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1556

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn kdmfegd /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 01:21 /ET 01:33
4⤵
- Creates scheduled task(s)
PID:1720

C:\Windows\system32\taskeng.exe
taskeng.exe {6F4DF63F-FB24-4C8A-940E-FBEE7B97D264} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1092

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:760

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\file.dll"
3⤵
- Loads dropped DLL
PID:524

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

C:\Users\Admin\AppData\Local\Temp\file.dll
MD5
1228fe24d56aa1b91b535e89228741c7

SHA1
353dbad3ed37b7ae13e941679e1a15c0de69b0c9

SHA256
b440c24f7410ab152883df9637cbfe56f4c10f1ef1ed2ec5ef92f883c8ba8540

SHA512
1b10393e035fdfc99473f8770f40500679f180b0c86329b3c448795751700792e8ebaec4014412b921f83969bd9eb5a77aa1db6e13842a6106801c56031e89ce

Download Submit
\Users\Admin\AppData\Local\Temp\file.dll
MD5
1228fe24d56aa1b91b535e89228741c7

SHA1
353dbad3ed37b7ae13e941679e1a15c0de69b0c9

SHA256
b440c24f7410ab152883df9637cbfe56f4c10f1ef1ed2ec5ef92f883c8ba8540

SHA512
1b10393e035fdfc99473f8770f40500679f180b0c86329b3c448795751700792e8ebaec4014412b921f83969bd9eb5a77aa1db6e13842a6106801c56031e89ce

Download Submit
memory/524-73-0x0000000000000000-mapping.dmp

Download
memory/760-70-0x0000000000000000-mapping.dmp

Download
memory/1232-63-0x0000000000270000-0x00000000002F0000-memory.dmp

Filesize
512KB

Download
memory/1232-64-0x0000000010000000-0x0000000010067000-memory.dmp

Filesize
412KB

Download
memory/1232-62-0x0000000075591000-0x0000000075593000-memory.dmp

Filesize
8KB

Download
memory/1232-61-0x0000000000000000-mapping.dmp

Download
memory/1268-60-0x000007FEFB991000-0x000007FEFB993000-memory.dmp

Filesize
8KB

Download
memory/1556-65-0x0000000000000000-mapping.dmp

Download
memory/1556-67-0x00000000742C1000-0x00000000742C3000-memory.dmp

Filesize
8KB

Download
memory/1556-69-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/1720-68-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads