qakbot | f2956da25bd8b3682d6945aed72f24d8bd3198bc5eba2a4232f9cb76e254829d

General

Target

local.dll
Size

843KB
MD5

c8407e27ce9bf51688106a1fbe3643af
SHA1

1aa5cd097a19e7134f4a1566f77d089a718dfa6e
SHA256

4ba3ad5f455f832e3190e4f64569f91d8b0ade3181e7b17249fbfeb523352be3
SHA512

1167d1b0830b31825c3b91edc78e27783729cbdd3c0f240e935e76ffbb3d6cc364317aa8a50f6b7980012ee2cee1c19584d588fdfda3645fee9bbd44d7592d39

Score

10^/10

qakbot obama187 1654695312 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

403.688

Botnet

obama187

Campaign

1654695312

C2

197.164.182.46:993

70.51.135.90:2222

187.251.132.144:22

37.186.54.254:995

80.11.74.81:2222

41.84.236.245:995

24.139.72.117:443

177.94.57.126:32101

37.34.253.233:443

186.90.153.162:2222

32.221.224.140:995

208.107.221.224:443

67.165.206.193:993

63.143.92.99:995

88.232.220.207:443

189.78.107.163:32101

74.14.5.179:2222

148.0.56.63:443

40.134.246.185:995

173.21.10.71:2222

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

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

1408 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

2036 schtasks.exe

pid	process
1408	regsvr32.exe

pid	process
2036	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

rundll32.exeexplorer.exe

pid	process
1812	rundll32.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe
1712	explorer.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1812 rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 892 wrote to memory of 1812	892	rundll32.exe	rundll32.exe
PID 892 wrote to memory of 1812	892	rundll32.exe	rundll32.exe
PID 892 wrote to memory of 1812	892	rundll32.exe	rundll32.exe
PID 892 wrote to memory of 1812	892	rundll32.exe	rundll32.exe
PID 892 wrote to memory of 1812	892	rundll32.exe	rundll32.exe
PID 892 wrote to memory of 1812	892	rundll32.exe	rundll32.exe
PID 892 wrote to memory of 1812	892	rundll32.exe	rundll32.exe
PID 1812 wrote to memory of 1712	1812	rundll32.exe	explorer.exe
PID 1812 wrote to memory of 1712	1812	rundll32.exe	explorer.exe
PID 1812 wrote to memory of 1712	1812	rundll32.exe	explorer.exe
PID 1812 wrote to memory of 1712	1812	rundll32.exe	explorer.exe
PID 1812 wrote to memory of 1712	1812	rundll32.exe	explorer.exe
PID 1812 wrote to memory of 1712	1812	rundll32.exe	explorer.exe
PID 1712 wrote to memory of 2036	1712	explorer.exe	schtasks.exe
PID 1712 wrote to memory of 2036	1712	explorer.exe	schtasks.exe
PID 1712 wrote to memory of 2036	1712	explorer.exe	schtasks.exe
PID 1712 wrote to memory of 2036	1712	explorer.exe	schtasks.exe
PID 1928 wrote to memory of 1200	1928	taskeng.exe	regsvr32.exe
PID 1928 wrote to memory of 1200	1928	taskeng.exe	regsvr32.exe
PID 1928 wrote to memory of 1200	1928	taskeng.exe	regsvr32.exe
PID 1928 wrote to memory of 1200	1928	taskeng.exe	regsvr32.exe
PID 1928 wrote to memory of 1200	1928	taskeng.exe	regsvr32.exe
PID 1200 wrote to memory of 1408	1200	regsvr32.exe	regsvr32.exe
PID 1200 wrote to memory of 1408	1200	regsvr32.exe	regsvr32.exe
PID 1200 wrote to memory of 1408	1200	regsvr32.exe	regsvr32.exe
PID 1200 wrote to memory of 1408	1200	regsvr32.exe	regsvr32.exe
PID 1200 wrote to memory of 1408	1200	regsvr32.exe	regsvr32.exe
PID 1200 wrote to memory of 1408	1200	regsvr32.exe	regsvr32.exe
PID 1200 wrote to memory of 1408	1200	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\local.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:892

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\local.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1812

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1712

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn vlzecakyd /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\local.dll\"" /SC ONCE /Z /ST 18:13 /ET 18:25
4⤵
- Creates scheduled task(s)
PID:2036

C:\Windows\system32\taskeng.exe
taskeng.exe {6BEAA5FF-09B2-438F-8037-E7BF50A611AE} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1928

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\local.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1200

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\local.dll"
3⤵
- Loads dropped DLL
PID:1408

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\local.dll
Filesize
843KB

MD5
c8407e27ce9bf51688106a1fbe3643af

SHA1
1aa5cd097a19e7134f4a1566f77d089a718dfa6e

SHA256
4ba3ad5f455f832e3190e4f64569f91d8b0ade3181e7b17249fbfeb523352be3

SHA512
1167d1b0830b31825c3b91edc78e27783729cbdd3c0f240e935e76ffbb3d6cc364317aa8a50f6b7980012ee2cee1c19584d588fdfda3645fee9bbd44d7592d39

Download Submit
\Users\Admin\AppData\Local\Temp\local.dll
Filesize
843KB

MD5
c8407e27ce9bf51688106a1fbe3643af

SHA1
1aa5cd097a19e7134f4a1566f77d089a718dfa6e

SHA256
4ba3ad5f455f832e3190e4f64569f91d8b0ade3181e7b17249fbfeb523352be3

SHA512
1167d1b0830b31825c3b91edc78e27783729cbdd3c0f240e935e76ffbb3d6cc364317aa8a50f6b7980012ee2cee1c19584d588fdfda3645fee9bbd44d7592d39

Download Submit
memory/1200-69-0x0000000000000000-mapping.dmp

Download
memory/1200-70-0x000007FEFBAF1000-0x000007FEFBAF3000-memory.dmp

Filesize
8KB

Download
memory/1408-72-0x0000000000000000-mapping.dmp

Download
memory/1408-75-0x00000000007B0000-0x0000000000887000-memory.dmp

Filesize
860KB

Download
memory/1408-76-0x0000000001850000-0x0000000001872000-memory.dmp

Filesize
136KB

Download
memory/1408-77-0x0000000001850000-0x0000000001872000-memory.dmp

Filesize
136KB

Download
memory/1408-78-0x0000000001850000-0x0000000001872000-memory.dmp

Filesize
136KB

Download
memory/1712-68-0x00000000000E0000-0x0000000000102000-memory.dmp

Filesize
136KB

Download
memory/1712-62-0x0000000000000000-mapping.dmp

Download
memory/1712-64-0x0000000074641000-0x0000000074643000-memory.dmp

Filesize
8KB

Download
memory/1712-66-0x00000000000E0000-0x0000000000102000-memory.dmp

Filesize
136KB

Download
memory/1812-59-0x0000000002270000-0x0000000002292000-memory.dmp

Filesize
136KB

Download
memory/1812-65-0x0000000002270000-0x0000000002292000-memory.dmp

Filesize
136KB

Download
memory/1812-61-0x0000000002270000-0x0000000002292000-memory.dmp

Filesize
136KB

Download
memory/1812-60-0x0000000002230000-0x0000000002262000-memory.dmp

Filesize
200KB

Download
memory/1812-54-0x0000000000000000-mapping.dmp

Download
memory/1812-58-0x0000000002270000-0x0000000002292000-memory.dmp

Filesize
136KB

Download
memory/1812-57-0x0000000002270000-0x0000000002292000-memory.dmp

Filesize
136KB

Download
memory/1812-56-0x0000000000270000-0x0000000000347000-memory.dmp

Filesize
860KB

Download
memory/1812-55-0x00000000755C1000-0x00000000755C3000-memory.dmp

Filesize
8KB

Download
memory/2036-67-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads