qakbot | bcbd804aff1a584011f23f6f95d3dc5e59c4f2341236ec6967fa3c29699d09e6

General

Target

ce0d29580f965c223f635557c4dc0ac5915631b7.dll
Size

2.2MB
MD5

14b499afc4680f4951a066d370b2704c
SHA1

ce0d29580f965c223f635557c4dc0ac5915631b7
SHA256

bcbd804aff1a584011f23f6f95d3dc5e59c4f2341236ec6967fa3c29699d09e6
SHA512

202e901d2b14e8591b1c910a6ca5af4a60ddf93d9a58d7ce79dc2c565de2fa3e5fef3e6203dda47e772cda53643aae5524d886a3cce3698d8fe9ed5e10bcf80d

Score

10^/10

qakbot tr02 1608026105 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

tr02

Campaign

1608026105

C2

111.95.212.237:2222

190.220.8.10:995

109.154.79.222:2222

83.110.250.71:995

149.28.99.97:2222

45.63.107.192:443

149.28.101.90:2222

149.28.101.90:995

149.28.99.97:443

149.28.98.196:443

144.202.38.185:2222

45.77.115.208:995

149.28.98.196:2222

149.28.98.196:995

149.28.99.97:995

45.63.107.192:2222

144.202.38.185:995

144.202.38.185:443

45.63.107.192:995

5.13.84.186:995

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

728 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

1356 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

2020 rundll32.exe
2020 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

2020 rundll32.exe

pid	process
728	regsvr32.exe

pid	process
1356	schtasks.exe

pid	process
2020	rundll32.exe
2020	rundll32.exe

pid	process
2020	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 596 wrote to memory of 2020	596	rundll32.exe	rundll32.exe
PID 596 wrote to memory of 2020	596	rundll32.exe	rundll32.exe
PID 596 wrote to memory of 2020	596	rundll32.exe	rundll32.exe
PID 596 wrote to memory of 2020	596	rundll32.exe	rundll32.exe
PID 596 wrote to memory of 2020	596	rundll32.exe	rundll32.exe
PID 596 wrote to memory of 2020	596	rundll32.exe	rundll32.exe
PID 596 wrote to memory of 2020	596	rundll32.exe	rundll32.exe
PID 2020 wrote to memory of 1516	2020	rundll32.exe	explorer.exe
PID 2020 wrote to memory of 1516	2020	rundll32.exe	explorer.exe
PID 2020 wrote to memory of 1516	2020	rundll32.exe	explorer.exe
PID 2020 wrote to memory of 1516	2020	rundll32.exe	explorer.exe
PID 2020 wrote to memory of 1516	2020	rundll32.exe	explorer.exe
PID 2020 wrote to memory of 1516	2020	rundll32.exe	explorer.exe
PID 1516 wrote to memory of 1356	1516	explorer.exe	schtasks.exe
PID 1516 wrote to memory of 1356	1516	explorer.exe	schtasks.exe
PID 1516 wrote to memory of 1356	1516	explorer.exe	schtasks.exe
PID 1516 wrote to memory of 1356	1516	explorer.exe	schtasks.exe
PID 2044 wrote to memory of 1620	2044	taskeng.exe	regsvr32.exe
PID 2044 wrote to memory of 1620	2044	taskeng.exe	regsvr32.exe
PID 2044 wrote to memory of 1620	2044	taskeng.exe	regsvr32.exe
PID 2044 wrote to memory of 1620	2044	taskeng.exe	regsvr32.exe
PID 2044 wrote to memory of 1620	2044	taskeng.exe	regsvr32.exe
PID 1620 wrote to memory of 728	1620	regsvr32.exe	regsvr32.exe
PID 1620 wrote to memory of 728	1620	regsvr32.exe	regsvr32.exe
PID 1620 wrote to memory of 728	1620	regsvr32.exe	regsvr32.exe
PID 1620 wrote to memory of 728	1620	regsvr32.exe	regsvr32.exe
PID 1620 wrote to memory of 728	1620	regsvr32.exe	regsvr32.exe
PID 1620 wrote to memory of 728	1620	regsvr32.exe	regsvr32.exe
PID 1620 wrote to memory of 728	1620	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ce0d29580f965c223f635557c4dc0ac5915631b7.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:596

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ce0d29580f965c223f635557c4dc0ac5915631b7.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2020

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1516

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ttdozac /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\ce0d29580f965c223f635557c4dc0ac5915631b7.dll\"" /SC ONCE /Z /ST 15:30 /ET 15:42
4⤵
- Creates scheduled task(s)
PID:1356

C:\Windows\system32\taskeng.exe
taskeng.exe {A828990F-A4A1-46D3-A726-D67C43C45373} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2044

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\ce0d29580f965c223f635557c4dc0ac5915631b7.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1620

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\ce0d29580f965c223f635557c4dc0ac5915631b7.dll"
3⤵
- Loads dropped DLL
PID:728

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\ce0d29580f965c223f635557c4dc0ac5915631b7.dll
MD5
9bdc7d1938d92b56f06c504dd69f80bf

SHA1
de362aae07a928647f2961f52969b88ef80935ff

SHA256
b515cc0291ce8a644c6a456a2c229ed5ffce9453776847937eb2c247dfb35300

SHA512
baac491ac44fa5719498aaa95ee58230397cdb73ed31a47ca94085e36cf545835395f1c5bb2a70e1f2474ab38fbd6777be1718e97568728dcb6821425a173a0d

Download Submit
\Users\Admin\AppData\Local\Temp\ce0d29580f965c223f635557c4dc0ac5915631b7.dll
MD5
9bdc7d1938d92b56f06c504dd69f80bf

SHA1
de362aae07a928647f2961f52969b88ef80935ff

SHA256
b515cc0291ce8a644c6a456a2c229ed5ffce9453776847937eb2c247dfb35300

SHA512
baac491ac44fa5719498aaa95ee58230397cdb73ed31a47ca94085e36cf545835395f1c5bb2a70e1f2474ab38fbd6777be1718e97568728dcb6821425a173a0d

Download Submit
memory/728-11-0x0000000000000000-mapping.dmp

Download
memory/1356-7-0x0000000000000000-mapping.dmp

Download
memory/1516-3-0x0000000000100000-0x0000000000102000-memory.dmp

Filesize
8KB

Download
memory/1516-5-0x0000000000000000-mapping.dmp

Download
memory/1516-8-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download
memory/1620-9-0x0000000000000000-mapping.dmp

Download
memory/2020-0-0x0000000000000000-mapping.dmp

Download
memory/2020-4-0x0000000000270000-0x00000000002A5000-memory.dmp

Filesize
212KB

Download
memory/2020-6-0x0000000010000000-0x0000000010035000-memory.dmp

Filesize
212KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads