qakbot | adfb44cb8a94a4e666e7a467d3ff9885d4fb81bbb6f08181f62b1ad3b2545ccc

General

Target

f3d31016fc9af7b2993b12949c2dbaad.dll
Size

1.1MB
MD5

f3d31016fc9af7b2993b12949c2dbaad
SHA1

6eba4a791a4709ba78d533457f3d504ef1e88523
SHA256

adfb44cb8a94a4e666e7a467d3ff9885d4fb81bbb6f08181f62b1ad3b2545ccc
SHA512

844765499c120f474c3e1a159e7d362cbe904ff06f3f1655be9d067103dad6be6d09aa257f0e28460904b52d90c8ccdaa3148927fbfbe03ae6efa910f7b78d31

Score

10^/10

qakbot tr 1618492267 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.12

Botnet

tr

Campaign

1618492267

C2

151.205.102.42:443

136.232.34.70:443

216.201.162.158:443

47.196.192.184:443

67.8.103.21:443

140.82.49.12:443

24.226.156.153:443

71.41.184.10:3389

24.139.72.117:443

71.74.12.34:443

24.55.112.61:443

173.21.10.71:2222

193.248.221.184:2222

105.198.236.99:443

78.63.226.32:443

45.63.107.192:443

149.28.98.196:443

144.202.38.185:443

149.28.101.90:995

45.32.211.207:443

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

1652 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

844 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

rundll32.exe

pid process

1796 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1796 rundll32.exe

pid	process
1652	regsvr32.exe

pid	process
844	schtasks.exe

pid	process
1796	rundll32.exe

pid	process
1796	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 296 wrote to memory of 1796	296	rundll32.exe	rundll32.exe
PID 296 wrote to memory of 1796	296	rundll32.exe	rundll32.exe
PID 296 wrote to memory of 1796	296	rundll32.exe	rundll32.exe
PID 296 wrote to memory of 1796	296	rundll32.exe	rundll32.exe
PID 296 wrote to memory of 1796	296	rundll32.exe	rundll32.exe
PID 296 wrote to memory of 1796	296	rundll32.exe	rundll32.exe
PID 296 wrote to memory of 1796	296	rundll32.exe	rundll32.exe
PID 1796 wrote to memory of 1300	1796	rundll32.exe	explorer.exe
PID 1796 wrote to memory of 1300	1796	rundll32.exe	explorer.exe
PID 1796 wrote to memory of 1300	1796	rundll32.exe	explorer.exe
PID 1796 wrote to memory of 1300	1796	rundll32.exe	explorer.exe
PID 1796 wrote to memory of 1300	1796	rundll32.exe	explorer.exe
PID 1796 wrote to memory of 1300	1796	rundll32.exe	explorer.exe
PID 1300 wrote to memory of 844	1300	explorer.exe	schtasks.exe
PID 1300 wrote to memory of 844	1300	explorer.exe	schtasks.exe
PID 1300 wrote to memory of 844	1300	explorer.exe	schtasks.exe
PID 1300 wrote to memory of 844	1300	explorer.exe	schtasks.exe
PID 836 wrote to memory of 1932	836	taskeng.exe	regsvr32.exe
PID 836 wrote to memory of 1932	836	taskeng.exe	regsvr32.exe
PID 836 wrote to memory of 1932	836	taskeng.exe	regsvr32.exe
PID 836 wrote to memory of 1932	836	taskeng.exe	regsvr32.exe
PID 836 wrote to memory of 1932	836	taskeng.exe	regsvr32.exe
PID 1932 wrote to memory of 1652	1932	regsvr32.exe	regsvr32.exe
PID 1932 wrote to memory of 1652	1932	regsvr32.exe	regsvr32.exe
PID 1932 wrote to memory of 1652	1932	regsvr32.exe	regsvr32.exe
PID 1932 wrote to memory of 1652	1932	regsvr32.exe	regsvr32.exe
PID 1932 wrote to memory of 1652	1932	regsvr32.exe	regsvr32.exe
PID 1932 wrote to memory of 1652	1932	regsvr32.exe	regsvr32.exe
PID 1932 wrote to memory of 1652	1932	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f3d31016fc9af7b2993b12949c2dbaad.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:296

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f3d31016fc9af7b2993b12949c2dbaad.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1796

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1300

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn fitppzqth /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\f3d31016fc9af7b2993b12949c2dbaad.dll\"" /SC ONCE /Z /ST 14:13 /ET 14:25
4⤵
- Creates scheduled task(s)
PID:844

C:\Windows\system32\taskeng.exe
taskeng.exe {C083485F-E0C9-457E-87E9-FA9E18B40154} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:836

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\f3d31016fc9af7b2993b12949c2dbaad.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1932

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\f3d31016fc9af7b2993b12949c2dbaad.dll"
3⤵
- Loads dropped DLL
PID:1652

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\f3d31016fc9af7b2993b12949c2dbaad.dll
MD5
17fac6d3afbb5cb6f5ab34018464feb9

SHA1
190354223086572370c00af4b54d0580527d1903

SHA256
e23caf296f3e4648dfcf3f09bb9021a25f7ff1a94208194347fcb3bde3829576

SHA512
ab83badbaa1a3083c68870612894f6243e37e86e400081461e71ae2e58f2b21998672831887e0c6f36b83d2181cc143b5c231b97f85af01b8f3816968d3b81d3

Download Submit
\Users\Admin\AppData\Local\Temp\f3d31016fc9af7b2993b12949c2dbaad.dll
MD5
17fac6d3afbb5cb6f5ab34018464feb9

SHA1
190354223086572370c00af4b54d0580527d1903

SHA256
e23caf296f3e4648dfcf3f09bb9021a25f7ff1a94208194347fcb3bde3829576

SHA512
ab83badbaa1a3083c68870612894f6243e37e86e400081461e71ae2e58f2b21998672831887e0c6f36b83d2181cc143b5c231b97f85af01b8f3816968d3b81d3

Download Submit
memory/844-68-0x0000000000000000-mapping.dmp

Download
memory/1300-69-0x0000000000080000-0x00000000000B9000-memory.dmp

Filesize
228KB

Download
memory/1300-65-0x0000000000000000-mapping.dmp

Download
memory/1300-67-0x00000000743E1000-0x00000000743E3000-memory.dmp

Filesize
8KB

Download
memory/1652-73-0x0000000000000000-mapping.dmp

Download
memory/1796-63-0x00000000001F0000-0x0000000000232000-memory.dmp

Filesize
264KB

Download
memory/1796-64-0x00000000002E0000-0x0000000000319000-memory.dmp

Filesize
228KB

Download
memory/1796-60-0x0000000000000000-mapping.dmp

Download
memory/1796-62-0x0000000000990000-0x0000000000A9C000-memory.dmp

Filesize
1.0MB

Download
memory/1796-61-0x00000000757E1000-0x00000000757E3000-memory.dmp

Filesize
8KB

Download
memory/1932-70-0x0000000000000000-mapping.dmp

Download
memory/1932-71-0x000007FEFB8F1000-0x000007FEFB8F3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads