qakbot | 4ef812f6363d6d179a328c04e013040ba864555237caa81271900c488690d7cf

General

Target

4ef812f6363d6d179a328c04e013040ba864555237caa81271900c488690d7cf.dll
Size

2.1MB
MD5

ffbb89692a36ab68a56403e7f0eb36e6
SHA1

2c9a8a8fc6afeec9b81615464579b54acdf67964
SHA256

4ef812f6363d6d179a328c04e013040ba864555237caa81271900c488690d7cf
SHA512

e7340f9921cf0af552922b2cd43b4ea0a0b20e7f7e7f62a57b65e8f679c133b7ecf147c8ca0deaaf023b6cc909d33e2e3b2a6dc639ec4907d916670fb908b8d2

Score

10^/10

qakbot abc107 1607078484 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.62

Botnet

abc107

Campaign

1607078484

C2

32.212.117.188:443

109.205.204.229:2222

72.36.59.46:2222

173.18.126.193:2222

96.225.88.23:443

89.137.211.239:443

110.142.205.182:443

82.76.47.211:443

193.83.25.177:995

67.40.253.209:995

73.244.83.199:443

2.90.186.243:995

189.252.62.238:995

141.237.135.194:443

82.78.70.128:443

185.125.151.172:443

79.117.239.22:2222

86.189.252.131:2222

83.114.243.80:2222

2.50.56.81:443

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

1120 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

1484 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

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

Processes:

rundll32.exe

pid process

820 rundll32.exe

pid	process
1120	regsvr32.exe

pid	process
1484	schtasks.exe

pid	process
820	rundll32.exe
820	rundll32.exe

pid	process
820	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 604 wrote to memory of 820	604	rundll32.exe	rundll32.exe
PID 604 wrote to memory of 820	604	rundll32.exe	rundll32.exe
PID 604 wrote to memory of 820	604	rundll32.exe	rundll32.exe
PID 604 wrote to memory of 820	604	rundll32.exe	rundll32.exe
PID 604 wrote to memory of 820	604	rundll32.exe	rundll32.exe
PID 604 wrote to memory of 820	604	rundll32.exe	rundll32.exe
PID 604 wrote to memory of 820	604	rundll32.exe	rundll32.exe
PID 820 wrote to memory of 1252	820	rundll32.exe	explorer.exe
PID 820 wrote to memory of 1252	820	rundll32.exe	explorer.exe
PID 820 wrote to memory of 1252	820	rundll32.exe	explorer.exe
PID 820 wrote to memory of 1252	820	rundll32.exe	explorer.exe
PID 820 wrote to memory of 1252	820	rundll32.exe	explorer.exe
PID 820 wrote to memory of 1252	820	rundll32.exe	explorer.exe
PID 1252 wrote to memory of 1484	1252	explorer.exe	schtasks.exe
PID 1252 wrote to memory of 1484	1252	explorer.exe	schtasks.exe
PID 1252 wrote to memory of 1484	1252	explorer.exe	schtasks.exe
PID 1252 wrote to memory of 1484	1252	explorer.exe	schtasks.exe
PID 808 wrote to memory of 528	808	taskeng.exe	regsvr32.exe
PID 808 wrote to memory of 528	808	taskeng.exe	regsvr32.exe
PID 808 wrote to memory of 528	808	taskeng.exe	regsvr32.exe
PID 808 wrote to memory of 528	808	taskeng.exe	regsvr32.exe
PID 808 wrote to memory of 528	808	taskeng.exe	regsvr32.exe
PID 528 wrote to memory of 1120	528	regsvr32.exe	regsvr32.exe
PID 528 wrote to memory of 1120	528	regsvr32.exe	regsvr32.exe
PID 528 wrote to memory of 1120	528	regsvr32.exe	regsvr32.exe
PID 528 wrote to memory of 1120	528	regsvr32.exe	regsvr32.exe
PID 528 wrote to memory of 1120	528	regsvr32.exe	regsvr32.exe
PID 528 wrote to memory of 1120	528	regsvr32.exe	regsvr32.exe
PID 528 wrote to memory of 1120	528	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4ef812f6363d6d179a328c04e013040ba864555237caa81271900c488690d7cf.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:604

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4ef812f6363d6d179a328c04e013040ba864555237caa81271900c488690d7cf.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:820

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1252

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn klrmigjkm /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\4ef812f6363d6d179a328c04e013040ba864555237caa81271900c488690d7cf.dll\"" /SC ONCE /Z /ST 16:35 /ET 16:47
4⤵
- Creates scheduled task(s)
PID:1484

C:\Windows\system32\taskeng.exe
taskeng.exe {AD11B8A4-3B95-4E12-B987-E294E4198CB3} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:808

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\4ef812f6363d6d179a328c04e013040ba864555237caa81271900c488690d7cf.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:528

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\4ef812f6363d6d179a328c04e013040ba864555237caa81271900c488690d7cf.dll"
3⤵
- Loads dropped DLL
PID:1120

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\4ef812f6363d6d179a328c04e013040ba864555237caa81271900c488690d7cf.dll
MD5
61e43e66188c5fbfbf6063c06747c40a

SHA1
168a7b05bc1df26686363f3ed9ba0b78af870d4e

SHA256
e6fa3fd9ae7ba5312da0c1617d2152e01ca9930c5f8806dabc50af82f2cb0031

SHA512
75da114817125fda43140ebecab0650b175cc6cafcf161546b3d0dc0ca025c77278f220b6d733af239b5a147819b3414152f5784c66494bc2f01cc24c8e5cb50

Download Submit
\Users\Admin\AppData\Local\Temp\4ef812f6363d6d179a328c04e013040ba864555237caa81271900c488690d7cf.dll
MD5
61e43e66188c5fbfbf6063c06747c40a

SHA1
168a7b05bc1df26686363f3ed9ba0b78af870d4e

SHA256
e6fa3fd9ae7ba5312da0c1617d2152e01ca9930c5f8806dabc50af82f2cb0031

SHA512
75da114817125fda43140ebecab0650b175cc6cafcf161546b3d0dc0ca025c77278f220b6d733af239b5a147819b3414152f5784c66494bc2f01cc24c8e5cb50

Download Submit
memory/528-66-0x000007FEFB531000-0x000007FEFB533000-memory.dmp

Filesize
8KB

Download
memory/820-55-0x0000000075191000-0x0000000075193000-memory.dmp

Filesize
8KB

Download
memory/820-57-0x0000000010000000-0x0000000010021000-memory.dmp

Filesize
132KB

Download
memory/820-56-0x0000000010000000-0x0000000010021000-memory.dmp

Filesize
132KB

Download
memory/820-58-0x0000000002170000-0x000000000235A000-memory.dmp

Filesize
1.9MB

Download
memory/820-59-0x0000000010000000-0x0000000010217000-memory.dmp

Filesize
2.1MB

Download
memory/1252-60-0x0000000000080000-0x0000000000082000-memory.dmp

Filesize
8KB

Download
memory/1252-63-0x0000000074281000-0x0000000074283000-memory.dmp

Filesize
8KB

Download
memory/1252-64-0x00000000000E0000-0x0000000000361000-memory.dmp

Filesize
2.5MB

Download
memory/1252-65-0x0000000000370000-0x0000000000391000-memory.dmp

Filesize
132KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads