qakbot | b72be445acb693523e68b148a25921e7d4aa8f9b507c9e14003bba506d9894fb

General

Target

b72be445acb693523e68b148a25921e7d4aa8f9b507c9e14003bba506d9894fb.dll
Size

2.1MB
MD5

ddbe97fc66f237aa4a4b0fa4b9398ba4
SHA1

c739fbcb94ed2c5a8b4a4fec87d2c4d617d99953
SHA256

b72be445acb693523e68b148a25921e7d4aa8f9b507c9e14003bba506d9894fb
SHA512

f08f65ea237261aa30f88088fdc8cbed0d4eacd94f7b9abd9c79cd228c5fce20f136fa5e14d8939c351162230e97f2e3a50c59504648bb151dde0b570fae7340

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

956 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

576 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

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

Processes:

rundll32.exe

pid process

912 rundll32.exe

pid	process
956	regsvr32.exe

pid	process
576	schtasks.exe

pid	process
912	rundll32.exe
912	rundll32.exe

pid	process
912	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1332 wrote to memory of 912	1332	rundll32.exe	rundll32.exe
PID 1332 wrote to memory of 912	1332	rundll32.exe	rundll32.exe
PID 1332 wrote to memory of 912	1332	rundll32.exe	rundll32.exe
PID 1332 wrote to memory of 912	1332	rundll32.exe	rundll32.exe
PID 1332 wrote to memory of 912	1332	rundll32.exe	rundll32.exe
PID 1332 wrote to memory of 912	1332	rundll32.exe	rundll32.exe
PID 1332 wrote to memory of 912	1332	rundll32.exe	rundll32.exe
PID 912 wrote to memory of 668	912	rundll32.exe	explorer.exe
PID 912 wrote to memory of 668	912	rundll32.exe	explorer.exe
PID 912 wrote to memory of 668	912	rundll32.exe	explorer.exe
PID 912 wrote to memory of 668	912	rundll32.exe	explorer.exe
PID 912 wrote to memory of 668	912	rundll32.exe	explorer.exe
PID 912 wrote to memory of 668	912	rundll32.exe	explorer.exe
PID 668 wrote to memory of 576	668	explorer.exe	schtasks.exe
PID 668 wrote to memory of 576	668	explorer.exe	schtasks.exe
PID 668 wrote to memory of 576	668	explorer.exe	schtasks.exe
PID 668 wrote to memory of 576	668	explorer.exe	schtasks.exe
PID 1100 wrote to memory of 1292	1100	taskeng.exe	regsvr32.exe
PID 1100 wrote to memory of 1292	1100	taskeng.exe	regsvr32.exe
PID 1100 wrote to memory of 1292	1100	taskeng.exe	regsvr32.exe
PID 1100 wrote to memory of 1292	1100	taskeng.exe	regsvr32.exe
PID 1100 wrote to memory of 1292	1100	taskeng.exe	regsvr32.exe
PID 1292 wrote to memory of 956	1292	regsvr32.exe	regsvr32.exe
PID 1292 wrote to memory of 956	1292	regsvr32.exe	regsvr32.exe
PID 1292 wrote to memory of 956	1292	regsvr32.exe	regsvr32.exe
PID 1292 wrote to memory of 956	1292	regsvr32.exe	regsvr32.exe
PID 1292 wrote to memory of 956	1292	regsvr32.exe	regsvr32.exe
PID 1292 wrote to memory of 956	1292	regsvr32.exe	regsvr32.exe
PID 1292 wrote to memory of 956	1292	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b72be445acb693523e68b148a25921e7d4aa8f9b507c9e14003bba506d9894fb.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1332

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b72be445acb693523e68b148a25921e7d4aa8f9b507c9e14003bba506d9894fb.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:912

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:668

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn pojpnzbhou /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\b72be445acb693523e68b148a25921e7d4aa8f9b507c9e14003bba506d9894fb.dll\"" /SC ONCE /Z /ST 15:29 /ET 15:41
4⤵
- Creates scheduled task(s)
PID:576

C:\Windows\system32\taskeng.exe
taskeng.exe {8578D77B-8AD7-4CCC-9142-2B7A24C1EA8F} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1100

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\b72be445acb693523e68b148a25921e7d4aa8f9b507c9e14003bba506d9894fb.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1292

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\b72be445acb693523e68b148a25921e7d4aa8f9b507c9e14003bba506d9894fb.dll"
3⤵
- Loads dropped DLL
PID:956

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\b72be445acb693523e68b148a25921e7d4aa8f9b507c9e14003bba506d9894fb.dll
MD5
7286e9e85fdd244f31e884c014dfbe38

SHA1
048d8636918130561b07e594834172ffff664723

SHA256
7c1517dfad42e0e9ef3b97669c4c3fcf455c7332e7ce336f0a84fa5204effac8

SHA512
b393ce4dfffb45a8373d590f6bb7e9886e39abc75fb378b31c23cf2df21f32d272d6e21b68563c74c488fae68e0b5fafd4b1641a250e3eb55efd4b6a187fafdc

Download Submit
\Users\Admin\AppData\Local\Temp\b72be445acb693523e68b148a25921e7d4aa8f9b507c9e14003bba506d9894fb.dll
MD5
7286e9e85fdd244f31e884c014dfbe38

SHA1
048d8636918130561b07e594834172ffff664723

SHA256
7c1517dfad42e0e9ef3b97669c4c3fcf455c7332e7ce336f0a84fa5204effac8

SHA512
b393ce4dfffb45a8373d590f6bb7e9886e39abc75fb378b31c23cf2df21f32d272d6e21b68563c74c488fae68e0b5fafd4b1641a250e3eb55efd4b6a187fafdc

Download Submit
memory/668-59-0x00000000000F0000-0x00000000000F2000-memory.dmp

Filesize
8KB

Download
memory/668-62-0x0000000074291000-0x0000000074293000-memory.dmp

Filesize
8KB

Download
memory/668-63-0x0000000000C00000-0x0000000000E81000-memory.dmp

Filesize
2.5MB

Download
memory/668-64-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/912-54-0x00000000753E1000-0x00000000753E3000-memory.dmp

Filesize
8KB

Download
memory/912-56-0x0000000010000000-0x0000000010021000-memory.dmp

Filesize
132KB

Download
memory/912-55-0x0000000010000000-0x0000000010021000-memory.dmp

Filesize
132KB

Download
memory/912-57-0x0000000001E80000-0x000000000206A000-memory.dmp

Filesize
1.9MB

Download
memory/912-58-0x0000000010000000-0x0000000010217000-memory.dmp

Filesize
2.1MB

Download
memory/1292-65-0x000007FEFB541000-0x000007FEFB543000-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