qakbot | 548b97e6fae0e6415b1337ed947f3c54b80738223ac5036965c56bd95d5c6412

General

Target

548b97e6fae0e6415b1337ed947f3c54b80738223ac5036965c56bd95d5c6412.dll
Size

2.1MB
MD5

2ac32bfa251a7608abeec8f116aafc4b
SHA1

6dd2017fff977d8c45a89393ff1ef50c71bd7bec
SHA256

548b97e6fae0e6415b1337ed947f3c54b80738223ac5036965c56bd95d5c6412
SHA512

85ba956699772c3f7c65e2e1719b8615f48dcfefb0eac24d11a8c532c0ec3e404edc1158c701b9b86f5ea06bdaf80bb5fc33609c25741dc54de0d3ebb0dc3a08

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

1004 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

1596 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

1236 rundll32.exe
1236 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1236 rundll32.exe

pid	process
1004	regsvr32.exe

pid	process
1596	schtasks.exe

pid	process
1236	rundll32.exe
1236	rundll32.exe

pid	process
1236	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1568 wrote to memory of 1236	1568	rundll32.exe	rundll32.exe
PID 1568 wrote to memory of 1236	1568	rundll32.exe	rundll32.exe
PID 1568 wrote to memory of 1236	1568	rundll32.exe	rundll32.exe
PID 1568 wrote to memory of 1236	1568	rundll32.exe	rundll32.exe
PID 1568 wrote to memory of 1236	1568	rundll32.exe	rundll32.exe
PID 1568 wrote to memory of 1236	1568	rundll32.exe	rundll32.exe
PID 1568 wrote to memory of 1236	1568	rundll32.exe	rundll32.exe
PID 1236 wrote to memory of 572	1236	rundll32.exe	explorer.exe
PID 1236 wrote to memory of 572	1236	rundll32.exe	explorer.exe
PID 1236 wrote to memory of 572	1236	rundll32.exe	explorer.exe
PID 1236 wrote to memory of 572	1236	rundll32.exe	explorer.exe
PID 1236 wrote to memory of 572	1236	rundll32.exe	explorer.exe
PID 1236 wrote to memory of 572	1236	rundll32.exe	explorer.exe
PID 572 wrote to memory of 1596	572	explorer.exe	schtasks.exe
PID 572 wrote to memory of 1596	572	explorer.exe	schtasks.exe
PID 572 wrote to memory of 1596	572	explorer.exe	schtasks.exe
PID 572 wrote to memory of 1596	572	explorer.exe	schtasks.exe
PID 1604 wrote to memory of 1012	1604	taskeng.exe	regsvr32.exe
PID 1604 wrote to memory of 1012	1604	taskeng.exe	regsvr32.exe
PID 1604 wrote to memory of 1012	1604	taskeng.exe	regsvr32.exe
PID 1604 wrote to memory of 1012	1604	taskeng.exe	regsvr32.exe
PID 1604 wrote to memory of 1012	1604	taskeng.exe	regsvr32.exe
PID 1012 wrote to memory of 1004	1012	regsvr32.exe	regsvr32.exe
PID 1012 wrote to memory of 1004	1012	regsvr32.exe	regsvr32.exe
PID 1012 wrote to memory of 1004	1012	regsvr32.exe	regsvr32.exe
PID 1012 wrote to memory of 1004	1012	regsvr32.exe	regsvr32.exe
PID 1012 wrote to memory of 1004	1012	regsvr32.exe	regsvr32.exe
PID 1012 wrote to memory of 1004	1012	regsvr32.exe	regsvr32.exe
PID 1012 wrote to memory of 1004	1012	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\548b97e6fae0e6415b1337ed947f3c54b80738223ac5036965c56bd95d5c6412.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1568

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\548b97e6fae0e6415b1337ed947f3c54b80738223ac5036965c56bd95d5c6412.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1236

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:572

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn elngxlr /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\548b97e6fae0e6415b1337ed947f3c54b80738223ac5036965c56bd95d5c6412.dll\"" /SC ONCE /Z /ST 15:35 /ET 15:47
4⤵
- Creates scheduled task(s)
PID:1596

C:\Windows\system32\taskeng.exe
taskeng.exe {BDFD55B7-9692-4187-9701-3747D0F26E4D} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1604

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\548b97e6fae0e6415b1337ed947f3c54b80738223ac5036965c56bd95d5c6412.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1012

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\548b97e6fae0e6415b1337ed947f3c54b80738223ac5036965c56bd95d5c6412.dll"
3⤵
- Loads dropped DLL
PID:1004

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\548b97e6fae0e6415b1337ed947f3c54b80738223ac5036965c56bd95d5c6412.dll
MD5
210a1a173404f74836e80a69bd616e70

SHA1
44d26c7f893ca8b4046c4dfd83fc1eaf83a9d15b

SHA256
ffd97b6b25de6351ed89b24b61e50303e307600a96792ff6d20a7cc46fd034d4

SHA512
7cca781a30bf4591d05ca606f5f012d352f627538d0230d2fa896c00f145c4da401a78861beafdc41823f9f1d868e2eef934b1271d900c0ea559708bbda68b76

Download Submit
\Users\Admin\AppData\Local\Temp\548b97e6fae0e6415b1337ed947f3c54b80738223ac5036965c56bd95d5c6412.dll
MD5
210a1a173404f74836e80a69bd616e70

SHA1
44d26c7f893ca8b4046c4dfd83fc1eaf83a9d15b

SHA256
ffd97b6b25de6351ed89b24b61e50303e307600a96792ff6d20a7cc46fd034d4

SHA512
7cca781a30bf4591d05ca606f5f012d352f627538d0230d2fa896c00f145c4da401a78861beafdc41823f9f1d868e2eef934b1271d900c0ea559708bbda68b76

Download Submit
memory/572-59-0x00000000000F0000-0x00000000000F2000-memory.dmp

Filesize
8KB

Download
memory/572-62-0x0000000074F41000-0x0000000074F43000-memory.dmp

Filesize
8KB

Download
memory/572-63-0x0000000000D00000-0x0000000000F81000-memory.dmp

Filesize
2.5MB

Download
memory/572-64-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download
memory/1012-65-0x000007FEFC1E1000-0x000007FEFC1E3000-memory.dmp

Filesize
8KB

Download
memory/1236-54-0x0000000075F71000-0x0000000075F73000-memory.dmp

Filesize
8KB

Download
memory/1236-56-0x0000000010000000-0x0000000010021000-memory.dmp

Filesize
132KB

Download
memory/1236-55-0x0000000010000000-0x0000000010021000-memory.dmp

Filesize
132KB

Download
memory/1236-57-0x0000000001E40000-0x000000000202A000-memory.dmp

Filesize
1.9MB

Download
memory/1236-58-0x0000000010000000-0x0000000010217000-memory.dmp

Filesize
2.1MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads