qakbot | 8c11b0245589e6ea59e88f41d1b7dc9acce737214efee842d8aa531ea642cb24

General

Target

3.dll
Size

1.6MB
MD5

13c2ded16059eca819bcdfc5cc5099f7
SHA1

0703c25f2423cd1b2d22eaa06052818a756832a6
SHA256

8c11b0245589e6ea59e88f41d1b7dc9acce737214efee842d8aa531ea642cb24
SHA512

6a01f17081621139b37aae9b79f714ddbf08437f403dcbe769e67b1f54d6be12ad0ed03a6c4e3b9f557ffefb790a5962bc64208e5292c7eacff0c45cefcb4ba2

Score

10^/10

qakbot tr 1634541613 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

tr

Campaign

1634541613

C2

120.150.218.241:995

24.119.214.7:443

103.143.8.71:443

81.241.252.59:2078

81.250.153.227:2222

174.54.193.186:443

73.52.50.32:443

39.49.122.240:995

86.220.112.26:2222

103.82.211.39:465

78.191.38.33:995

216.201.162.158:443

181.118.183.94:443

66.177.215.152:0

208.78.220.143:443

94.200.181.154:443

136.232.34.70:443

136.143.11.232:443

81.213.59.22:443

103.82.211.39:990

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

1204 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

668 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

596 rundll32.exe
1204 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

596 rundll32.exe

pid	process
1204	regsvr32.exe

pid	process
668	schtasks.exe

pid	process
596	rundll32.exe
1204	regsvr32.exe

pid	process
596	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 944 wrote to memory of 596	944	rundll32.exe	rundll32.exe
PID 944 wrote to memory of 596	944	rundll32.exe	rundll32.exe
PID 944 wrote to memory of 596	944	rundll32.exe	rundll32.exe
PID 944 wrote to memory of 596	944	rundll32.exe	rundll32.exe
PID 944 wrote to memory of 596	944	rundll32.exe	rundll32.exe
PID 944 wrote to memory of 596	944	rundll32.exe	rundll32.exe
PID 944 wrote to memory of 596	944	rundll32.exe	rundll32.exe
PID 596 wrote to memory of 984	596	rundll32.exe	explorer.exe
PID 596 wrote to memory of 984	596	rundll32.exe	explorer.exe
PID 596 wrote to memory of 984	596	rundll32.exe	explorer.exe
PID 596 wrote to memory of 984	596	rundll32.exe	explorer.exe
PID 596 wrote to memory of 984	596	rundll32.exe	explorer.exe
PID 596 wrote to memory of 984	596	rundll32.exe	explorer.exe
PID 984 wrote to memory of 668	984	explorer.exe	schtasks.exe
PID 984 wrote to memory of 668	984	explorer.exe	schtasks.exe
PID 984 wrote to memory of 668	984	explorer.exe	schtasks.exe
PID 984 wrote to memory of 668	984	explorer.exe	schtasks.exe
PID 1532 wrote to memory of 960	1532	taskeng.exe	regsvr32.exe
PID 1532 wrote to memory of 960	1532	taskeng.exe	regsvr32.exe
PID 1532 wrote to memory of 960	1532	taskeng.exe	regsvr32.exe
PID 1532 wrote to memory of 960	1532	taskeng.exe	regsvr32.exe
PID 1532 wrote to memory of 960	1532	taskeng.exe	regsvr32.exe
PID 960 wrote to memory of 1204	960	regsvr32.exe	regsvr32.exe
PID 960 wrote to memory of 1204	960	regsvr32.exe	regsvr32.exe
PID 960 wrote to memory of 1204	960	regsvr32.exe	regsvr32.exe
PID 960 wrote to memory of 1204	960	regsvr32.exe	regsvr32.exe
PID 960 wrote to memory of 1204	960	regsvr32.exe	regsvr32.exe
PID 960 wrote to memory of 1204	960	regsvr32.exe	regsvr32.exe
PID 960 wrote to memory of 1204	960	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:944

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:596

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:984

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn yjthnnoerq /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\3.dll\"" /SC ONCE /Z /ST 14:13 /ET 14:25
4⤵
- Creates scheduled task(s)
PID:668

C:\Windows\system32\taskeng.exe
taskeng.exe {006DA4D7-4658-44D1-AED2-8B341B94955D} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1532

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\3.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:960

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\3.dll"
3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:1204

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\3.dll
MD5
13c2ded16059eca819bcdfc5cc5099f7

SHA1
0703c25f2423cd1b2d22eaa06052818a756832a6

SHA256
8c11b0245589e6ea59e88f41d1b7dc9acce737214efee842d8aa531ea642cb24

SHA512
6a01f17081621139b37aae9b79f714ddbf08437f403dcbe769e67b1f54d6be12ad0ed03a6c4e3b9f557ffefb790a5962bc64208e5292c7eacff0c45cefcb4ba2

Download Submit
\Users\Admin\AppData\Local\Temp\3.dll
MD5
13c2ded16059eca819bcdfc5cc5099f7

SHA1
0703c25f2423cd1b2d22eaa06052818a756832a6

SHA256
8c11b0245589e6ea59e88f41d1b7dc9acce737214efee842d8aa531ea642cb24

SHA512
6a01f17081621139b37aae9b79f714ddbf08437f403dcbe769e67b1f54d6be12ad0ed03a6c4e3b9f557ffefb790a5962bc64208e5292c7eacff0c45cefcb4ba2

Download Submit
memory/596-60-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download
memory/596-59-0x0000000074F60000-0x000000007510D000-memory.dmp

Filesize
1.7MB

Download
memory/596-55-0x0000000000000000-mapping.dmp

Download
memory/596-56-0x0000000076241000-0x0000000076243000-memory.dmp

Filesize
8KB

Download
memory/596-57-0x0000000074F60000-0x000000007510D000-memory.dmp

Filesize
1.7MB

Download
memory/596-58-0x0000000074F60000-0x0000000074F81000-memory.dmp

Filesize
132KB

Download
memory/668-66-0x0000000000000000-mapping.dmp

Download
memory/960-67-0x0000000000000000-mapping.dmp

Download
memory/960-68-0x000007FEFC461000-0x000007FEFC463000-memory.dmp

Filesize
8KB

Download
memory/984-65-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/984-64-0x0000000074DF1000-0x0000000074DF3000-memory.dmp

Filesize
8KB

Download
memory/984-62-0x0000000000000000-mapping.dmp

Download
memory/984-61-0x00000000000B0000-0x00000000000B2000-memory.dmp

Filesize
8KB

Download
memory/1204-70-0x0000000000000000-mapping.dmp

Download
memory/1204-73-0x00000000746B0000-0x000000007485D000-memory.dmp

Filesize
1.7MB

Download
memory/1204-75-0x00000000746B0000-0x000000007485D000-memory.dmp

Filesize
1.7MB

Download
memory/1204-74-0x00000000746B0000-0x00000000746D1000-memory.dmp

Filesize
132KB

Download
memory/1204-76-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads