qakbot | 38be1a5eb7776ab8783f867c85fdf1239b897122208f91c1a818f6776fb946a4

General

Target

a347edbe3b48344772aeb91faf49c525.dll
Size

1.7MB
MD5

a347edbe3b48344772aeb91faf49c525
SHA1

6630b4561647b88dc8664ef2f683a6c59adcbea0
SHA256

38be1a5eb7776ab8783f867c85fdf1239b897122208f91c1a818f6776fb946a4
SHA512

36061a016fe275a969aa86884746dfa80ec4a654516ffbbfba451307cee1178358d91912069f4150feda5210f33a4b46cfafee8a2a6154aa8d550268f73dd772

Score

10^/10

qakbot aa 1649273304 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

403.573

Botnet

AA

Campaign

1649273304

C2

83.110.75.97:2222

47.23.89.62:993

187.207.48.194:61202

45.63.1.12:995

140.82.63.183:995

45.76.167.26:995

140.82.63.183:443

144.202.2.175:995

144.202.3.39:443

149.28.238.199:443

144.202.3.39:995

45.63.1.12:443

149.28.238.199:995

45.76.167.26:443

144.202.2.175:443

100.1.108.246:443

32.221.224.140:995

24.55.67.176:443

31.35.28.29:443

70.51.134.168:2222

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

1908 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

892 schtasks.exe

pid	process
1908	regsvr32.exe

pid	process
892	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

rundll32.exeexplorer.exe

pid	process
1304	rundll32.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe
612	explorer.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1304 rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1968 wrote to memory of 1304	1968	rundll32.exe	rundll32.exe
PID 1968 wrote to memory of 1304	1968	rundll32.exe	rundll32.exe
PID 1968 wrote to memory of 1304	1968	rundll32.exe	rundll32.exe
PID 1968 wrote to memory of 1304	1968	rundll32.exe	rundll32.exe
PID 1968 wrote to memory of 1304	1968	rundll32.exe	rundll32.exe
PID 1968 wrote to memory of 1304	1968	rundll32.exe	rundll32.exe
PID 1968 wrote to memory of 1304	1968	rundll32.exe	rundll32.exe
PID 1304 wrote to memory of 612	1304	rundll32.exe	explorer.exe
PID 1304 wrote to memory of 612	1304	rundll32.exe	explorer.exe
PID 1304 wrote to memory of 612	1304	rundll32.exe	explorer.exe
PID 1304 wrote to memory of 612	1304	rundll32.exe	explorer.exe
PID 1304 wrote to memory of 612	1304	rundll32.exe	explorer.exe
PID 1304 wrote to memory of 612	1304	rundll32.exe	explorer.exe
PID 612 wrote to memory of 892	612	explorer.exe	schtasks.exe
PID 612 wrote to memory of 892	612	explorer.exe	schtasks.exe
PID 612 wrote to memory of 892	612	explorer.exe	schtasks.exe
PID 612 wrote to memory of 892	612	explorer.exe	schtasks.exe
PID 1156 wrote to memory of 1816	1156	taskeng.exe	regsvr32.exe
PID 1156 wrote to memory of 1816	1156	taskeng.exe	regsvr32.exe
PID 1156 wrote to memory of 1816	1156	taskeng.exe	regsvr32.exe
PID 1156 wrote to memory of 1816	1156	taskeng.exe	regsvr32.exe
PID 1156 wrote to memory of 1816	1156	taskeng.exe	regsvr32.exe
PID 1816 wrote to memory of 1908	1816	regsvr32.exe	regsvr32.exe
PID 1816 wrote to memory of 1908	1816	regsvr32.exe	regsvr32.exe
PID 1816 wrote to memory of 1908	1816	regsvr32.exe	regsvr32.exe
PID 1816 wrote to memory of 1908	1816	regsvr32.exe	regsvr32.exe
PID 1816 wrote to memory of 1908	1816	regsvr32.exe	regsvr32.exe
PID 1816 wrote to memory of 1908	1816	regsvr32.exe	regsvr32.exe
PID 1816 wrote to memory of 1908	1816	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a347edbe3b48344772aeb91faf49c525.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1968

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a347edbe3b48344772aeb91faf49c525.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1304

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:612

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn eqnhemrttr /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\a347edbe3b48344772aeb91faf49c525.dll\"" /SC ONCE /Z /ST 16:48 /ET 17:00
4⤵
- Creates scheduled task(s)
PID:892

C:\Windows\system32\taskeng.exe
taskeng.exe {ADF197BE-72DE-4091-BF91-78D3DCEEFF12} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1156

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\a347edbe3b48344772aeb91faf49c525.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1816

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\a347edbe3b48344772aeb91faf49c525.dll"
3⤵
- Loads dropped DLL
PID:1908

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\a347edbe3b48344772aeb91faf49c525.dll
Filesize
1.7MB

MD5
a347edbe3b48344772aeb91faf49c525

SHA1
6630b4561647b88dc8664ef2f683a6c59adcbea0

SHA256
38be1a5eb7776ab8783f867c85fdf1239b897122208f91c1a818f6776fb946a4

SHA512
36061a016fe275a969aa86884746dfa80ec4a654516ffbbfba451307cee1178358d91912069f4150feda5210f33a4b46cfafee8a2a6154aa8d550268f73dd772

Download Submit
\Users\Admin\AppData\Local\Temp\a347edbe3b48344772aeb91faf49c525.dll
Filesize
1.7MB

MD5
a347edbe3b48344772aeb91faf49c525

SHA1
6630b4561647b88dc8664ef2f683a6c59adcbea0

SHA256
38be1a5eb7776ab8783f867c85fdf1239b897122208f91c1a818f6776fb946a4

SHA512
36061a016fe275a969aa86884746dfa80ec4a654516ffbbfba451307cee1178358d91912069f4150feda5210f33a4b46cfafee8a2a6154aa8d550268f73dd772

Download Submit
memory/612-68-0x0000000000110000-0x000000000019F000-memory.dmp

Filesize
572KB

Download
memory/612-63-0x0000000000080000-0x0000000000082000-memory.dmp

Filesize
8KB

Download
memory/612-67-0x0000000074791000-0x0000000074793000-memory.dmp

Filesize
8KB

Download
memory/612-65-0x0000000000000000-mapping.dmp

Download
memory/892-69-0x0000000000000000-mapping.dmp

Download
memory/1304-55-0x0000000075461000-0x0000000075463000-memory.dmp

Filesize
8KB

Download
memory/1304-57-0x0000000000A90000-0x0000000000B1F000-memory.dmp

Filesize
572KB

Download
memory/1304-61-0x0000000000930000-0x00000000009BB000-memory.dmp

Filesize
556KB

Download
memory/1304-59-0x0000000000A90000-0x0000000000B1F000-memory.dmp

Filesize
572KB

Download
memory/1304-60-0x0000000000A90000-0x0000000000B1F000-memory.dmp

Filesize
572KB

Download
memory/1304-62-0x0000000000A90000-0x0000000000B1F000-memory.dmp

Filesize
572KB

Download
memory/1304-54-0x0000000000000000-mapping.dmp

Download
memory/1304-56-0x0000000000BA0000-0x0000000000D4E000-memory.dmp

Filesize
1.7MB

Download
memory/1304-58-0x0000000000A90000-0x0000000000B1F000-memory.dmp

Filesize
572KB

Download
memory/1816-71-0x000007FEFBB21000-0x000007FEFBB23000-memory.dmp

Filesize
8KB

Download
memory/1816-70-0x0000000000000000-mapping.dmp

Download
memory/1908-82-0x00000000011F0000-0x000000000127F000-memory.dmp

Filesize
572KB

Download
memory/1908-76-0x0000000000BC0000-0x0000000000D6E000-memory.dmp

Filesize
1.7MB

Download
memory/1908-78-0x00000000011F0000-0x000000000127F000-memory.dmp

Filesize
572KB

Download
memory/1908-77-0x00000000011F0000-0x000000000127F000-memory.dmp

Filesize
572KB

Download
memory/1908-80-0x00000000011F0000-0x000000000127F000-memory.dmp

Filesize
572KB

Download
memory/1908-73-0x0000000000000000-mapping.dmp

Download
memory/1908-81-0x00000000010D0000-0x000000000115B000-memory.dmp

Filesize
556KB

Download
memory/1908-79-0x00000000011F0000-0x000000000127F000-memory.dmp

Filesize
572KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads