qakbot | 3782d5314ef9f22581067ef42c9e924dd8ed421b16d3a80dcde3c1e6abce5f71

General

Target

3782d5314ef9f22581067ef42c9e924dd8ed421b16d3a80dcde3c1e6abce5f71.dll
Size

599KB
MD5

7d977aaf2d77dc7d9be1a6cc047e3b95
SHA1

7fc8abb6ea5ac6db69bb1807508e512d68898047
SHA256

3782d5314ef9f22581067ef42c9e924dd8ed421b16d3a80dcde3c1e6abce5f71
SHA512

cf1820d5f792dfd4bcea4dfe0724d5c334b1362bf13ae9b095f43f8f6623e3a070ecd0e57301725d74a112f43f655b59b90481e5abab79b0ef8237c8a55c35ac

Score

10^/10

qakbot tr 1618492267 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.12

Botnet

tr

Campaign

1618492267

C2

151.205.102.42:443

136.232.34.70:443

216.201.162.158:443

47.196.192.184:443

67.8.103.21:443

140.82.49.12:443

24.226.156.153:443

71.41.184.10:3389

24.139.72.117:443

71.74.12.34:443

24.55.112.61:443

173.21.10.71:2222

193.248.221.184:2222

105.198.236.99:443

78.63.226.32:443

45.63.107.192:443

149.28.98.196:443

144.202.38.185:443

149.28.101.90:995

45.32.211.207:443

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

1664 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

580 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

rundll32.exe

pid process

1940 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1940 rundll32.exe

pid	process
1664	regsvr32.exe

pid	process
580	schtasks.exe

pid	process
1940	rundll32.exe

pid	process
1940	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1292 wrote to memory of 1940	1292	rundll32.exe	rundll32.exe
PID 1292 wrote to memory of 1940	1292	rundll32.exe	rundll32.exe
PID 1292 wrote to memory of 1940	1292	rundll32.exe	rundll32.exe
PID 1292 wrote to memory of 1940	1292	rundll32.exe	rundll32.exe
PID 1292 wrote to memory of 1940	1292	rundll32.exe	rundll32.exe
PID 1292 wrote to memory of 1940	1292	rundll32.exe	rundll32.exe
PID 1292 wrote to memory of 1940	1292	rundll32.exe	rundll32.exe
PID 1940 wrote to memory of 280	1940	rundll32.exe	explorer.exe
PID 1940 wrote to memory of 280	1940	rundll32.exe	explorer.exe
PID 1940 wrote to memory of 280	1940	rundll32.exe	explorer.exe
PID 1940 wrote to memory of 280	1940	rundll32.exe	explorer.exe
PID 1940 wrote to memory of 280	1940	rundll32.exe	explorer.exe
PID 1940 wrote to memory of 280	1940	rundll32.exe	explorer.exe
PID 280 wrote to memory of 580	280	explorer.exe	schtasks.exe
PID 280 wrote to memory of 580	280	explorer.exe	schtasks.exe
PID 280 wrote to memory of 580	280	explorer.exe	schtasks.exe
PID 280 wrote to memory of 580	280	explorer.exe	schtasks.exe
PID 112 wrote to memory of 816	112	taskeng.exe	regsvr32.exe
PID 112 wrote to memory of 816	112	taskeng.exe	regsvr32.exe
PID 112 wrote to memory of 816	112	taskeng.exe	regsvr32.exe
PID 112 wrote to memory of 816	112	taskeng.exe	regsvr32.exe
PID 112 wrote to memory of 816	112	taskeng.exe	regsvr32.exe
PID 816 wrote to memory of 1664	816	regsvr32.exe	regsvr32.exe
PID 816 wrote to memory of 1664	816	regsvr32.exe	regsvr32.exe
PID 816 wrote to memory of 1664	816	regsvr32.exe	regsvr32.exe
PID 816 wrote to memory of 1664	816	regsvr32.exe	regsvr32.exe
PID 816 wrote to memory of 1664	816	regsvr32.exe	regsvr32.exe
PID 816 wrote to memory of 1664	816	regsvr32.exe	regsvr32.exe
PID 816 wrote to memory of 1664	816	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3782d5314ef9f22581067ef42c9e924dd8ed421b16d3a80dcde3c1e6abce5f71.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1292

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3782d5314ef9f22581067ef42c9e924dd8ed421b16d3a80dcde3c1e6abce5f71.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1940

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:280

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn feenmwz /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\3782d5314ef9f22581067ef42c9e924dd8ed421b16d3a80dcde3c1e6abce5f71.dll\"" /SC ONCE /Z /ST 01:12 /ET 01:24
4⤵
- Creates scheduled task(s)
PID:580

C:\Windows\system32\taskeng.exe
taskeng.exe {EC50AC95-35F6-4B03-AD15-1EF7B758C23C} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:112

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\3782d5314ef9f22581067ef42c9e924dd8ed421b16d3a80dcde3c1e6abce5f71.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:816

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\3782d5314ef9f22581067ef42c9e924dd8ed421b16d3a80dcde3c1e6abce5f71.dll"
3⤵
- Loads dropped DLL
PID:1664

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\3782d5314ef9f22581067ef42c9e924dd8ed421b16d3a80dcde3c1e6abce5f71.dll
MD5
c669ffcac1bd2921aefec194f05348ab

SHA1
de0f282e7911351776b9adaba1f1574fd9debc12

SHA256
3af5b8930e7e29e31cd81ac7f049861a70d2d35095bcdb0fc1f321ed8e0dc410

SHA512
e55babbfa5b6aa6edde915a2a1f31381ca4daeb2631edc7520c45acbe23aad23c6405b7f3059c6d62292a9e0d549caae63bf0d3dc195b47f38522b46dfdd1800

Download Submit
\Users\Admin\AppData\Local\Temp\3782d5314ef9f22581067ef42c9e924dd8ed421b16d3a80dcde3c1e6abce5f71.dll
MD5
c669ffcac1bd2921aefec194f05348ab

SHA1
de0f282e7911351776b9adaba1f1574fd9debc12

SHA256
3af5b8930e7e29e31cd81ac7f049861a70d2d35095bcdb0fc1f321ed8e0dc410

SHA512
e55babbfa5b6aa6edde915a2a1f31381ca4daeb2631edc7520c45acbe23aad23c6405b7f3059c6d62292a9e0d549caae63bf0d3dc195b47f38522b46dfdd1800

Download Submit
memory/280-67-0x0000000074B71000-0x0000000074B73000-memory.dmp

Filesize
8KB

Download
memory/280-69-0x0000000000080000-0x00000000000B9000-memory.dmp

Filesize
228KB

Download
memory/280-65-0x0000000000000000-mapping.dmp

Download
memory/580-68-0x0000000000000000-mapping.dmp

Download
memory/816-70-0x0000000000000000-mapping.dmp

Download
memory/816-71-0x000007FEFBEA1000-0x000007FEFBEA3000-memory.dmp

Filesize
8KB

Download
memory/1664-73-0x0000000000000000-mapping.dmp

Download
memory/1940-63-0x0000000000150000-0x00000000001E9000-memory.dmp

Filesize
612KB

Download
memory/1940-64-0x0000000000430000-0x0000000000469000-memory.dmp

Filesize
228KB

Download
memory/1940-60-0x0000000000000000-mapping.dmp

Download
memory/1940-62-0x0000000000510000-0x00000000005A9000-memory.dmp

Filesize
612KB

Download
memory/1940-61-0x0000000075891000-0x0000000075893000-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