qakbot | cdb955547f9718c2755a828c8b3d5a4baa2e97f31ba77fadef01e78abb8f3b68

General

Target

f5f7253415ff4564caa2aaf812668326.dll
Size

1.4MB
MD5

f5f7253415ff4564caa2aaf812668326
SHA1

4893749389cba9924dd6e6cc83eaa8caccdf2128
SHA256

cdb955547f9718c2755a828c8b3d5a4baa2e97f31ba77fadef01e78abb8f3b68
SHA512

60c285df24b28f5403621cd26fac98349e2f7259a2836434b4b606bf1ebf6124abc6a2c6ea37fe16291e73b78cd33ec3e5a45b760e88ff9f287cf477c0fb366c

Score

10^/10

qakbot tr 1618225074 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.1

Botnet

tr

Campaign

1618225074

C2

197.45.110.165:995

216.201.162.158:443

71.74.12.34:443

45.63.107.192:2222

149.28.101.90:2222

45.32.211.207:443

45.32.211.207:995

45.32.211.207:8443

45.32.211.207:2222

149.28.99.97:995

149.28.98.196:443

149.28.101.90:443

149.28.101.90:8443

207.246.77.75:2222

207.246.116.237:443

207.246.116.237:995

207.246.116.237:2222

45.77.117.108:995

149.28.99.97:443

45.63.107.192:443

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

972 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

1800 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

rundll32.exe

pid process

2036 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

2036 rundll32.exe

pid	process
972	regsvr32.exe

pid	process
1800	schtasks.exe

pid	process
2036	rundll32.exe

pid	process
2036	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1848 wrote to memory of 2036	1848	rundll32.exe	rundll32.exe
PID 1848 wrote to memory of 2036	1848	rundll32.exe	rundll32.exe
PID 1848 wrote to memory of 2036	1848	rundll32.exe	rundll32.exe
PID 1848 wrote to memory of 2036	1848	rundll32.exe	rundll32.exe
PID 1848 wrote to memory of 2036	1848	rundll32.exe	rundll32.exe
PID 1848 wrote to memory of 2036	1848	rundll32.exe	rundll32.exe
PID 1848 wrote to memory of 2036	1848	rundll32.exe	rundll32.exe
PID 2036 wrote to memory of 884	2036	rundll32.exe	explorer.exe
PID 2036 wrote to memory of 884	2036	rundll32.exe	explorer.exe
PID 2036 wrote to memory of 884	2036	rundll32.exe	explorer.exe
PID 2036 wrote to memory of 884	2036	rundll32.exe	explorer.exe
PID 2036 wrote to memory of 884	2036	rundll32.exe	explorer.exe
PID 2036 wrote to memory of 884	2036	rundll32.exe	explorer.exe
PID 884 wrote to memory of 1800	884	explorer.exe	schtasks.exe
PID 884 wrote to memory of 1800	884	explorer.exe	schtasks.exe
PID 884 wrote to memory of 1800	884	explorer.exe	schtasks.exe
PID 884 wrote to memory of 1800	884	explorer.exe	schtasks.exe
PID 868 wrote to memory of 1152	868	taskeng.exe	regsvr32.exe
PID 868 wrote to memory of 1152	868	taskeng.exe	regsvr32.exe
PID 868 wrote to memory of 1152	868	taskeng.exe	regsvr32.exe
PID 868 wrote to memory of 1152	868	taskeng.exe	regsvr32.exe
PID 868 wrote to memory of 1152	868	taskeng.exe	regsvr32.exe
PID 1152 wrote to memory of 972	1152	regsvr32.exe	regsvr32.exe
PID 1152 wrote to memory of 972	1152	regsvr32.exe	regsvr32.exe
PID 1152 wrote to memory of 972	1152	regsvr32.exe	regsvr32.exe
PID 1152 wrote to memory of 972	1152	regsvr32.exe	regsvr32.exe
PID 1152 wrote to memory of 972	1152	regsvr32.exe	regsvr32.exe
PID 1152 wrote to memory of 972	1152	regsvr32.exe	regsvr32.exe
PID 1152 wrote to memory of 972	1152	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f5f7253415ff4564caa2aaf812668326.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1848

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f5f7253415ff4564caa2aaf812668326.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2036

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:884

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn tafiigrv /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\f5f7253415ff4564caa2aaf812668326.dll\"" /SC ONCE /Z /ST 15:35 /ET 15:47
4⤵
- Creates scheduled task(s)
PID:1800

C:\Windows\system32\taskeng.exe
taskeng.exe {F7FD71BC-419C-4C62-BDB3-68643996BC50} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:868

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\f5f7253415ff4564caa2aaf812668326.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1152

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\f5f7253415ff4564caa2aaf812668326.dll"
3⤵
- Loads dropped DLL
PID:972

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\f5f7253415ff4564caa2aaf812668326.dll
MD5
f39547b33daaa07599abbeb27c6211fb

SHA1
b0fc2c0fb93879b1d666fca94505049a2815837a

SHA256
23e2829c5879e75e62867003425d569214bf223a6e3529529bf0cdd0f92e2fe5

SHA512
0ee358e7cfed21e226aa10f5fe57ea7401ad8e61b7e3885f98c195c6ea7c6ef606d3dab3915f69ee1a2c34ae256ce9a7197cbf029f983725cb113c281e3b64b4

Download Submit
\Users\Admin\AppData\Local\Temp\f5f7253415ff4564caa2aaf812668326.dll
MD5
f39547b33daaa07599abbeb27c6211fb

SHA1
b0fc2c0fb93879b1d666fca94505049a2815837a

SHA256
23e2829c5879e75e62867003425d569214bf223a6e3529529bf0cdd0f92e2fe5

SHA512
0ee358e7cfed21e226aa10f5fe57ea7401ad8e61b7e3885f98c195c6ea7c6ef606d3dab3915f69ee1a2c34ae256ce9a7197cbf029f983725cb113c281e3b64b4

Download Submit
memory/884-69-0x0000000000100000-0x0000000000119000-memory.dmp

Filesize
100KB

Download
memory/884-66-0x0000000000000000-mapping.dmp

Download
memory/884-68-0x0000000074AA1000-0x0000000074AA3000-memory.dmp

Filesize
8KB

Download
memory/972-74-0x0000000000000000-mapping.dmp

Download
memory/1152-72-0x000007FEFBF71000-0x000007FEFBF73000-memory.dmp

Filesize
8KB

Download
memory/1152-71-0x0000000000000000-mapping.dmp

Download
memory/1800-70-0x0000000000000000-mapping.dmp

Download
memory/2036-60-0x0000000000000000-mapping.dmp

Download
memory/2036-64-0x0000000001F50000-0x0000000001F7D000-memory.dmp

Filesize
180KB

Download
memory/2036-65-0x00000000005C0000-0x00000000005D9000-memory.dmp

Filesize
100KB

Download
memory/2036-63-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download
memory/2036-62-0x0000000001CA0000-0x0000000001E0C000-memory.dmp

Filesize
1.4MB

Download
memory/2036-61-0x00000000757C1000-0x00000000757C3000-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