qakbot | 8f7b64bb398fc163d125adf98417739b440f9be36849566489e39beefd5e9e1d

General

Target

8f7b64bb398fc163d125adf98417739b440f9be36849566489e39beefd5e9e1d.dll
Size

675KB
MD5

15a56642b679025bb5d3154dd3c41105
SHA1

74f1796c02822e70b79669f482361b90793e495d
SHA256

8f7b64bb398fc163d125adf98417739b440f9be36849566489e39beefd5e9e1d
SHA512

a510c149948a701b3237cfa9415f9354f4dadaeb6d017299d572963f699860ea76b9885048272e5a53703b9e1f2577ef066f22877ddf6928fbace9d99d0027b2

Score

10^/10

qakbot clinton16 1620911967 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.68

Botnet

clinton16

Campaign

1620911967

C2

71.41.184.10:3389

216.201.162.158:443

95.77.223.148:443

71.74.12.34:443

86.220.62.251:2222

24.229.150.54:995

24.55.112.61:443

76.25.142.196:443

136.232.34.70:443

149.28.99.97:443

45.63.107.192:2222

45.63.107.192:443

149.28.99.97:2222

149.28.99.97:995

45.63.107.192:995

86.248.16.253:2222

86.160.137.225:443

75.67.192.125:443

140.82.49.12:443

47.22.148.6:443

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

948 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

1456 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

rundll32.exe

pid process

1944 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1944 rundll32.exe

pid	process
948	regsvr32.exe

pid	process
1456	schtasks.exe

pid	process
1944	rundll32.exe

pid	process
1944	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 788 wrote to memory of 1944	788	rundll32.exe	rundll32.exe
PID 788 wrote to memory of 1944	788	rundll32.exe	rundll32.exe
PID 788 wrote to memory of 1944	788	rundll32.exe	rundll32.exe
PID 788 wrote to memory of 1944	788	rundll32.exe	rundll32.exe
PID 788 wrote to memory of 1944	788	rundll32.exe	rundll32.exe
PID 788 wrote to memory of 1944	788	rundll32.exe	rundll32.exe
PID 788 wrote to memory of 1944	788	rundll32.exe	rundll32.exe
PID 1944 wrote to memory of 1520	1944	rundll32.exe	explorer.exe
PID 1944 wrote to memory of 1520	1944	rundll32.exe	explorer.exe
PID 1944 wrote to memory of 1520	1944	rundll32.exe	explorer.exe
PID 1944 wrote to memory of 1520	1944	rundll32.exe	explorer.exe
PID 1944 wrote to memory of 1520	1944	rundll32.exe	explorer.exe
PID 1944 wrote to memory of 1520	1944	rundll32.exe	explorer.exe
PID 1520 wrote to memory of 1456	1520	explorer.exe	schtasks.exe
PID 1520 wrote to memory of 1456	1520	explorer.exe	schtasks.exe
PID 1520 wrote to memory of 1456	1520	explorer.exe	schtasks.exe
PID 1520 wrote to memory of 1456	1520	explorer.exe	schtasks.exe
PID 1616 wrote to memory of 1364	1616	taskeng.exe	regsvr32.exe
PID 1616 wrote to memory of 1364	1616	taskeng.exe	regsvr32.exe
PID 1616 wrote to memory of 1364	1616	taskeng.exe	regsvr32.exe
PID 1616 wrote to memory of 1364	1616	taskeng.exe	regsvr32.exe
PID 1616 wrote to memory of 1364	1616	taskeng.exe	regsvr32.exe
PID 1364 wrote to memory of 948	1364	regsvr32.exe	regsvr32.exe
PID 1364 wrote to memory of 948	1364	regsvr32.exe	regsvr32.exe
PID 1364 wrote to memory of 948	1364	regsvr32.exe	regsvr32.exe
PID 1364 wrote to memory of 948	1364	regsvr32.exe	regsvr32.exe
PID 1364 wrote to memory of 948	1364	regsvr32.exe	regsvr32.exe
PID 1364 wrote to memory of 948	1364	regsvr32.exe	regsvr32.exe
PID 1364 wrote to memory of 948	1364	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\8f7b64bb398fc163d125adf98417739b440f9be36849566489e39beefd5e9e1d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:788

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\8f7b64bb398fc163d125adf98417739b440f9be36849566489e39beefd5e9e1d.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1944

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1520

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn vyttxba /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\8f7b64bb398fc163d125adf98417739b440f9be36849566489e39beefd5e9e1d.dll\"" /SC ONCE /Z /ST 18:30 /ET 18:42
4⤵
- Creates scheduled task(s)
PID:1456

C:\Windows\system32\taskeng.exe
taskeng.exe {84280C49-8410-4E8B-B3A8-5055215BB480} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1616

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\8f7b64bb398fc163d125adf98417739b440f9be36849566489e39beefd5e9e1d.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1364

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\8f7b64bb398fc163d125adf98417739b440f9be36849566489e39beefd5e9e1d.dll"
3⤵
- Loads dropped DLL
PID:948

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\8f7b64bb398fc163d125adf98417739b440f9be36849566489e39beefd5e9e1d.dll
MD5
420d4927af7e434b1091b45b3aba0ddf

SHA1
4fa83e4a141f8064b685a4520c5678b9e9ef6f21

SHA256
72e6f2468eb49af49ca27c1ca7bd009ed5ba5041411d2c671d3cd68cde8bebd7

SHA512
3153a446dcd5a49ab3196116e4dfea9ff85988bfa7012f0913f1e6cf9388401c1ade39ba168edcd688f0c2f47f42b1ecfade572944cdca7073f279133c7f08c6

Download Submit
\Users\Admin\AppData\Local\Temp\8f7b64bb398fc163d125adf98417739b440f9be36849566489e39beefd5e9e1d.dll
MD5
420d4927af7e434b1091b45b3aba0ddf

SHA1
4fa83e4a141f8064b685a4520c5678b9e9ef6f21

SHA256
72e6f2468eb49af49ca27c1ca7bd009ed5ba5041411d2c671d3cd68cde8bebd7

SHA512
3153a446dcd5a49ab3196116e4dfea9ff85988bfa7012f0913f1e6cf9388401c1ade39ba168edcd688f0c2f47f42b1ecfade572944cdca7073f279133c7f08c6

Download Submit
memory/948-73-0x0000000000000000-mapping.dmp

Download
memory/1364-71-0x000007FEFBC81000-0x000007FEFBC83000-memory.dmp

Filesize
8KB

Download
memory/1364-70-0x0000000000000000-mapping.dmp

Download
memory/1456-68-0x0000000000000000-mapping.dmp

Download
memory/1520-67-0x00000000747B1000-0x00000000747B3000-memory.dmp

Filesize
8KB

Download
memory/1520-69-0x0000000000080000-0x00000000000BD000-memory.dmp

Filesize
244KB

Download
memory/1520-65-0x0000000000000000-mapping.dmp

Download
memory/1944-60-0x0000000000000000-mapping.dmp

Download
memory/1944-64-0x00000000007C0000-0x00000000007FD000-memory.dmp

Filesize
244KB

Download
memory/1944-63-0x0000000000240000-0x0000000000280000-memory.dmp

Filesize
256KB

Download
memory/1944-62-0x00000000006D0000-0x000000000077C000-memory.dmp

Filesize
688KB

Download
memory/1944-61-0x0000000075551000-0x0000000075553000-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