qakbot | 777fc438fbf3d1fc10a866f90f40182dcbea7ddcef23988f202bb0ae13c2d447

General

Target

777fc438fbf3d1fc10a866f90f40182dcbea7ddcef23988f202bb0ae13c2d447.dll
Size

398KB
MD5

cac8b8f1f75f306da0be59662259e1aa
SHA1

ab63bc40c6983217e202543ff21d4aca6a7c8b9a
SHA256

777fc438fbf3d1fc10a866f90f40182dcbea7ddcef23988f202bb0ae13c2d447
SHA512

83937dd2738ff7e9f505dd46024bc8f5742c2998105fdfa71828f4329365abef054a294aae28fa311d34fb2eb05b86d13f646f2e5418cddf6036ac22654b5546
SSDEEP

6144:59ykYklEwrPmRPWEpWFn2E6lyDntvhhOU35RJEesN23wU7HuAmHK+A:f2wr03pdf8vhhOKJET8Byq+A

Score

10^/10

qakbot biden01 1613656969 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

biden01

Campaign

1613656969

C2

172.87.157.235:3389

173.184.119.153:995

81.150.181.168:2222

71.187.170.235:443

197.45.110.165:995

86.160.137.132:443

86.236.77.68:2222

106.51.85.162:443

108.31.15.10:995

38.92.225.121:443

72.252.201.69:443

71.117.132.169:443

98.173.34.212:995

83.110.12.140:2222

95.77.223.148:443

41.39.134.183:443

85.52.72.32:2222

195.12.154.8:443

108.160.123.244:443

96.57.188.174:2222

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

992 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

876 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

1968 regsvr32.exe
1968 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1968 regsvr32.exe

pid	process
992	regsvr32.exe

pid	process
876	schtasks.exe

pid	process
1968	regsvr32.exe
1968	regsvr32.exe

pid	process
1968	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1984 wrote to memory of 1968	1984	regsvr32.exe	regsvr32.exe
PID 1984 wrote to memory of 1968	1984	regsvr32.exe	regsvr32.exe
PID 1984 wrote to memory of 1968	1984	regsvr32.exe	regsvr32.exe
PID 1984 wrote to memory of 1968	1984	regsvr32.exe	regsvr32.exe
PID 1984 wrote to memory of 1968	1984	regsvr32.exe	regsvr32.exe
PID 1984 wrote to memory of 1968	1984	regsvr32.exe	regsvr32.exe
PID 1984 wrote to memory of 1968	1984	regsvr32.exe	regsvr32.exe
PID 1968 wrote to memory of 328	1968	regsvr32.exe	explorer.exe
PID 1968 wrote to memory of 328	1968	regsvr32.exe	explorer.exe
PID 1968 wrote to memory of 328	1968	regsvr32.exe	explorer.exe
PID 1968 wrote to memory of 328	1968	regsvr32.exe	explorer.exe
PID 1968 wrote to memory of 328	1968	regsvr32.exe	explorer.exe
PID 1968 wrote to memory of 328	1968	regsvr32.exe	explorer.exe
PID 328 wrote to memory of 876	328	explorer.exe	schtasks.exe
PID 328 wrote to memory of 876	328	explorer.exe	schtasks.exe
PID 328 wrote to memory of 876	328	explorer.exe	schtasks.exe
PID 328 wrote to memory of 876	328	explorer.exe	schtasks.exe
PID 980 wrote to memory of 1800	980	taskeng.exe	regsvr32.exe
PID 980 wrote to memory of 1800	980	taskeng.exe	regsvr32.exe
PID 980 wrote to memory of 1800	980	taskeng.exe	regsvr32.exe
PID 980 wrote to memory of 1800	980	taskeng.exe	regsvr32.exe
PID 980 wrote to memory of 1800	980	taskeng.exe	regsvr32.exe
PID 1800 wrote to memory of 992	1800	regsvr32.exe	regsvr32.exe
PID 1800 wrote to memory of 992	1800	regsvr32.exe	regsvr32.exe
PID 1800 wrote to memory of 992	1800	regsvr32.exe	regsvr32.exe
PID 1800 wrote to memory of 992	1800	regsvr32.exe	regsvr32.exe
PID 1800 wrote to memory of 992	1800	regsvr32.exe	regsvr32.exe
PID 1800 wrote to memory of 992	1800	regsvr32.exe	regsvr32.exe
PID 1800 wrote to memory of 992	1800	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\777fc438fbf3d1fc10a866f90f40182dcbea7ddcef23988f202bb0ae13c2d447.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1984

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\777fc438fbf3d1fc10a866f90f40182dcbea7ddcef23988f202bb0ae13c2d447.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1968

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:328

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn vpslmfjxyj /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\777fc438fbf3d1fc10a866f90f40182dcbea7ddcef23988f202bb0ae13c2d447.dll\"" /SC ONCE /Z /ST 13:27 /ET 13:39
4⤵
- Creates scheduled task(s)
PID:876

C:\Windows\system32\taskeng.exe
taskeng.exe {397BCD4F-3EA2-4021-A775-CD3943BEE41E} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:980

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\777fc438fbf3d1fc10a866f90f40182dcbea7ddcef23988f202bb0ae13c2d447.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1800

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\777fc438fbf3d1fc10a866f90f40182dcbea7ddcef23988f202bb0ae13c2d447.dll"
3⤵
- Loads dropped DLL
PID:992

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\777fc438fbf3d1fc10a866f90f40182dcbea7ddcef23988f202bb0ae13c2d447.dll
Filesize
398KB

MD5
216373694149ebbd92c24b9d8bde37ce

SHA1
f4ea3f7f0fd0d77cd634ddfcd008249edcf056cb

SHA256
290e075147d3bfdcf359785b0bf1eb43588bed350b7fe8a47e3ed6001c5e20f0

SHA512
509cb4c65f9757a0e66b4982b967368c87392d59e354da02aa642213c6e99e54329e50f491d558884f6513398f901f5d069d2c4ced85efe6ff75cf723991dec8

Download Submit
\Users\Admin\AppData\Local\Temp\777fc438fbf3d1fc10a866f90f40182dcbea7ddcef23988f202bb0ae13c2d447.dll
Filesize
398KB

MD5
216373694149ebbd92c24b9d8bde37ce

SHA1
f4ea3f7f0fd0d77cd634ddfcd008249edcf056cb

SHA256
290e075147d3bfdcf359785b0bf1eb43588bed350b7fe8a47e3ed6001c5e20f0

SHA512
509cb4c65f9757a0e66b4982b967368c87392d59e354da02aa642213c6e99e54329e50f491d558884f6513398f901f5d069d2c4ced85efe6ff75cf723991dec8

Download Submit
memory/328-61-0x00000000748D1000-0x00000000748D3000-memory.dmp

Filesize
8KB

Download
memory/328-65-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/328-63-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/328-59-0x0000000000000000-mapping.dmp

Download
memory/876-64-0x0000000000000000-mapping.dmp

Download
memory/992-69-0x0000000000000000-mapping.dmp

Download
memory/1800-66-0x0000000000000000-mapping.dmp

Download
memory/1968-62-0x0000000000210000-0x0000000000274000-memory.dmp

Filesize
400KB

Download
memory/1968-58-0x0000000000210000-0x0000000000290000-memory.dmp

Filesize
512KB

Download
memory/1968-57-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/1968-56-0x0000000075761000-0x0000000075763000-memory.dmp

Filesize
8KB

Download
memory/1968-55-0x0000000000000000-mapping.dmp

Download
memory/1984-54-0x000007FEFBF81000-0x000007FEFBF83000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads