qakbot | be26d36ef6590237c98da05310b35f03e740961b71750617f16db385aa900e61

General

Target

3049f61dc4af5e67a37d5440bd6b782d.dll
Size

1.4MB
MD5

3049f61dc4af5e67a37d5440bd6b782d
SHA1

c94e6375ea830b19cd2ea9a78b860181de8ce46a
SHA256

be26d36ef6590237c98da05310b35f03e740961b71750617f16db385aa900e61
SHA512

ce32461493c87e0b138eba4a5e31db1e6f65f6e3a93ea85574b0af99d29933bd8ea001713126558717f74179f4a75c17862b82db543a2a2a2f16bb7e50f8cf78

Score

10^/10

qakbot biden29 1618496316 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

biden29

Campaign

1618496316

C2

45.63.107.192:995

149.28.99.97:2222

75.118.1.141:443

189.210.115.207:443

72.240.200.181:2222

75.137.47.174:443

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

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

1072 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

1348 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

rundll32.exe

pid process

1392 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1392 rundll32.exe

pid	process
1072	regsvr32.exe

pid	process
1348	schtasks.exe

pid	process
1392	rundll32.exe

pid	process
1392	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 772 wrote to memory of 1392	772	rundll32.exe	rundll32.exe
PID 772 wrote to memory of 1392	772	rundll32.exe	rundll32.exe
PID 772 wrote to memory of 1392	772	rundll32.exe	rundll32.exe
PID 772 wrote to memory of 1392	772	rundll32.exe	rundll32.exe
PID 772 wrote to memory of 1392	772	rundll32.exe	rundll32.exe
PID 772 wrote to memory of 1392	772	rundll32.exe	rundll32.exe
PID 772 wrote to memory of 1392	772	rundll32.exe	rundll32.exe
PID 1392 wrote to memory of 1548	1392	rundll32.exe	explorer.exe
PID 1392 wrote to memory of 1548	1392	rundll32.exe	explorer.exe
PID 1392 wrote to memory of 1548	1392	rundll32.exe	explorer.exe
PID 1392 wrote to memory of 1548	1392	rundll32.exe	explorer.exe
PID 1392 wrote to memory of 1548	1392	rundll32.exe	explorer.exe
PID 1392 wrote to memory of 1548	1392	rundll32.exe	explorer.exe
PID 1548 wrote to memory of 1348	1548	explorer.exe	schtasks.exe
PID 1548 wrote to memory of 1348	1548	explorer.exe	schtasks.exe
PID 1548 wrote to memory of 1348	1548	explorer.exe	schtasks.exe
PID 1548 wrote to memory of 1348	1548	explorer.exe	schtasks.exe
PID 824 wrote to memory of 1636	824	taskeng.exe	regsvr32.exe
PID 824 wrote to memory of 1636	824	taskeng.exe	regsvr32.exe
PID 824 wrote to memory of 1636	824	taskeng.exe	regsvr32.exe
PID 824 wrote to memory of 1636	824	taskeng.exe	regsvr32.exe
PID 824 wrote to memory of 1636	824	taskeng.exe	regsvr32.exe
PID 1636 wrote to memory of 1072	1636	regsvr32.exe	regsvr32.exe
PID 1636 wrote to memory of 1072	1636	regsvr32.exe	regsvr32.exe
PID 1636 wrote to memory of 1072	1636	regsvr32.exe	regsvr32.exe
PID 1636 wrote to memory of 1072	1636	regsvr32.exe	regsvr32.exe
PID 1636 wrote to memory of 1072	1636	regsvr32.exe	regsvr32.exe
PID 1636 wrote to memory of 1072	1636	regsvr32.exe	regsvr32.exe
PID 1636 wrote to memory of 1072	1636	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3049f61dc4af5e67a37d5440bd6b782d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:772

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3049f61dc4af5e67a37d5440bd6b782d.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1392

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1548

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn zbvyymgo /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\3049f61dc4af5e67a37d5440bd6b782d.dll\"" /SC ONCE /Z /ST 17:28 /ET 17:40
4⤵
- Creates scheduled task(s)
PID:1348

C:\Windows\system32\taskeng.exe
taskeng.exe {C8F4A719-CF0E-4D21-89D0-FC54F6CF8F8E} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:824

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\3049f61dc4af5e67a37d5440bd6b782d.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1636

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\3049f61dc4af5e67a37d5440bd6b782d.dll"
3⤵
- Loads dropped DLL
PID:1072

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\3049f61dc4af5e67a37d5440bd6b782d.dll
MD5
14072db80cafd973e44467f8a87d67cc

SHA1
4d7e9c1d7392655831d9be54db87457c6457014a

SHA256
6d9c45e1de7f4d81536cd01f4e4909d567e2c070325af1dc94c3e8df42af5b25

SHA512
fcda3c00305a4cf564ea4fe4b9e8822f8364e2d8b8ff3b0ffbc13b7af4c03dff0aa2e1354ed3c284c5068c7d2ab6b2db4fe1abe64e1b7bcebd55978c12017ef6

Download Submit
\Users\Admin\AppData\Local\Temp\3049f61dc4af5e67a37d5440bd6b782d.dll
MD5
14072db80cafd973e44467f8a87d67cc

SHA1
4d7e9c1d7392655831d9be54db87457c6457014a

SHA256
6d9c45e1de7f4d81536cd01f4e4909d567e2c070325af1dc94c3e8df42af5b25

SHA512
fcda3c00305a4cf564ea4fe4b9e8822f8364e2d8b8ff3b0ffbc13b7af4c03dff0aa2e1354ed3c284c5068c7d2ab6b2db4fe1abe64e1b7bcebd55978c12017ef6

Download Submit
memory/1072-74-0x0000000000000000-mapping.dmp

Download
memory/1348-70-0x0000000000000000-mapping.dmp

Download
memory/1392-63-0x00000000000C0000-0x00000000000C1000-memory.dmp

Filesize
4KB

Download
memory/1392-65-0x0000000002050000-0x0000000002089000-memory.dmp

Filesize
228KB

Download
memory/1392-64-0x0000000000410000-0x0000000000452000-memory.dmp

Filesize
264KB

Download
memory/1392-60-0x0000000000000000-mapping.dmp

Download
memory/1392-62-0x0000000000800000-0x0000000000960000-memory.dmp

Filesize
1.4MB

Download
memory/1392-61-0x0000000075EF1000-0x0000000075EF3000-memory.dmp

Filesize
8KB

Download
memory/1548-66-0x0000000000000000-mapping.dmp

Download
memory/1548-68-0x0000000074DA1000-0x0000000074DA3000-memory.dmp

Filesize
8KB

Download
memory/1548-69-0x00000000000F0000-0x0000000000129000-memory.dmp

Filesize
228KB

Download
memory/1636-71-0x0000000000000000-mapping.dmp

Download
memory/1636-72-0x000007FEFC181000-0x000007FEFC183000-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