qakbot | 6fb7e5e1dce806ff99a335db2ee5720e2c62377232ca4eb9c3ab4e53b5012f2c

General

Target

lipa.dll
Size

449KB
MD5

2a73d3b181923f7386b6cebb7ddc1077
SHA1

cc611c21da8380f3cd8c7218a72076a1e7dd465c
SHA256

6fb7e5e1dce806ff99a335db2ee5720e2c62377232ca4eb9c3ab4e53b5012f2c
SHA512

55e72b6b4825d91dc11dca17fd26207b1b0f67a8e5bdc564e4a9a7240c3e4d8ff3740b06560ac048743eaecfca05826d5534a771858a9915e07bfe88ea727fed

Score

10^/10

qakbot tr 1623225382 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.68

Botnet

tr

Campaign

1623225382

C2

190.85.91.154:443

140.82.49.12:443

105.198.236.101:443

68.186.192.69:443

24.95.61.62:443

90.65.234.26:2222

197.45.110.165:995

96.61.23.88:995

172.78.51.35:443

184.185.103.157:443

71.163.222.223:443

27.223.92.142:995

24.179.77.236:443

97.69.160.4:2222

188.26.91.212:443

75.67.192.125:443

24.152.219.253:995

92.59.35.196:2222

47.22.148.6:443

216.201.162.158:443

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

3692 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2060 3692 WerFault.exe 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

156 schtasks.exe

pid	process
3692	regsvr32.exe

pid	pid_target	process	target process
2060	3692	WerFault.exe	regsvr32.exe

pid	process
156	schtasks.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

Processes:

rundll32.exeWerFault.exe

pid	process
1040	rundll32.exe
1040	rundll32.exe
2060	WerFault.exe
2060	WerFault.exe
2060	WerFault.exe
2060	WerFault.exe
2060	WerFault.exe
2060	WerFault.exe
2060	WerFault.exe
2060	WerFault.exe
2060	WerFault.exe
2060	WerFault.exe
2060	WerFault.exe
2060	WerFault.exe
2060	WerFault.exe
2060	WerFault.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1040 rundll32.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 2060 WerFault.exe
Token: SeBackupPrivilege 2060 WerFault.exe
Token: SeDebugPrivilege 2060 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	2060	WerFault.exe
Token: SeBackupPrivilege	2060	WerFault.exe
Token: SeDebugPrivilege	2060	WerFault.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 804 wrote to memory of 1040	804	rundll32.exe	rundll32.exe
PID 804 wrote to memory of 1040	804	rundll32.exe	rundll32.exe
PID 804 wrote to memory of 1040	804	rundll32.exe	rundll32.exe
PID 1040 wrote to memory of 1300	1040	rundll32.exe	explorer.exe
PID 1040 wrote to memory of 1300	1040	rundll32.exe	explorer.exe
PID 1040 wrote to memory of 1300	1040	rundll32.exe	explorer.exe
PID 1040 wrote to memory of 1300	1040	rundll32.exe	explorer.exe
PID 1040 wrote to memory of 1300	1040	rundll32.exe	explorer.exe
PID 1300 wrote to memory of 156	1300	explorer.exe	schtasks.exe
PID 1300 wrote to memory of 156	1300	explorer.exe	schtasks.exe
PID 1300 wrote to memory of 156	1300	explorer.exe	schtasks.exe
PID 2192 wrote to memory of 3692	2192	regsvr32.exe	regsvr32.exe
PID 2192 wrote to memory of 3692	2192	regsvr32.exe	regsvr32.exe
PID 2192 wrote to memory of 3692	2192	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\lipa.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:804

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\lipa.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1040

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1300

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn mbjuflawc /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\lipa.dll\"" /SC ONCE /Z /ST 14:32 /ET 14:44
4⤵
- Creates scheduled task(s)
PID:156

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\lipa.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:2192

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\lipa.dll"
2⤵
- Loads dropped DLL
PID:3692

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3692 -s 596
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2060

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\lipa.dll
MD5
d6085a10b47b3473de5943461f58e8c0

SHA1
2851df08ec18d42e010ec989fcf5fdc05a01560c

SHA256
32355a6cfaf63d328b966ec757102b8284fa884bc8fa971a7f600bf9645118bc

SHA512
205f9b344dfe7681e1f96ebb2852d19cd67f7800c1b51596e6c2519401c3943f986297a0641e48a63b3f20c7721deaf802e4945ac8d238743a02aad47e149ffe

Download Submit
\Users\Admin\AppData\Local\Temp\lipa.dll
MD5
d6085a10b47b3473de5943461f58e8c0

SHA1
2851df08ec18d42e010ec989fcf5fdc05a01560c

SHA256
32355a6cfaf63d328b966ec757102b8284fa884bc8fa971a7f600bf9645118bc

SHA512
205f9b344dfe7681e1f96ebb2852d19cd67f7800c1b51596e6c2519401c3943f986297a0641e48a63b3f20c7721deaf802e4945ac8d238743a02aad47e149ffe

Download Submit
memory/156-118-0x0000000000000000-mapping.dmp

Download
memory/1040-114-0x0000000000000000-mapping.dmp

Download
memory/1040-116-0x0000000010000000-0x0000000010070000-memory.dmp

Filesize
448KB

Download
memory/1040-115-0x00000000032A0000-0x00000000032FC000-memory.dmp

Filesize
368KB

Download
memory/1300-117-0x0000000000000000-mapping.dmp

Download
memory/1300-121-0x00000000001B0000-0x00000000001ED000-memory.dmp

Filesize
244KB

Download
memory/3692-123-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads