qakbot | f2f13079e7a3436d61d3556eb7d80da706d0a17be1267df8919516320ec20402

General

Target

43413.8349927083.dat.dll
Size

329KB
MD5

d4cf44b2ca86171c64e561e20a2c89a6
SHA1

6f22416eaab62b17a516638ae352d0992fd347d7
SHA256

f2f13079e7a3436d61d3556eb7d80da706d0a17be1267df8919516320ec20402
SHA512

2bb1254d3f413821462cb6ce300b3ed31e581f5ce07f0f8216a0efcd193b45ea5fc9944c389b7e61b8ad0097d18eb4a1666b982f20e7d75ea254d496c4610457

Score

10^/10

qakbot obama63 1624541602 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.115

Botnet

obama63

Campaign

1624541602

C2

213.122.113.120:443

75.137.47.174:443

72.252.201.69:443

197.45.110.165:995

72.240.200.181:2222

151.205.102.42:443

149.28.101.90:8443

45.32.211.207:8443

149.28.99.97:995

45.32.211.207:2222

45.77.117.108:2222

207.246.77.75:8443

149.28.99.97:2222

186.144.33.73:443

149.28.98.196:995

45.63.107.192:995

45.63.107.192:443

149.28.101.90:443

149.28.98.196:2222

45.32.211.207:995

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

3492 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2184 3492 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

2592 schtasks.exe

pid	process
3492	regsvr32.exe

pid	pid_target	process	target process
2184	3492	WerFault.exe	regsvr32.exe

pid	process
2592	schtasks.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

Processes:

rundll32.exeWerFault.exe

pid	process
1500	rundll32.exe
1500	rundll32.exe
2184	WerFault.exe
2184	WerFault.exe
2184	WerFault.exe
2184	WerFault.exe
2184	WerFault.exe
2184	WerFault.exe
2184	WerFault.exe
2184	WerFault.exe
2184	WerFault.exe
2184	WerFault.exe
2184	WerFault.exe
2184	WerFault.exe
2184	WerFault.exe
2184	WerFault.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1500 rundll32.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 2184 WerFault.exe
Token: SeBackupPrivilege 2184 WerFault.exe
Token: SeDebugPrivilege 2184 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	2184	WerFault.exe
Token: SeBackupPrivilege	2184	WerFault.exe
Token: SeDebugPrivilege	2184	WerFault.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 416 wrote to memory of 1500	416	rundll32.exe	rundll32.exe
PID 416 wrote to memory of 1500	416	rundll32.exe	rundll32.exe
PID 416 wrote to memory of 1500	416	rundll32.exe	rundll32.exe
PID 1500 wrote to memory of 676	1500	rundll32.exe	explorer.exe
PID 1500 wrote to memory of 676	1500	rundll32.exe	explorer.exe
PID 1500 wrote to memory of 676	1500	rundll32.exe	explorer.exe
PID 1500 wrote to memory of 676	1500	rundll32.exe	explorer.exe
PID 1500 wrote to memory of 676	1500	rundll32.exe	explorer.exe
PID 676 wrote to memory of 2592	676	explorer.exe	schtasks.exe
PID 676 wrote to memory of 2592	676	explorer.exe	schtasks.exe
PID 676 wrote to memory of 2592	676	explorer.exe	schtasks.exe
PID 3728 wrote to memory of 3492	3728	regsvr32.exe	regsvr32.exe
PID 3728 wrote to memory of 3492	3728	regsvr32.exe	regsvr32.exe
PID 3728 wrote to memory of 3492	3728	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\43413.8349927083.dat.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:416

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\43413.8349927083.dat.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1500

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:676

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn rbplaxuhq /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\43413.8349927083.dat.dll\"" /SC ONCE /Z /ST 19:14 /ET 19:26
4⤵
- Creates scheduled task(s)
PID:2592

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\43413.8349927083.dat.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:3728

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\43413.8349927083.dat.dll"
2⤵
- Loads dropped DLL
PID:3492

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3492 -s 596
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2184

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\43413.8349927083.dat.dll
MD5
ed1c35a8ec6f8ea0c6e3056cd7c13eb3

SHA1
7942d1b4562613869a2269f32edc989d2815c2ba

SHA256
389661c9b613ea007b3446fdaab4223c4bab75cd50a10dbcd80fcd5275284bb1

SHA512
5f97dab5e7bee242e9c9ecb36ec2ee64a6f76ad07ce588ea52801a5f5e9f4079558877ebfe8fab09098fb7981995b616279473066870c25036417117cd88e607

Download Submit
\Users\Admin\AppData\Local\Temp\43413.8349927083.dat.dll
MD5
ed1c35a8ec6f8ea0c6e3056cd7c13eb3

SHA1
7942d1b4562613869a2269f32edc989d2815c2ba

SHA256
389661c9b613ea007b3446fdaab4223c4bab75cd50a10dbcd80fcd5275284bb1

SHA512
5f97dab5e7bee242e9c9ecb36ec2ee64a6f76ad07ce588ea52801a5f5e9f4079558877ebfe8fab09098fb7981995b616279473066870c25036417117cd88e607

Download Submit
memory/676-117-0x0000000000000000-mapping.dmp

Download
memory/676-121-0x0000000000700000-0x000000000072F000-memory.dmp

Filesize
188KB

Download
memory/1500-114-0x0000000000000000-mapping.dmp

Download
memory/1500-116-0x0000000010000000-0x0000000010055000-memory.dmp

Filesize
340KB

Download
memory/1500-115-0x00000000006F0000-0x000000000083A000-memory.dmp

Filesize
1.3MB

Download
memory/2592-118-0x0000000000000000-mapping.dmp

Download
memory/3492-123-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads