qakbot | 90cd52a9005b6139c2fa84f9b139daff9c77be4dd38ecaf07f0f616612e7a205

General

Target

44364.4585763888.dat.dll
Size

733KB
MD5

730dcbb3f3ea845066a1b9dbee946e72
SHA1

09d1199960b755b09cc78b82478678bc5baada20
SHA256

90cd52a9005b6139c2fa84f9b139daff9c77be4dd38ecaf07f0f616612e7a205
SHA512

1f5430a8c842eae222246a3c58be08b9d37b634a89bb610b135a41f5747add5f81270df9ca0be155f92837235565614356aff770afe179bbd991b6b544b2ad6a

Score

10^/10

qakbot obama61 1623917498 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.115

Botnet

obama61

Campaign

1623917498

C2

86.220.60.247:2222

24.179.77.236:443

68.186.192.69:443

197.45.110.165:995

96.253.46.210:443

186.144.33.73:443

175.136.38.142:443

47.22.148.6:443

76.25.142.196:443

45.32.211.207:443

207.246.116.237:8443

45.77.115.208:443

45.77.115.208:995

149.28.101.90:2222

207.246.116.237:443

144.202.38.185:2222

149.28.101.90:995

207.246.77.75:443

207.246.77.75:995

207.246.77.75:2222

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Loads dropped DLL 2 IoCs

Processes:

regsvr32.exe

pid process

3976 regsvr32.exe
3976 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

4116 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

4464 rundll32.exe
4464 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

4464 rundll32.exe

pid	process
3976	regsvr32.exe
3976	regsvr32.exe

pid	process
4116	schtasks.exe

pid	process
4464	rundll32.exe
4464	rundll32.exe

pid	process
4464	rundll32.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 4436 wrote to memory of 4464	4436	rundll32.exe	rundll32.exe
PID 4436 wrote to memory of 4464	4436	rundll32.exe	rundll32.exe
PID 4436 wrote to memory of 4464	4436	rundll32.exe	rundll32.exe
PID 4464 wrote to memory of 4064	4464	rundll32.exe	explorer.exe
PID 4464 wrote to memory of 4064	4464	rundll32.exe	explorer.exe
PID 4464 wrote to memory of 4064	4464	rundll32.exe	explorer.exe
PID 4464 wrote to memory of 4064	4464	rundll32.exe	explorer.exe
PID 4464 wrote to memory of 4064	4464	rundll32.exe	explorer.exe
PID 4064 wrote to memory of 4116	4064	explorer.exe	schtasks.exe
PID 4064 wrote to memory of 4116	4064	explorer.exe	schtasks.exe
PID 4064 wrote to memory of 4116	4064	explorer.exe	schtasks.exe
PID 3420 wrote to memory of 3976	3420	regsvr32.exe	regsvr32.exe
PID 3420 wrote to memory of 3976	3420	regsvr32.exe	regsvr32.exe
PID 3420 wrote to memory of 3976	3420	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\44364.4585763888.dat.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4436

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\44364.4585763888.dat.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4464

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:4064

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn bmzzpkwdrb /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\44364.4585763888.dat.dll\"" /SC ONCE /Z /ST 18:42 /ET 18:54
4⤵
- Creates scheduled task(s)
PID:4116

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\44364.4585763888.dat.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:3420

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\44364.4585763888.dat.dll"
2⤵
- Loads dropped DLL
PID:3976

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\44364.4585763888.dat.dll
MD5
cd2de7e42eca61bf0971244dca22e495

SHA1
cded30f1ad9136b027f765e70fb4d3e385ed8383

SHA256
1983861d6d930b5309ec769831d65e97af845eb31679b6381e132f2238928a5c

SHA512
5cb12fd05b60863670d44a70419344cb43bfd9f2c0d543291bae9ef8dffcd9d3a80b05af1a84ea6ffe087fc8a8c5de041a962956da5efcf8b5d68546e689117a

Download Submit
\Users\Admin\AppData\Local\Temp\44364.4585763888.dat.dll
MD5
cd2de7e42eca61bf0971244dca22e495

SHA1
cded30f1ad9136b027f765e70fb4d3e385ed8383

SHA256
1983861d6d930b5309ec769831d65e97af845eb31679b6381e132f2238928a5c

SHA512
5cb12fd05b60863670d44a70419344cb43bfd9f2c0d543291bae9ef8dffcd9d3a80b05af1a84ea6ffe087fc8a8c5de041a962956da5efcf8b5d68546e689117a

Download Submit
\Users\Admin\AppData\Local\Temp\44364.4585763888.dat.dll
MD5
cd2de7e42eca61bf0971244dca22e495

SHA1
cded30f1ad9136b027f765e70fb4d3e385ed8383

SHA256
1983861d6d930b5309ec769831d65e97af845eb31679b6381e132f2238928a5c

SHA512
5cb12fd05b60863670d44a70419344cb43bfd9f2c0d543291bae9ef8dffcd9d3a80b05af1a84ea6ffe087fc8a8c5de041a962956da5efcf8b5d68546e689117a

Download Submit
memory/3976-124-0x0000000000000000-mapping.dmp

Download
memory/4064-118-0x0000000000000000-mapping.dmp

Download
memory/4064-122-0x00000000008F0000-0x000000000091F000-memory.dmp

Filesize
188KB

Download
memory/4116-119-0x0000000000000000-mapping.dmp

Download
memory/4464-114-0x0000000000000000-mapping.dmp

Download
memory/4464-116-0x00000000741F0000-0x00000000742BD000-memory.dmp

Filesize
820KB

Download
memory/4464-115-0x00000000741F0000-0x000000007421F000-memory.dmp

Filesize
188KB

Download
memory/4464-117-0x0000000003200000-0x000000000334A000-memory.dmp

Filesize
1.3MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads