qakbot | 01183168d873adc71a7bf0f1c17de45a004537c9c680b948da771606d414c52a

General

Target

91b0560f70ede78e8e329089e1df0340.dll
Size

331KB
MD5

91b0560f70ede78e8e329089e1df0340
SHA1

f3404d3d5e76b1567d70735c9040dff5fa71ff5d
SHA256

01183168d873adc71a7bf0f1c17de45a004537c9c680b948da771606d414c52a
SHA512

d993a322c47b52d0f1745922cf079d95adc94cf9faaefc52b5b017fdd7880d2093e3000f0a4c1436e11284b7d60409716929ccedaea038dcfeac476e5e9ed8a8

Score

10^/10

qakbot obama04 1613469138 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

obama04

Campaign

1613469138

C2

50.29.166.232:995

89.137.211.239:995

172.78.30.215:443

193.248.221.184:2222

80.227.5.69:443

216.201.162.158:443

75.67.192.125:443

105.96.8.96:443

77.211.30.202:995

136.232.34.70:443

87.202.87.210:2222

86.245.46.27:2222

90.101.117.122:2222

81.97.154.100:443

47.196.192.184:443

197.161.154.132:443

78.185.59.190:443

202.188.138.162:443

77.27.204.204:995

203.194.110.74:443

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

436 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

748 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

1432 regsvr32.exe
1432 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1432 regsvr32.exe

pid	process
436	regsvr32.exe

pid	process
748	schtasks.exe

pid	process
1432	regsvr32.exe
1432	regsvr32.exe

pid	process
1432	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1900 wrote to memory of 1432	1900	regsvr32.exe	regsvr32.exe
PID 1900 wrote to memory of 1432	1900	regsvr32.exe	regsvr32.exe
PID 1900 wrote to memory of 1432	1900	regsvr32.exe	regsvr32.exe
PID 1900 wrote to memory of 1432	1900	regsvr32.exe	regsvr32.exe
PID 1900 wrote to memory of 1432	1900	regsvr32.exe	regsvr32.exe
PID 1900 wrote to memory of 1432	1900	regsvr32.exe	regsvr32.exe
PID 1900 wrote to memory of 1432	1900	regsvr32.exe	regsvr32.exe
PID 1432 wrote to memory of 324	1432	regsvr32.exe	explorer.exe
PID 1432 wrote to memory of 324	1432	regsvr32.exe	explorer.exe
PID 1432 wrote to memory of 324	1432	regsvr32.exe	explorer.exe
PID 1432 wrote to memory of 324	1432	regsvr32.exe	explorer.exe
PID 1432 wrote to memory of 324	1432	regsvr32.exe	explorer.exe
PID 1432 wrote to memory of 324	1432	regsvr32.exe	explorer.exe
PID 324 wrote to memory of 748	324	explorer.exe	schtasks.exe
PID 324 wrote to memory of 748	324	explorer.exe	schtasks.exe
PID 324 wrote to memory of 748	324	explorer.exe	schtasks.exe
PID 324 wrote to memory of 748	324	explorer.exe	schtasks.exe
PID 964 wrote to memory of 1452	964	taskeng.exe	regsvr32.exe
PID 964 wrote to memory of 1452	964	taskeng.exe	regsvr32.exe
PID 964 wrote to memory of 1452	964	taskeng.exe	regsvr32.exe
PID 964 wrote to memory of 1452	964	taskeng.exe	regsvr32.exe
PID 964 wrote to memory of 1452	964	taskeng.exe	regsvr32.exe
PID 1452 wrote to memory of 436	1452	regsvr32.exe	regsvr32.exe
PID 1452 wrote to memory of 436	1452	regsvr32.exe	regsvr32.exe
PID 1452 wrote to memory of 436	1452	regsvr32.exe	regsvr32.exe
PID 1452 wrote to memory of 436	1452	regsvr32.exe	regsvr32.exe
PID 1452 wrote to memory of 436	1452	regsvr32.exe	regsvr32.exe
PID 1452 wrote to memory of 436	1452	regsvr32.exe	regsvr32.exe
PID 1452 wrote to memory of 436	1452	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\91b0560f70ede78e8e329089e1df0340.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1900
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\91b0560f70ede78e8e329089e1df0340.dll
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:1432
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:324
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn kplbywdt /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\91b0560f70ede78e8e329089e1df0340.dll\"" /SC ONCE /Z /ST 02:56 /ET 03:08
      4⤵
      Creates scheduled task(s)
      PID:748

C:\Windows\system32\taskeng.exe
taskeng.exe {CAA2B45D-4E85-4097-BEFE-311862711A09} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:964
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\91b0560f70ede78e8e329089e1df0340.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1452
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\91b0560f70ede78e8e329089e1df0340.dll"
    3⤵
    - Loads dropped DLL
    PID:436

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\91b0560f70ede78e8e329089e1df0340.dll

MD5
50f40f1f6d0b4d491a678af74d2145dd

SHA1
db068dc015bb15aae80c074ba91e6107570f5f37

SHA256
0aea5f23d90da0234cb59429bf7c253e7b3265564f8207ee2356f9cfcda1955c

SHA512
db2bd4fdb11dfa585064b52bfe00012253868297ba6bdf867db80f06c55d452fb510a6278af0afb17996efb09836ecf4461bdb4618fb2e800386337004e7794b

Download Submit
\Users\Admin\AppData\Local\Temp\91b0560f70ede78e8e329089e1df0340.dll

MD5
50f40f1f6d0b4d491a678af74d2145dd

SHA1
db068dc015bb15aae80c074ba91e6107570f5f37

SHA256
0aea5f23d90da0234cb59429bf7c253e7b3265564f8207ee2356f9cfcda1955c

SHA512
db2bd4fdb11dfa585064b52bfe00012253868297ba6bdf867db80f06c55d452fb510a6278af0afb17996efb09836ecf4461bdb4618fb2e800386337004e7794b

Download Submit
memory/324-12-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/324-7-0x0000000000000000-mapping.dmp

Download
memory/324-9-0x0000000074601000-0x0000000074603000-memory.dmp

Filesize
8KB

Download
memory/324-10-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/436-16-0x0000000000000000-mapping.dmp

Download
memory/748-11-0x0000000000000000-mapping.dmp

Download
memory/1432-6-0x0000000010000000-0x0000000010056000-memory.dmp

Filesize
344KB

Download
memory/1432-5-0x00000000001F0000-0x0000000000246000-memory.dmp

Filesize
344KB

Download
memory/1432-4-0x0000000076271000-0x0000000076273000-memory.dmp

Filesize
8KB

Download
memory/1432-3-0x0000000000000000-mapping.dmp

Download
memory/1452-13-0x0000000000000000-mapping.dmp

Download
memory/1900-2-0x000007FEFBBF1000-0x000007FEFBBF3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads