qakbot | 326143f1eda171a6e762176069955d7a88f13146a8a728fcbb46f2a723b7ed85

General

Target

111114.jpg.dll
Size

2.9MB
MD5

0dacee73e7dfebff09da74af78fb8c2e
SHA1

3c54a5b4f78c217849a704d352183b3b0d649565
SHA256

326143f1eda171a6e762176069955d7a88f13146a8a728fcbb46f2a723b7ed85
SHA512

f8d4e681036e69d0db3cce0beaa8b45b43811d410b25a932415ad1f6c14c615d2cb15893180966f9f4a5c858a1de2e14ff9662a84eb68dafeb4a5861af8f218f

Score

10^/10

qakbot abc100 1606289576 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

abc100

Campaign

1606289576

C2

198.2.35.226:2222

84.78.128.76:2078

120.150.34.178:443

24.201.61.153:2078

217.128.117.218:2222

217.133.54.140:32100

156.205.56.98:995

98.26.50.62:995

172.114.116.226:995

109.209.94.165:2222

72.190.101.70:443

92.59.35.196:2083

37.107.82.136:443

85.132.36.111:2222

174.76.11.123:995

219.74.176.225:443

98.118.156.172:443

94.59.120.142:443

72.29.181.78:2078

178.223.20.246:995

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

844 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

1180 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

1316 rundll32.exe
1316 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1316 rundll32.exe

pid	process
844	regsvr32.exe

pid	process
1180	schtasks.exe

pid	process
1316	rundll32.exe
1316	rundll32.exe

pid	process
1316	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1992 wrote to memory of 1316	1992	rundll32.exe	rundll32.exe
PID 1992 wrote to memory of 1316	1992	rundll32.exe	rundll32.exe
PID 1992 wrote to memory of 1316	1992	rundll32.exe	rundll32.exe
PID 1992 wrote to memory of 1316	1992	rundll32.exe	rundll32.exe
PID 1992 wrote to memory of 1316	1992	rundll32.exe	rundll32.exe
PID 1992 wrote to memory of 1316	1992	rundll32.exe	rundll32.exe
PID 1992 wrote to memory of 1316	1992	rundll32.exe	rundll32.exe
PID 1316 wrote to memory of 1756	1316	rundll32.exe	explorer.exe
PID 1316 wrote to memory of 1756	1316	rundll32.exe	explorer.exe
PID 1316 wrote to memory of 1756	1316	rundll32.exe	explorer.exe
PID 1316 wrote to memory of 1756	1316	rundll32.exe	explorer.exe
PID 1316 wrote to memory of 1756	1316	rundll32.exe	explorer.exe
PID 1316 wrote to memory of 1756	1316	rundll32.exe	explorer.exe
PID 1756 wrote to memory of 1180	1756	explorer.exe	schtasks.exe
PID 1756 wrote to memory of 1180	1756	explorer.exe	schtasks.exe
PID 1756 wrote to memory of 1180	1756	explorer.exe	schtasks.exe
PID 1756 wrote to memory of 1180	1756	explorer.exe	schtasks.exe
PID 1836 wrote to memory of 1956	1836	taskeng.exe	regsvr32.exe
PID 1836 wrote to memory of 1956	1836	taskeng.exe	regsvr32.exe
PID 1836 wrote to memory of 1956	1836	taskeng.exe	regsvr32.exe
PID 1836 wrote to memory of 1956	1836	taskeng.exe	regsvr32.exe
PID 1836 wrote to memory of 1956	1836	taskeng.exe	regsvr32.exe
PID 1956 wrote to memory of 844	1956	regsvr32.exe	regsvr32.exe
PID 1956 wrote to memory of 844	1956	regsvr32.exe	regsvr32.exe
PID 1956 wrote to memory of 844	1956	regsvr32.exe	regsvr32.exe
PID 1956 wrote to memory of 844	1956	regsvr32.exe	regsvr32.exe
PID 1956 wrote to memory of 844	1956	regsvr32.exe	regsvr32.exe
PID 1956 wrote to memory of 844	1956	regsvr32.exe	regsvr32.exe
PID 1956 wrote to memory of 844	1956	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\111114.jpg.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1992
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\111114.jpg.dll,#1
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:1316
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1756
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn wicbuxlcm /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\111114.jpg.dll\"" /SC ONCE /Z /ST 22:03 /ET 22:15
      4⤵
      Creates scheduled task(s)
      PID:1180

C:\Windows\system32\taskeng.exe
taskeng.exe {011181F4-C980-455C-9C04-F2387024B05D} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1836
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\111114.jpg.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1956
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\111114.jpg.dll"
    3⤵
    - Loads dropped DLL
    PID:844

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\111114.jpg.dll

MD5
fbf7984149935409b0b9202f587d7619

SHA1
eadc6f59fabdb31aec03d351053ac7485043e87d

SHA256
1695ffa80c72718117c4f0eb49316374e4108ecbd0b843d38571110453cd90ee

SHA512
9bae2ac7cbe9dc4539f4f0d973b90e86e84fe299b3726372e0746add538144045620f2c69abdbc09610bc60458286ea8314f125cfa2d38afdf65bb8e9ce0c23d

Download Submit
\Users\Admin\AppData\Local\Temp\111114.jpg.dll

MD5
fbf7984149935409b0b9202f587d7619

SHA1
eadc6f59fabdb31aec03d351053ac7485043e87d

SHA256
1695ffa80c72718117c4f0eb49316374e4108ecbd0b843d38571110453cd90ee

SHA512
9bae2ac7cbe9dc4539f4f0d973b90e86e84fe299b3726372e0746add538144045620f2c69abdbc09610bc60458286ea8314f125cfa2d38afdf65bb8e9ce0c23d

Download Submit
memory/844-11-0x0000000000000000-mapping.dmp

Download
memory/1180-7-0x0000000000000000-mapping.dmp

Download
memory/1316-2-0x0000000000000000-mapping.dmp

Download
memory/1316-4-0x0000000000200000-0x0000000000220000-memory.dmp

Filesize
128KB

Download
memory/1316-6-0x00000000001C0000-0x00000000001E0000-memory.dmp

Filesize
128KB

Download
memory/1756-3-0x0000000000080000-0x0000000000082000-memory.dmp

Filesize
8KB

Download
memory/1756-5-0x0000000000000000-mapping.dmp

Download
memory/1756-8-0x00000000000D0000-0x00000000000F0000-memory.dmp

Filesize
128KB

Download
memory/1956-9-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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