qakbot | 5a2716c0b97358e573f2d8f0f7cbcb374a405bc002543a46578702f85c1e43af

General

Target

5a2716c0b97358e573f2d8f0f7cbcb374a405bc002543a46578702f85c1e43af.dll
Size

298KB
MD5

abdc474dea794389b20f30af43d861bd
SHA1

ab6441af166814ff9d34d013e2f562157d8d7036
SHA256

5a2716c0b97358e573f2d8f0f7cbcb374a405bc002543a46578702f85c1e43af
SHA512

ce6f2d3f535254891815bd982d815c792c57aadd86d1b9934eaf72c35ea0d85cebbc50a968367c3e92ee6bb7bf7bda4097eefe94a7cea1083765a9bd0b6519e5

Score

10^/10

qakbot abc123 1612275762 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

abc123

Campaign

1612275762

C2

196.151.252.84:443

216.201.162.158:443

83.110.12.140:2222

105.186.102.16:443

108.31.15.10:995

193.248.221.184:2222

68.225.60.77:995

197.45.110.165:995

89.3.198.238:443

81.97.154.100:443

81.214.126.173:2222

108.46.145.30:443

71.187.170.235:443

72.240.200.181:2222

81.88.254.62:443

98.240.24.57:443

86.97.8.249:443

75.136.40.155:443

79.129.121.81:995

37.211.90.175:995

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

336 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

1440 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

1748 rundll32.exe
1748 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1748 rundll32.exe

pid	process
336	regsvr32.exe

pid	process
1440	schtasks.exe

pid	process
1748	rundll32.exe
1748	rundll32.exe

pid	process
1748	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1064 wrote to memory of 1748	1064	rundll32.exe	rundll32.exe
PID 1064 wrote to memory of 1748	1064	rundll32.exe	rundll32.exe
PID 1064 wrote to memory of 1748	1064	rundll32.exe	rundll32.exe
PID 1064 wrote to memory of 1748	1064	rundll32.exe	rundll32.exe
PID 1064 wrote to memory of 1748	1064	rundll32.exe	rundll32.exe
PID 1064 wrote to memory of 1748	1064	rundll32.exe	rundll32.exe
PID 1064 wrote to memory of 1748	1064	rundll32.exe	rundll32.exe
PID 1748 wrote to memory of 1248	1748	rundll32.exe	explorer.exe
PID 1748 wrote to memory of 1248	1748	rundll32.exe	explorer.exe
PID 1748 wrote to memory of 1248	1748	rundll32.exe	explorer.exe
PID 1748 wrote to memory of 1248	1748	rundll32.exe	explorer.exe
PID 1748 wrote to memory of 1248	1748	rundll32.exe	explorer.exe
PID 1748 wrote to memory of 1248	1748	rundll32.exe	explorer.exe
PID 1248 wrote to memory of 1440	1248	explorer.exe	schtasks.exe
PID 1248 wrote to memory of 1440	1248	explorer.exe	schtasks.exe
PID 1248 wrote to memory of 1440	1248	explorer.exe	schtasks.exe
PID 1248 wrote to memory of 1440	1248	explorer.exe	schtasks.exe
PID 112 wrote to memory of 612	112	taskeng.exe	regsvr32.exe
PID 112 wrote to memory of 612	112	taskeng.exe	regsvr32.exe
PID 112 wrote to memory of 612	112	taskeng.exe	regsvr32.exe
PID 112 wrote to memory of 612	112	taskeng.exe	regsvr32.exe
PID 112 wrote to memory of 612	112	taskeng.exe	regsvr32.exe
PID 612 wrote to memory of 336	612	regsvr32.exe	regsvr32.exe
PID 612 wrote to memory of 336	612	regsvr32.exe	regsvr32.exe
PID 612 wrote to memory of 336	612	regsvr32.exe	regsvr32.exe
PID 612 wrote to memory of 336	612	regsvr32.exe	regsvr32.exe
PID 612 wrote to memory of 336	612	regsvr32.exe	regsvr32.exe
PID 612 wrote to memory of 336	612	regsvr32.exe	regsvr32.exe
PID 612 wrote to memory of 336	612	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5a2716c0b97358e573f2d8f0f7cbcb374a405bc002543a46578702f85c1e43af.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1064

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5a2716c0b97358e573f2d8f0f7cbcb374a405bc002543a46578702f85c1e43af.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1748

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1248

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ysphdxvpkl /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\5a2716c0b97358e573f2d8f0f7cbcb374a405bc002543a46578702f85c1e43af.dll\"" /SC ONCE /Z /ST 23:47 /ET 23:59
4⤵
- Creates scheduled task(s)
PID:1440

C:\Windows\system32\taskeng.exe
taskeng.exe {08C18EE8-DEB3-4912-ABC3-CC5771E6E2A7} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:112

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\5a2716c0b97358e573f2d8f0f7cbcb374a405bc002543a46578702f85c1e43af.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:612

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\5a2716c0b97358e573f2d8f0f7cbcb374a405bc002543a46578702f85c1e43af.dll"
3⤵
- Loads dropped DLL
PID:336

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\5a2716c0b97358e573f2d8f0f7cbcb374a405bc002543a46578702f85c1e43af.dll
MD5
1956b6f44cf6a91b19b0ecd2158d5cc7

SHA1
477d2b691bf0c90ad9054d66b53c1f1e51915a5f

SHA256
5095b1ad9262c761fad873cbfd15a878bc0b25214a5a8ba33c31b1656003bc63

SHA512
c4e1670c8f5d3234b13f1d1b1128362d775fa7f21f6560d00a2134a03e2dce4063c88491c5350c474c4cfa657b36516318994f2e716f30a64820b8cc6fafb48e

Download Submit
\Users\Admin\AppData\Local\Temp\5a2716c0b97358e573f2d8f0f7cbcb374a405bc002543a46578702f85c1e43af.dll
MD5
1956b6f44cf6a91b19b0ecd2158d5cc7

SHA1
477d2b691bf0c90ad9054d66b53c1f1e51915a5f

SHA256
5095b1ad9262c761fad873cbfd15a878bc0b25214a5a8ba33c31b1656003bc63

SHA512
c4e1670c8f5d3234b13f1d1b1128362d775fa7f21f6560d00a2134a03e2dce4063c88491c5350c474c4cfa657b36516318994f2e716f30a64820b8cc6fafb48e

Download Submit
memory/336-15-0x0000000000000000-mapping.dmp

Download
memory/612-12-0x0000000000000000-mapping.dmp

Download
memory/612-13-0x000007FEFB7F1000-0x000007FEFB7F3000-memory.dmp

Filesize
8KB

Download
memory/1248-9-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download
memory/1248-11-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download
memory/1248-8-0x0000000074441000-0x0000000074443000-memory.dmp

Filesize
8KB

Download
memory/1248-6-0x0000000000000000-mapping.dmp

Download
memory/1440-10-0x0000000000000000-mapping.dmp

Download
memory/1748-2-0x0000000000000000-mapping.dmp

Download
memory/1748-5-0x00000000002B0000-0x00000000002E5000-memory.dmp

Filesize
212KB

Download
memory/1748-4-0x00000000001F0000-0x0000000000224000-memory.dmp

Filesize
208KB

Download
memory/1748-3-0x0000000076101000-0x0000000076103000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads