qakbot | bd4066a1418a7537a038e62a0c8713ca4b9ae3bf52f0186cb283f8d0dcf9684a

General

Target

file.dll
Size

402KB
MD5

ad15abf09825c41e6e47a080d93aaa8b
SHA1

0baa7fd71b6ec9c566174102d05570a75398fad0
SHA256

bd4066a1418a7537a038e62a0c8713ca4b9ae3bf52f0186cb283f8d0dcf9684a
SHA512

743ee7f156bc6142c1cee1f9b99bc5bfe112d110b0eff9fa669b18fb0b7ccbb6c65daaecb4565c44ad2016f7079b86770466946392f68973d8d97762a4f0ccb7

Score

10^/10

qakbot obama06 1614154599 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

obama06

Campaign

1614154599

C2

98.173.34.213:995

160.3.187.114:443

73.25.124.140:2222

24.50.118.93:443

82.127.125.209:990

83.110.109.106:2222

79.129.121.81:995

189.223.234.23:995

125.63.101.62:443

113.22.175.141:443

172.78.30.215:443

47.146.169.85:443

47.22.148.6:443

76.25.142.196:443

78.63.226.32:443

105.198.236.101:443

75.67.192.125:443

176.181.247.197:443

105.96.8.96:443

108.31.15.10:995

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

1492 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

800 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

1396 regsvr32.exe
1396 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1396 regsvr32.exe

pid	process
1492	regsvr32.exe

pid	process
800	schtasks.exe

pid	process
1396	regsvr32.exe
1396	regsvr32.exe

pid	process
1396	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1208 wrote to memory of 1396	1208	regsvr32.exe	regsvr32.exe
PID 1208 wrote to memory of 1396	1208	regsvr32.exe	regsvr32.exe
PID 1208 wrote to memory of 1396	1208	regsvr32.exe	regsvr32.exe
PID 1208 wrote to memory of 1396	1208	regsvr32.exe	regsvr32.exe
PID 1208 wrote to memory of 1396	1208	regsvr32.exe	regsvr32.exe
PID 1208 wrote to memory of 1396	1208	regsvr32.exe	regsvr32.exe
PID 1208 wrote to memory of 1396	1208	regsvr32.exe	regsvr32.exe
PID 1396 wrote to memory of 1248	1396	regsvr32.exe	explorer.exe
PID 1396 wrote to memory of 1248	1396	regsvr32.exe	explorer.exe
PID 1396 wrote to memory of 1248	1396	regsvr32.exe	explorer.exe
PID 1396 wrote to memory of 1248	1396	regsvr32.exe	explorer.exe
PID 1396 wrote to memory of 1248	1396	regsvr32.exe	explorer.exe
PID 1396 wrote to memory of 1248	1396	regsvr32.exe	explorer.exe
PID 1248 wrote to memory of 800	1248	explorer.exe	schtasks.exe
PID 1248 wrote to memory of 800	1248	explorer.exe	schtasks.exe
PID 1248 wrote to memory of 800	1248	explorer.exe	schtasks.exe
PID 1248 wrote to memory of 800	1248	explorer.exe	schtasks.exe
PID 328 wrote to memory of 468	328	taskeng.exe	regsvr32.exe
PID 328 wrote to memory of 468	328	taskeng.exe	regsvr32.exe
PID 328 wrote to memory of 468	328	taskeng.exe	regsvr32.exe
PID 328 wrote to memory of 468	328	taskeng.exe	regsvr32.exe
PID 328 wrote to memory of 468	328	taskeng.exe	regsvr32.exe
PID 468 wrote to memory of 1492	468	regsvr32.exe	regsvr32.exe
PID 468 wrote to memory of 1492	468	regsvr32.exe	regsvr32.exe
PID 468 wrote to memory of 1492	468	regsvr32.exe	regsvr32.exe
PID 468 wrote to memory of 1492	468	regsvr32.exe	regsvr32.exe
PID 468 wrote to memory of 1492	468	regsvr32.exe	regsvr32.exe
PID 468 wrote to memory of 1492	468	regsvr32.exe	regsvr32.exe
PID 468 wrote to memory of 1492	468	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\file.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1208

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\file.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1396

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 pypnfzzwu /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 01:20 /ET 01:32
4⤵
- Creates scheduled task(s)
PID:800

C:\Windows\system32\taskeng.exe
taskeng.exe {9CF324A1-80A2-4055-9173-15CD5D549716} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:328

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:468

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\file.dll"
3⤵
- Loads dropped DLL
PID:1492

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\file.dll
MD5
b9e235923913c5a0b3f318e8f7475265

SHA1
d681b38fae835adfffe730d6bbd9e1648c52318e

SHA256
85a11e7057ff956a8588aa86c9711aecc0bcaa97ed036fcfb4596e505838c834

SHA512
146672c12db2146752beea9afd08d3cff5403e5cb9f5f2eda7ef3abf94b422d203405210139853562c6175e70e762df31dbf5df8857782abaedf7877ef41f03d

Download Submit
\Users\Admin\AppData\Local\Temp\file.dll
MD5
b9e235923913c5a0b3f318e8f7475265

SHA1
d681b38fae835adfffe730d6bbd9e1648c52318e

SHA256
85a11e7057ff956a8588aa86c9711aecc0bcaa97ed036fcfb4596e505838c834

SHA512
146672c12db2146752beea9afd08d3cff5403e5cb9f5f2eda7ef3abf94b422d203405210139853562c6175e70e762df31dbf5df8857782abaedf7877ef41f03d

Download Submit
memory/468-69-0x0000000000000000-mapping.dmp

Download
memory/800-67-0x0000000000000000-mapping.dmp

Download
memory/1208-59-0x000007FEFB881000-0x000007FEFB883000-memory.dmp

Filesize
8KB

Download
memory/1248-66-0x00000000741C1000-0x00000000741C3000-memory.dmp

Filesize
8KB

Download
memory/1248-64-0x0000000000000000-mapping.dmp

Download
memory/1248-68-0x0000000000330000-0x0000000000365000-memory.dmp

Filesize
212KB

Download
memory/1396-63-0x0000000010000000-0x0000000010067000-memory.dmp

Filesize
412KB

Download
memory/1396-62-0x00000000001F0000-0x0000000000270000-memory.dmp

Filesize
512KB

Download
memory/1396-61-0x0000000075561000-0x0000000075563000-memory.dmp

Filesize
8KB

Download
memory/1396-60-0x0000000000000000-mapping.dmp

Download
memory/1492-72-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads