qakbot | 095c41270ae3a26ae9efb626be12ed920c44432f3c8cc8ed8ee67d67425c1251

General

Target

944db2ee2b1958a2740d0b5c0057c46f.dll
Size

823KB
MD5

944db2ee2b1958a2740d0b5c0057c46f
SHA1

b0804ed04064aed6c9b283629b3416b5aeac84fb
SHA256

095c41270ae3a26ae9efb626be12ed920c44432f3c8cc8ed8ee67d67425c1251
SHA512

786273bb4be3439fdf0f79021c043b1a95afe85444c5330ead4d93b5ad6c3484f546017e564b50b64609725df7be9071cc1eee9b3817035a36229423995b1343

Score

10^/10

qakbot obama100 1632151873 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.318

Botnet

obama100

Campaign

1632151873

C2

45.46.53.140:2222

144.139.47.206:443

189.210.115.207:443

120.150.218.241:995

47.22.148.6:443

140.82.49.12:443

24.139.72.117:443

24.229.150.54:995

24.55.112.61:443

136.232.34.70:443

95.77.223.148:443

173.21.10.71:2222

76.25.142.196:443

96.37.113.36:993

71.74.12.34:443

73.151.236.31:443

67.165.206.193:993

109.12.111.14:443

68.204.7.158:443

105.198.236.99:443

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

1304 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

964 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

rundll32.exe

pid process

2044 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

2044 rundll32.exe

pid	process
1304	regsvr32.exe

pid	process
964	schtasks.exe

pid	process
2044	rundll32.exe

pid	process
2044	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1044 wrote to memory of 2044	1044	rundll32.exe	rundll32.exe
PID 1044 wrote to memory of 2044	1044	rundll32.exe	rundll32.exe
PID 1044 wrote to memory of 2044	1044	rundll32.exe	rundll32.exe
PID 1044 wrote to memory of 2044	1044	rundll32.exe	rundll32.exe
PID 1044 wrote to memory of 2044	1044	rundll32.exe	rundll32.exe
PID 1044 wrote to memory of 2044	1044	rundll32.exe	rundll32.exe
PID 1044 wrote to memory of 2044	1044	rundll32.exe	rundll32.exe
PID 2044 wrote to memory of 1592	2044	rundll32.exe	explorer.exe
PID 2044 wrote to memory of 1592	2044	rundll32.exe	explorer.exe
PID 2044 wrote to memory of 1592	2044	rundll32.exe	explorer.exe
PID 2044 wrote to memory of 1592	2044	rundll32.exe	explorer.exe
PID 2044 wrote to memory of 1592	2044	rundll32.exe	explorer.exe
PID 2044 wrote to memory of 1592	2044	rundll32.exe	explorer.exe
PID 1592 wrote to memory of 964	1592	explorer.exe	schtasks.exe
PID 1592 wrote to memory of 964	1592	explorer.exe	schtasks.exe
PID 1592 wrote to memory of 964	1592	explorer.exe	schtasks.exe
PID 1592 wrote to memory of 964	1592	explorer.exe	schtasks.exe
PID 888 wrote to memory of 1356	888	taskeng.exe	regsvr32.exe
PID 888 wrote to memory of 1356	888	taskeng.exe	regsvr32.exe
PID 888 wrote to memory of 1356	888	taskeng.exe	regsvr32.exe
PID 888 wrote to memory of 1356	888	taskeng.exe	regsvr32.exe
PID 888 wrote to memory of 1356	888	taskeng.exe	regsvr32.exe
PID 1356 wrote to memory of 1304	1356	regsvr32.exe	regsvr32.exe
PID 1356 wrote to memory of 1304	1356	regsvr32.exe	regsvr32.exe
PID 1356 wrote to memory of 1304	1356	regsvr32.exe	regsvr32.exe
PID 1356 wrote to memory of 1304	1356	regsvr32.exe	regsvr32.exe
PID 1356 wrote to memory of 1304	1356	regsvr32.exe	regsvr32.exe
PID 1356 wrote to memory of 1304	1356	regsvr32.exe	regsvr32.exe
PID 1356 wrote to memory of 1304	1356	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\944db2ee2b1958a2740d0b5c0057c46f.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1044

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\944db2ee2b1958a2740d0b5c0057c46f.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2044

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1592

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn yzfxnye /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\944db2ee2b1958a2740d0b5c0057c46f.dll\"" /SC ONCE /Z /ST 17:30 /ET 17:42
4⤵
- Creates scheduled task(s)
PID:964

C:\Windows\system32\taskeng.exe
taskeng.exe {D31DD0AA-199D-4F08-A0F2-66CA51D0ED38} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:888

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\944db2ee2b1958a2740d0b5c0057c46f.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1356

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\944db2ee2b1958a2740d0b5c0057c46f.dll"
3⤵
- Loads dropped DLL
PID:1304

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\944db2ee2b1958a2740d0b5c0057c46f.dll
MD5
ef3f9065a43a1ef153d8f03f76efaec4

SHA1
0bd35a176c971a4a0e62c365154e78d65d8097ac

SHA256
12aca0db4089456e7f4b15ade64a737644d41872a7e475140327299f6452b86a

SHA512
dcbb0499ba93c9a4e94cf46d46618d7f1836ec4edb200c221165eaabb60ea8d09297c32b15d9eb610c0152a75e8c9651b4d1e0ddf4295ad2f667b8829404f019

Download Submit
\Users\Admin\AppData\Local\Temp\944db2ee2b1958a2740d0b5c0057c46f.dll
MD5
ef3f9065a43a1ef153d8f03f76efaec4

SHA1
0bd35a176c971a4a0e62c365154e78d65d8097ac

SHA256
12aca0db4089456e7f4b15ade64a737644d41872a7e475140327299f6452b86a

SHA512
dcbb0499ba93c9a4e94cf46d46618d7f1836ec4edb200c221165eaabb60ea8d09297c32b15d9eb610c0152a75e8c9651b4d1e0ddf4295ad2f667b8829404f019

Download Submit
memory/964-62-0x0000000000000000-mapping.dmp

Download
memory/1304-67-0x0000000000000000-mapping.dmp

Download
memory/1356-65-0x000007FEFB541000-0x000007FEFB543000-memory.dmp

Filesize
8KB

Download
memory/1356-64-0x0000000000000000-mapping.dmp

Download
memory/1592-61-0x0000000074111000-0x0000000074113000-memory.dmp

Filesize
8KB

Download
memory/1592-63-0x00000000000D0000-0x00000000000F1000-memory.dmp

Filesize
132KB

Download
memory/1592-59-0x0000000000000000-mapping.dmp

Download
memory/2044-54-0x0000000000000000-mapping.dmp

Download
memory/2044-58-0x0000000000120000-0x0000000000121000-memory.dmp

Filesize
4KB

Download
memory/2044-57-0x0000000074370000-0x000000007445A000-memory.dmp

Filesize
936KB

Download
memory/2044-56-0x0000000074370000-0x0000000074391000-memory.dmp

Filesize
132KB

Download
memory/2044-55-0x0000000075871000-0x0000000075873000-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