qakbot | 2094e2aa77b8dc0eee2d05a2c28fcd913b833fe71d5d89cd161ccaeb8923c6fd

General

Target

2094e2aa77b8dc0eee2d05a2c28fcd913b833fe71d5d89cd161ccaeb8923c6fd.dll
Size

2.5MB
MD5

f9a4438df3e71b5215be82ed89d39b79
SHA1

889d1ca1210644379da07a06f5320f20c04a61cb
SHA256

2094e2aa77b8dc0eee2d05a2c28fcd913b833fe71d5d89cd161ccaeb8923c6fd
SHA512

0a7f3131ed4b1c2bcaf6c9fe0cfb4e8dec4e90a57cff31ef51a438bbca10844675e9f284d1d29a3db02ccfccacf3e2d7926e8342f3d41d26722ad1b0add445ea

Score

10^/10

qakbot abc117 1608747966 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.157

Botnet

abc117

Campaign

1608747966

C2

67.6.54.180:443

187.250.170.34:995

67.141.11.98:443

109.154.79.222:2222

2.88.184.160:443

85.52.72.32:2222

86.98.21.234:443

73.166.10.38:50003

90.61.30.155:2222

71.182.142.63:443

178.223.22.192:995

184.189.122.72:443

181.39.236.199:443

72.240.200.181:2222

154.238.45.174:995

47.22.148.6:443

2.51.251.47:995

199.19.117.131:443

200.76.215.87:443

37.104.39.32:995

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

3568 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1932 3568 WerFault.exe 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

3036 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

2992 rundll32.exe
2992 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

2992 rundll32.exe

pid	process
3568	regsvr32.exe

pid	pid_target	process	target process
1932	3568	WerFault.exe	regsvr32.exe

pid	process
3036	schtasks.exe

pid	process
2992	rundll32.exe
2992	rundll32.exe

pid	process
2992	rundll32.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 2396 wrote to memory of 2992	2396	rundll32.exe	rundll32.exe
PID 2396 wrote to memory of 2992	2396	rundll32.exe	rundll32.exe
PID 2396 wrote to memory of 2992	2396	rundll32.exe	rundll32.exe
PID 2992 wrote to memory of 1292	2992	rundll32.exe	explorer.exe
PID 2992 wrote to memory of 1292	2992	rundll32.exe	explorer.exe
PID 2992 wrote to memory of 1292	2992	rundll32.exe	explorer.exe
PID 2992 wrote to memory of 1292	2992	rundll32.exe	explorer.exe
PID 2992 wrote to memory of 1292	2992	rundll32.exe	explorer.exe
PID 1292 wrote to memory of 3036	1292	explorer.exe	schtasks.exe
PID 1292 wrote to memory of 3036	1292	explorer.exe	schtasks.exe
PID 1292 wrote to memory of 3036	1292	explorer.exe	schtasks.exe
PID 3432 wrote to memory of 3568	3432	regsvr32.exe	regsvr32.exe
PID 3432 wrote to memory of 3568	3432	regsvr32.exe	regsvr32.exe
PID 3432 wrote to memory of 3568	3432	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2094e2aa77b8dc0eee2d05a2c28fcd913b833fe71d5d89cd161ccaeb8923c6fd.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2396

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2094e2aa77b8dc0eee2d05a2c28fcd913b833fe71d5d89cd161ccaeb8923c6fd.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2992

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1292

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn miquxprw /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\2094e2aa77b8dc0eee2d05a2c28fcd913b833fe71d5d89cd161ccaeb8923c6fd.dll\"" /SC ONCE /Z /ST 22:35 /ET 22:47
4⤵
- Creates scheduled task(s)
PID:3036

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\2094e2aa77b8dc0eee2d05a2c28fcd913b833fe71d5d89cd161ccaeb8923c6fd.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:3432

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\2094e2aa77b8dc0eee2d05a2c28fcd913b833fe71d5d89cd161ccaeb8923c6fd.dll"
2⤵
- Loads dropped DLL
PID:3568

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3568 -s 584
3⤵
- Program crash
PID:1932

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3568 -ip 3568
1⤵
PID:1784

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\2094e2aa77b8dc0eee2d05a2c28fcd913b833fe71d5d89cd161ccaeb8923c6fd.dll
MD5
522e48913fd05a398716328f132a8a3c

SHA1
b8b2d67f63447362e54409a1534f396a41aa6279

SHA256
37f263c8f5dfb8ac267590b5fd62ab55654e88c9416aafe8becfd72e23813652

SHA512
b27ce6974174b32b424d0c81aa028a06e87162d0710fb773def7e39c21ab1e853dea00dc7acf8528c8eb118690f8a482971c7ba1785c1dddf29a3ae985ed8b38

Download Submit
C:\Users\Admin\AppData\Local\Temp\2094e2aa77b8dc0eee2d05a2c28fcd913b833fe71d5d89cd161ccaeb8923c6fd.dll
MD5
522e48913fd05a398716328f132a8a3c

SHA1
b8b2d67f63447362e54409a1534f396a41aa6279

SHA256
37f263c8f5dfb8ac267590b5fd62ab55654e88c9416aafe8becfd72e23813652

SHA512
b27ce6974174b32b424d0c81aa028a06e87162d0710fb773def7e39c21ab1e853dea00dc7acf8528c8eb118690f8a482971c7ba1785c1dddf29a3ae985ed8b38

Download Submit
memory/1292-132-0x00000000008F0000-0x0000000000D23000-memory.dmp

Filesize
4.2MB

Download
memory/1292-133-0x0000000001030000-0x0000000001064000-memory.dmp

Filesize
208KB

Download
memory/2992-130-0x0000000002C60000-0x0000000002E4A000-memory.dmp

Filesize
1.9MB

Download
memory/2992-131-0x0000000010000000-0x000000001028A000-memory.dmp

Filesize
2.5MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads