qakbot | 4d3095c7965c7bdd32b81b72c95f767134915cf08ebe1237721ed5208de4beee

General

Target

44460.6021814815.dat.dll
Size

488KB
MD5

7f0b9d11c95a65e9e9f87b2341bb01ad
SHA1

93abbf5758c39672d69502690b5e4003a47f9e72
SHA256

4d3095c7965c7bdd32b81b72c95f767134915cf08ebe1237721ed5208de4beee
SHA512

eb81b291a55ab91dfaef4a64661b2325c594890ebbcb71b00d5029275c1b7ec43880d85737fceba3c0de1cd20ed94ffa7a9112424c3ef25fd0e21e586a329648

Score

10^/10

qakbot obama101 1632228858 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.318

Botnet

obama101

Campaign

1632228858

C2

47.22.148.6:443

24.55.112.61:443

140.82.49.12:443

24.139.72.117:443

136.232.34.70:443

24.229.150.54:995

71.74.12.34:443

73.151.236.31:443

120.150.218.241:995

105.198.236.99:443

76.25.142.196:443

45.46.53.140:2222

144.139.47.206:443

96.37.113.36:993

173.21.10.71:2222

67.165.206.193:993

189.210.115.207:443

109.12.111.14:443

68.204.7.158:443

95.77.223.148:443

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

1472 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

1192 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

rundll32.exe

pid process

1928 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1928 rundll32.exe

pid	process
1472	regsvr32.exe

pid	process
1192	schtasks.exe

pid	process
1928	rundll32.exe

pid	process
1928	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1920 wrote to memory of 1928	1920	rundll32.exe	rundll32.exe
PID 1920 wrote to memory of 1928	1920	rundll32.exe	rundll32.exe
PID 1920 wrote to memory of 1928	1920	rundll32.exe	rundll32.exe
PID 1920 wrote to memory of 1928	1920	rundll32.exe	rundll32.exe
PID 1920 wrote to memory of 1928	1920	rundll32.exe	rundll32.exe
PID 1920 wrote to memory of 1928	1920	rundll32.exe	rundll32.exe
PID 1920 wrote to memory of 1928	1920	rundll32.exe	rundll32.exe
PID 1928 wrote to memory of 2032	1928	rundll32.exe	explorer.exe
PID 1928 wrote to memory of 2032	1928	rundll32.exe	explorer.exe
PID 1928 wrote to memory of 2032	1928	rundll32.exe	explorer.exe
PID 1928 wrote to memory of 2032	1928	rundll32.exe	explorer.exe
PID 1928 wrote to memory of 2032	1928	rundll32.exe	explorer.exe
PID 1928 wrote to memory of 2032	1928	rundll32.exe	explorer.exe
PID 2032 wrote to memory of 1192	2032	explorer.exe	schtasks.exe
PID 2032 wrote to memory of 1192	2032	explorer.exe	schtasks.exe
PID 2032 wrote to memory of 1192	2032	explorer.exe	schtasks.exe
PID 2032 wrote to memory of 1192	2032	explorer.exe	schtasks.exe
PID 520 wrote to memory of 328	520	taskeng.exe	regsvr32.exe
PID 520 wrote to memory of 328	520	taskeng.exe	regsvr32.exe
PID 520 wrote to memory of 328	520	taskeng.exe	regsvr32.exe
PID 520 wrote to memory of 328	520	taskeng.exe	regsvr32.exe
PID 520 wrote to memory of 328	520	taskeng.exe	regsvr32.exe
PID 328 wrote to memory of 1472	328	regsvr32.exe	regsvr32.exe
PID 328 wrote to memory of 1472	328	regsvr32.exe	regsvr32.exe
PID 328 wrote to memory of 1472	328	regsvr32.exe	regsvr32.exe
PID 328 wrote to memory of 1472	328	regsvr32.exe	regsvr32.exe
PID 328 wrote to memory of 1472	328	regsvr32.exe	regsvr32.exe
PID 328 wrote to memory of 1472	328	regsvr32.exe	regsvr32.exe
PID 328 wrote to memory of 1472	328	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\44460.6021814815.dat.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1920

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\44460.6021814815.dat.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1928

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:2032

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn tnqdehzebu /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\44460.6021814815.dat.dll\"" /SC ONCE /Z /ST 13:40 /ET 13:52
4⤵
- Creates scheduled task(s)
PID:1192

C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
1⤵
PID:1680

C:\Windows\system32\taskeng.exe
taskeng.exe {33A61BF2-EA3A-42F1-9DD7-63766291ACD6} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:520

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\44460.6021814815.dat.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:328

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\44460.6021814815.dat.dll"
3⤵
- Loads dropped DLL
PID:1472

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\44460.6021814815.dat.dll
MD5
d8a8fca50cd6eaa3790e4f236b04480e

SHA1
ebaee21e509767fba65482a52ae2cbd3bc846fef

SHA256
53331cdc772b395a4de6e931aefa6e9486c12cafd96acfeb080694fd998aab39

SHA512
0e9c9fd9696d1b38460e9a2fc226be6f9abf184f7956e6b8670f55e00fa7acfd974b47d9f77a917a751c2ebec48eac10c4d2c3e14ce99a0a7062053efd122c67

Download Submit
\Users\Admin\AppData\Local\Temp\44460.6021814815.dat.dll
MD5
d8a8fca50cd6eaa3790e4f236b04480e

SHA1
ebaee21e509767fba65482a52ae2cbd3bc846fef

SHA256
53331cdc772b395a4de6e931aefa6e9486c12cafd96acfeb080694fd998aab39

SHA512
0e9c9fd9696d1b38460e9a2fc226be6f9abf184f7956e6b8670f55e00fa7acfd974b47d9f77a917a751c2ebec48eac10c4d2c3e14ce99a0a7062053efd122c67

Download Submit
memory/328-72-0x0000000000000000-mapping.dmp

Download
memory/1192-69-0x0000000000000000-mapping.dmp

Download
memory/1472-75-0x0000000000000000-mapping.dmp

Download
memory/1680-71-0x000007FEFBFB1000-0x000007FEFBFB3000-memory.dmp

Filesize
8KB

Download
memory/1928-67-0x00000000002D0000-0x00000000002F1000-memory.dmp

Filesize
132KB

Download
memory/1928-68-0x00000000003A0000-0x00000000003C1000-memory.dmp

Filesize
132KB

Download
memory/1928-60-0x0000000000000000-mapping.dmp

Download
memory/1928-63-0x0000000000100000-0x0000000000101000-memory.dmp

Filesize
4KB

Download
memory/1928-62-0x0000000000210000-0x000000000028E000-memory.dmp

Filesize
504KB

Download
memory/1928-61-0x0000000076691000-0x0000000076693000-memory.dmp

Filesize
8KB

Download
memory/2032-70-0x00000000000E0000-0x0000000000101000-memory.dmp

Filesize
132KB

Download
memory/2032-66-0x0000000074941000-0x0000000074943000-memory.dmp

Filesize
8KB

Download
memory/2032-64-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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