qakbot | 8829193147b9cfd845af5c3905765b7f750f0f4592938cd341cf57ca384c0818

General

Target

756a6d0d_by_Libranalysis.dll
Size

217KB
MD5

756a6d0de4b43f0f986ae97d85e02870
SHA1

9a181c8c1d8755fdf2dcf34b8f8f4a11a9e3cd9a
SHA256

8829193147b9cfd845af5c3905765b7f750f0f4592938cd341cf57ca384c0818
SHA512

2fa04c1197cda13811d2b35a59a95448973f48e2c0980db641dbde42dbd0c60b26f084c95cae1dfe7f521e02d0dcee91a52b949f5519b0c212bea4d6e99b7747

Score

10^/10

qakbot notset 1618398961 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.12

Botnet

notset

Campaign

1618398961

C2

47.196.192.184:443

216.201.162.158:443

136.232.34.70:443

71.41.184.10:3389

140.82.49.12:443

45.63.107.192:2222

45.63.107.192:443

149.28.98.196:443

45.32.211.207:443

144.202.38.185:443

45.77.115.208:2222

45.77.115.208:8443

207.246.116.237:995

45.77.117.108:443

149.28.99.97:443

149.28.99.97:995

149.28.98.196:995

45.32.211.207:995

45.32.211.207:2222

149.28.98.196:2222

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1372 1464 WerFault.exe explorer.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

regsvr32.exeWerFault.exe

pid process

1240 regsvr32.exe
1372 WerFault.exe
1372 WerFault.exe
1372 WerFault.exe
1372 WerFault.exe
1372 WerFault.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

WerFault.exe

pid process

1372 WerFault.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1240 regsvr32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WerFault.exe

description pid process

Token: SeDebugPrivilege 1372 WerFault.exe

pid	pid_target	process	target process
1372	1464	WerFault.exe	explorer.exe

pid	process
1240	regsvr32.exe
1372	WerFault.exe
1372	WerFault.exe
1372	WerFault.exe
1372	WerFault.exe
1372	WerFault.exe

pid	process
1372	WerFault.exe

pid	process
1240	regsvr32.exe

description	pid	process
Token: SeDebugPrivilege	1372	WerFault.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exe

description	pid	process	target process
PID 1652 wrote to memory of 1240	1652	regsvr32.exe	regsvr32.exe
PID 1652 wrote to memory of 1240	1652	regsvr32.exe	regsvr32.exe
PID 1652 wrote to memory of 1240	1652	regsvr32.exe	regsvr32.exe
PID 1652 wrote to memory of 1240	1652	regsvr32.exe	regsvr32.exe
PID 1652 wrote to memory of 1240	1652	regsvr32.exe	regsvr32.exe
PID 1652 wrote to memory of 1240	1652	regsvr32.exe	regsvr32.exe
PID 1652 wrote to memory of 1240	1652	regsvr32.exe	regsvr32.exe
PID 1240 wrote to memory of 1464	1240	regsvr32.exe	explorer.exe
PID 1240 wrote to memory of 1464	1240	regsvr32.exe	explorer.exe
PID 1240 wrote to memory of 1464	1240	regsvr32.exe	explorer.exe
PID 1240 wrote to memory of 1464	1240	regsvr32.exe	explorer.exe
PID 1240 wrote to memory of 1464	1240	regsvr32.exe	explorer.exe
PID 1240 wrote to memory of 1464	1240	regsvr32.exe	explorer.exe
PID 1464 wrote to memory of 1372	1464	explorer.exe	WerFault.exe
PID 1464 wrote to memory of 1372	1464	explorer.exe	WerFault.exe
PID 1464 wrote to memory of 1372	1464	explorer.exe	WerFault.exe
PID 1464 wrote to memory of 1372	1464	explorer.exe	WerFault.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\756a6d0d_by_Libranalysis.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1652

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\756a6d0d_by_Libranalysis.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1240

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1464

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1464 -s 376
4⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:1372

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1240-61-0x0000000000000000-mapping.dmp

Download
memory/1240-62-0x00000000754F1000-0x00000000754F3000-memory.dmp

Filesize
8KB

Download
memory/1372-66-0x0000000000000000-mapping.dmp

Download
memory/1372-68-0x0000000001CF0000-0x0000000001CF1000-memory.dmp

Filesize
4KB

Download
memory/1464-63-0x0000000000000000-mapping.dmp

Download
memory/1464-65-0x00000000740E1000-0x00000000740E3000-memory.dmp

Filesize
8KB

Download
memory/1464-67-0x0000000000080000-0x00000000000B9000-memory.dmp

Filesize
228KB

Download
memory/1652-60-0x000007FEFB6A1000-0x000007FEFB6A3000-memory.dmp

Filesize
8KB

Download

Analysis

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