qakbot | 566a9acc2dc021dea88e87291b6a384066ac91b4b04cb4cb13dbe69287f982a9

Analysis

max time kernel
150s
max time network
51s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
31/10/2022, 10:49

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Details.lnk
Size

1KB
MD5

650ab02e3958983f7f94f53f5f7577ad
SHA1

67f7feb7162ed825e27c69d36435fa9976fddd75
SHA256

6793028a0e990e74e4283d13a1ca3f4f41f3917eb38ce43b9baebe8e040b4ee2
SHA512

ea96c138ea9d262df35e0d70af6531e1a6246796e5ee4118718555ff88af7c76fc92dc40b1c4ea015772cd2c18fb95d6eb9d7200ab5e07b2ec09482a46b80c06

Score

10^/10

qakbot bb04 1666863946 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

404.2

Botnet

BB04

Campaign

1666863946

27.110.134.202:995

1.156.220.47:17155

186.188.80.134:443

1.190.199.101:9480

187.1.1.181:42178

118.200.83.226:443

187.0.1.144:51727

193.3.19.137:443

1.201.68.209:12157

188.49.56.189:443

187.0.1.14:58271

190.74.248.136:443

201.210.92.3:2222

187.0.1.105:40325

64.123.103.123:443

41.97.169.44:443

72.88.245.71:443

187.0.1.45:59049

41.100.163.127:443

187.0.1.83:62527

Attributes

salt
SoNuce]ugdiB3c[doMuce2s81*uXmcvP

Signatures

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

Executes dropped EXE 1 IoCs

pid	Process
868	regsvr32.exe

Loads dropped DLL 2 IoCs

pid	Process
284	cmd.exe
868	regsvr32.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
868	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
980	regsvr32.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe
1172	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
980	regsvr32.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 1308 wrote to memory of 284	1308	cmd.exe	28
PID 1308 wrote to memory of 284	1308	cmd.exe	28
PID 1308 wrote to memory of 284	1308	cmd.exe	28
PID 284 wrote to memory of 1516	284	cmd.exe	29
PID 284 wrote to memory of 1516	284	cmd.exe	29
PID 284 wrote to memory of 1516	284	cmd.exe	29
PID 284 wrote to memory of 868	284	cmd.exe	30
PID 284 wrote to memory of 868	284	cmd.exe	30
PID 284 wrote to memory of 868	284	cmd.exe	30
PID 284 wrote to memory of 868	284	cmd.exe	30
PID 284 wrote to memory of 868	284	cmd.exe	30
PID 868 wrote to memory of 980	868	regsvr32.exe	31
PID 868 wrote to memory of 980	868	regsvr32.exe	31
PID 868 wrote to memory of 980	868	regsvr32.exe	31
PID 868 wrote to memory of 980	868	regsvr32.exe	31
PID 868 wrote to memory of 980	868	regsvr32.exe	31
PID 868 wrote to memory of 980	868	regsvr32.exe	31
PID 868 wrote to memory of 980	868	regsvr32.exe	31
PID 980 wrote to memory of 1172	980	regsvr32.exe	32
PID 980 wrote to memory of 1172	980	regsvr32.exe	32
PID 980 wrote to memory of 1172	980	regsvr32.exe	32
PID 980 wrote to memory of 1172	980	regsvr32.exe	32
PID 980 wrote to memory of 1172	980	regsvr32.exe	32
PID 980 wrote to memory of 1172	980	regsvr32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Details.lnk
1⤵
- Suspicious use of WriteProcessMemory
PID:1308
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c disallowable\missives.cmd r3 2.e xe
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:284
- - C:\Windows\system32\replace.exe
    replace C:\Windows\system32\regsvr32.exe C:\Users\Admin\AppData\Local\Temp /A
    3⤵
    PID:1516
- - C:\Users\Admin\AppData\Local\Temp\regsvr32.exe
    regsvr32.exe disallowable\unstrap.dat
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    - Suspicious use of WriteProcessMemory
    PID:868
  - - C:\Windows\SysWOW64\regsvr32.exe
      disallowable\unstrap.dat
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: MapViewOfSection
      Suspicious use of WriteProcessMemory
      PID:980
    - - C:\Windows\SysWOW64\wermgr.exe
        
        C:\Windows\SysWOW64\wermgr.exe
        5⤵
        Suspicious behavior: EnumeratesProcesses
        
        PID:1172

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\regsvr32.exe

Filesize
19KB

MD5
59bce9f07985f8a4204f4d6554cff708

SHA1
645c424974fbe5fe7a04cac73f1c23c96e1570b8

SHA256
ca24aef558647274d019dfb4d7fd1506d84ec278795c30ba53b81bb36130dc57

SHA512
3cf5825a9c7fb80ea0bd36775a92d07f34cd3709ed2c7c8f500f1c8baa5242768f6d575bd2477b77e3f177e7a4994d5c5bddb24c6eb43b60a6bd83ea026a8198

Download Submit
C:\Users\Admin\AppData\Local\Temp\regsvr32.exe

Filesize
19KB

MD5
59bce9f07985f8a4204f4d6554cff708

SHA1
645c424974fbe5fe7a04cac73f1c23c96e1570b8

SHA256
ca24aef558647274d019dfb4d7fd1506d84ec278795c30ba53b81bb36130dc57

SHA512
3cf5825a9c7fb80ea0bd36775a92d07f34cd3709ed2c7c8f500f1c8baa5242768f6d575bd2477b77e3f177e7a4994d5c5bddb24c6eb43b60a6bd83ea026a8198

Download Submit
\Users\Admin\AppData\Local\Temp\regsvr32.exe

Filesize
19KB

MD5
59bce9f07985f8a4204f4d6554cff708

SHA1
645c424974fbe5fe7a04cac73f1c23c96e1570b8

SHA256
ca24aef558647274d019dfb4d7fd1506d84ec278795c30ba53b81bb36130dc57

SHA512
3cf5825a9c7fb80ea0bd36775a92d07f34cd3709ed2c7c8f500f1c8baa5242768f6d575bd2477b77e3f177e7a4994d5c5bddb24c6eb43b60a6bd83ea026a8198

Download Submit
\Users\Admin\AppData\Local\Temp\regsvr32.exe

Filesize
19KB

MD5
59bce9f07985f8a4204f4d6554cff708

SHA1
645c424974fbe5fe7a04cac73f1c23c96e1570b8

SHA256
ca24aef558647274d019dfb4d7fd1506d84ec278795c30ba53b81bb36130dc57

SHA512
3cf5825a9c7fb80ea0bd36775a92d07f34cd3709ed2c7c8f500f1c8baa5242768f6d575bd2477b77e3f177e7a4994d5c5bddb24c6eb43b60a6bd83ea026a8198

Download Submit
memory/980-100-0x0000000074DA1000-0x0000000074DA3000-memory.dmp

Filesize
8KB

Download
memory/980-101-0x0000000000690000-0x00000000006B9000-memory.dmp

Filesize
164KB

Download
memory/980-102-0x0000000000690000-0x00000000006B9000-memory.dmp

Filesize
164KB

Download
memory/980-103-0x00000000001F0000-0x000000000021B000-memory.dmp

Filesize
172KB

Download
memory/980-104-0x0000000000690000-0x00000000006B9000-memory.dmp

Filesize
164KB

Download
memory/980-107-0x0000000000690000-0x00000000006B9000-memory.dmp

Filesize
164KB

Download
memory/1172-108-0x0000000000080000-0x00000000000A9000-memory.dmp

Filesize
164KB

Download
memory/1172-109-0x0000000000080000-0x00000000000A9000-memory.dmp

Filesize
164KB

Download
memory/1308-54-0x000007FEFB651000-0x000007FEFB653000-memory.dmp

Filesize
8KB

Download