qakbot | dc8c2bda28904fce2253c2fa6ff36e0c2a9baea4f67a0d2ce8bfcedb13b290fd

Analysis

max time kernel
149s
max time network
49s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
09-12-2022 02:27

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General

Target

vexatiousness.dll
Size

354KB
MD5

33cf782d0d0117b0a0f00e08083318bb
SHA1

de092b612dc194e8c85002bf18ee1edce81cb0a4
SHA256

dc8c2bda28904fce2253c2fa6ff36e0c2a9baea4f67a0d2ce8bfcedb13b290fd
SHA512

babab324a67b8bd087d9e3cb646e44afd4e277946a0630695fe1eabb0926c385afe9c853838a20967ce350bd933f598878c58c23529b973ffa1e11b3a160c891
SSDEEP

6144:bNsacLpop/C9lIbtBMHkqmO+pefW6Aw6hjSy/AACs98K/f+ZuDXKK8bTcTCaUGav:5s/tMrbQHt+psSw6RcA3/2oXmbTdaUnv

Score

10^/10

qakbot obama220 1667373670 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

404.14

Botnet

obama220

Campaign

1667373670

174.0.224.214:443

70.60.142.214:2222

136.232.184.134:995

67.87.214.7:443

174.104.184.149:443

64.207.237.118:443

144.202.15.58:443

74.33.84.227:443

175.205.2.54:443

174.77.209.5:443

45.49.137.80:443

74.92.243.113:995

76.68.34.167:2222

49.175.72.56:443

190.24.45.24:995

50.68.204.71:443

179.100.109.130:32101

70.64.77.115:443

109.151.171.116:2222

91.138.17.202:443

Attributes

salt
SoNuce]ugdiB3c[doMuce2s81*uXmcvP

Signatures

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

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

regsvr32.exewermgr.exe

pid	process
1124	regsvr32.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe
1360	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1124 regsvr32.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 1468 wrote to memory of 1124	1468	regsvr32.exe	regsvr32.exe
PID 1468 wrote to memory of 1124	1468	regsvr32.exe	regsvr32.exe
PID 1468 wrote to memory of 1124	1468	regsvr32.exe	regsvr32.exe
PID 1468 wrote to memory of 1124	1468	regsvr32.exe	regsvr32.exe
PID 1468 wrote to memory of 1124	1468	regsvr32.exe	regsvr32.exe
PID 1468 wrote to memory of 1124	1468	regsvr32.exe	regsvr32.exe
PID 1468 wrote to memory of 1124	1468	regsvr32.exe	regsvr32.exe
PID 1124 wrote to memory of 1360	1124	regsvr32.exe	wermgr.exe
PID 1124 wrote to memory of 1360	1124	regsvr32.exe	wermgr.exe
PID 1124 wrote to memory of 1360	1124	regsvr32.exe	wermgr.exe
PID 1124 wrote to memory of 1360	1124	regsvr32.exe	wermgr.exe
PID 1124 wrote to memory of 1360	1124	regsvr32.exe	wermgr.exe
PID 1124 wrote to memory of 1360	1124	regsvr32.exe	wermgr.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\vexatiousness.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1468

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\vexatiousness.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1124

C:\Windows\SysWOW64\wermgr.exe
C:\Windows\SysWOW64\wermgr.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:1360

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1124-55-0x0000000000000000-mapping.dmp

Download
memory/1124-56-0x0000000076BA1000-0x0000000076BA3000-memory.dmp

Filesize
8KB

Download
memory/1124-58-0x00000000001C0000-0x00000000001EA000-memory.dmp

Filesize
168KB

Download
memory/1124-57-0x00000000001C0000-0x00000000001EA000-memory.dmp

Filesize
168KB

Download
memory/1124-59-0x0000000000190000-0x00000000001BC000-memory.dmp

Filesize
176KB

Download
memory/1124-60-0x00000000001C0000-0x00000000001EA000-memory.dmp

Filesize
168KB

Download
memory/1124-63-0x00000000001C0000-0x00000000001EA000-memory.dmp

Filesize
168KB

Download
memory/1360-61-0x0000000000000000-mapping.dmp

Download
memory/1360-64-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/1360-65-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/1468-54-0x000007FEFC5A1000-0x000007FEFC5A3000-memory.dmp

Filesize
8KB

Download