qakbot | fec543b001b137b77a97d57b1dde1fdbc139c8e036498d61ef3659cf80901afd

General

Target

file.dll
Size

407KB
MD5

24a0a8afc158afb55adee67cec4d3e78
SHA1

0768a67556ae12f41fb64802864a370ecb6761d2
SHA256

fec543b001b137b77a97d57b1dde1fdbc139c8e036498d61ef3659cf80901afd
SHA512

aae5a98dc604593b4af865d740da48f2c290ab85357044d93ef0c89f759cdcee16e75bd61685adce64a884b62574cbbc2d4278ad08a25b23ac6eb1648b552a96

Score

10^/10

qakbot obama05 1613729859 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

obama05

Campaign

1613729859

C2

86.160.137.132:443

172.87.157.235:3389

106.51.85.162:443

108.31.15.10:995

38.92.225.121:443

173.184.119.153:995

81.150.181.168:2222

71.187.170.235:443

188.25.63.105:443

71.117.132.169:443

193.248.221.184:2222

85.52.72.32:2222

87.202.87.210:2222

78.185.59.190:443

2.7.116.188:2222

81.97.154.100:443

24.50.118.93:443

98.121.187.78:443

108.29.32.251:443

24.152.219.253:995

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

1496 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

1608 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

1192 regsvr32.exe
1192 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1192 regsvr32.exe

pid	process
1496	regsvr32.exe

pid	process
1608	schtasks.exe

pid	process
1192	regsvr32.exe
1192	regsvr32.exe

pid	process
1192	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1056 wrote to memory of 1192	1056	regsvr32.exe	regsvr32.exe
PID 1056 wrote to memory of 1192	1056	regsvr32.exe	regsvr32.exe
PID 1056 wrote to memory of 1192	1056	regsvr32.exe	regsvr32.exe
PID 1056 wrote to memory of 1192	1056	regsvr32.exe	regsvr32.exe
PID 1056 wrote to memory of 1192	1056	regsvr32.exe	regsvr32.exe
PID 1056 wrote to memory of 1192	1056	regsvr32.exe	regsvr32.exe
PID 1056 wrote to memory of 1192	1056	regsvr32.exe	regsvr32.exe
PID 1192 wrote to memory of 616	1192	regsvr32.exe	explorer.exe
PID 1192 wrote to memory of 616	1192	regsvr32.exe	explorer.exe
PID 1192 wrote to memory of 616	1192	regsvr32.exe	explorer.exe
PID 1192 wrote to memory of 616	1192	regsvr32.exe	explorer.exe
PID 1192 wrote to memory of 616	1192	regsvr32.exe	explorer.exe
PID 1192 wrote to memory of 616	1192	regsvr32.exe	explorer.exe
PID 616 wrote to memory of 1608	616	explorer.exe	schtasks.exe
PID 616 wrote to memory of 1608	616	explorer.exe	schtasks.exe
PID 616 wrote to memory of 1608	616	explorer.exe	schtasks.exe
PID 616 wrote to memory of 1608	616	explorer.exe	schtasks.exe
PID 932 wrote to memory of 1064	932	taskeng.exe	regsvr32.exe
PID 932 wrote to memory of 1064	932	taskeng.exe	regsvr32.exe
PID 932 wrote to memory of 1064	932	taskeng.exe	regsvr32.exe
PID 932 wrote to memory of 1064	932	taskeng.exe	regsvr32.exe
PID 932 wrote to memory of 1064	932	taskeng.exe	regsvr32.exe
PID 1064 wrote to memory of 1496	1064	regsvr32.exe	regsvr32.exe
PID 1064 wrote to memory of 1496	1064	regsvr32.exe	regsvr32.exe
PID 1064 wrote to memory of 1496	1064	regsvr32.exe	regsvr32.exe
PID 1064 wrote to memory of 1496	1064	regsvr32.exe	regsvr32.exe
PID 1064 wrote to memory of 1496	1064	regsvr32.exe	regsvr32.exe
PID 1064 wrote to memory of 1496	1064	regsvr32.exe	regsvr32.exe
PID 1064 wrote to memory of 1496	1064	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\file.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1056

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\file.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1192

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:616

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn vvqzgshz /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 01:29 /ET 01:41
4⤵
- Creates scheduled task(s)
PID:1608

C:\Windows\system32\taskeng.exe
taskeng.exe {4D31751E-82AE-41F3-8675-40343042B41A} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:932

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1064

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\file.dll"
3⤵
- Loads dropped DLL
PID:1496

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\file.dll
MD5
5cec470ba8528287c66b18e7daec83f5

SHA1
c1e1f1b28b78952dd138d00d72fa42e789914152

SHA256
96d99e2ebbf37f191f60e5941d3fce5cd8a1d8240a931d4f5a5f54c75f21a508

SHA512
b15f73cf3c5bdd8c0ac197f96816112804e0552ffd93a2d4239416e039a9aaa857035a5793737ac9c3d3d30f7a6aef2a4aeb6db0e0ebafc3543b5018a43861e2

Download Submit
\Users\Admin\AppData\Local\Temp\file.dll
MD5
5cec470ba8528287c66b18e7daec83f5

SHA1
c1e1f1b28b78952dd138d00d72fa42e789914152

SHA256
96d99e2ebbf37f191f60e5941d3fce5cd8a1d8240a931d4f5a5f54c75f21a508

SHA512
b15f73cf3c5bdd8c0ac197f96816112804e0552ffd93a2d4239416e039a9aaa857035a5793737ac9c3d3d30f7a6aef2a4aeb6db0e0ebafc3543b5018a43861e2

Download Submit
memory/616-66-0x0000000074681000-0x0000000074683000-memory.dmp

Filesize
8KB

Download
memory/616-67-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/616-64-0x0000000000000000-mapping.dmp

Download
memory/1056-59-0x000007FEFBFF1000-0x000007FEFBFF3000-memory.dmp

Filesize
8KB

Download
memory/1064-69-0x0000000000000000-mapping.dmp

Download
memory/1192-62-0x00000000002C0000-0x0000000000340000-memory.dmp

Filesize
512KB

Download
memory/1192-63-0x0000000010000000-0x0000000010067000-memory.dmp

Filesize
412KB

Download
memory/1192-61-0x00000000766D1000-0x00000000766D3000-memory.dmp

Filesize
8KB

Download
memory/1192-60-0x0000000000000000-mapping.dmp

Download
memory/1496-72-0x0000000000000000-mapping.dmp

Download
memory/1608-68-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads