qakbot | 919adad8d03348b337cc19630676e49ddf05adc0377542c7266b1a1fb87ae82a

General

Target

file.dll
Size

407KB
MD5

bdefad743e07baeb705c3373aa873cff
SHA1

ad668571e81d3567b0e6a3c1d0355de05325cc24
SHA256

919adad8d03348b337cc19630676e49ddf05adc0377542c7266b1a1fb87ae82a
SHA512

fbe5ebbcd77e97f6bdefb21e9aa6f70ccc8d726d73f6c5df708fd2cedd268ee43d7f7683d85c5cc67a2934aa1024f10d2d1ccaaa40d8bd4d557914c0b224afff

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

1064 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

1676 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

1420 regsvr32.exe
1420 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1420 regsvr32.exe

pid	process
1064	regsvr32.exe

pid	process
1676	schtasks.exe

pid	process
1420	regsvr32.exe
1420	regsvr32.exe

pid	process
1420	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1092 wrote to memory of 1420	1092	regsvr32.exe	regsvr32.exe
PID 1092 wrote to memory of 1420	1092	regsvr32.exe	regsvr32.exe
PID 1092 wrote to memory of 1420	1092	regsvr32.exe	regsvr32.exe
PID 1092 wrote to memory of 1420	1092	regsvr32.exe	regsvr32.exe
PID 1092 wrote to memory of 1420	1092	regsvr32.exe	regsvr32.exe
PID 1092 wrote to memory of 1420	1092	regsvr32.exe	regsvr32.exe
PID 1092 wrote to memory of 1420	1092	regsvr32.exe	regsvr32.exe
PID 1420 wrote to memory of 1616	1420	regsvr32.exe	explorer.exe
PID 1420 wrote to memory of 1616	1420	regsvr32.exe	explorer.exe
PID 1420 wrote to memory of 1616	1420	regsvr32.exe	explorer.exe
PID 1420 wrote to memory of 1616	1420	regsvr32.exe	explorer.exe
PID 1420 wrote to memory of 1616	1420	regsvr32.exe	explorer.exe
PID 1420 wrote to memory of 1616	1420	regsvr32.exe	explorer.exe
PID 1616 wrote to memory of 1676	1616	explorer.exe	schtasks.exe
PID 1616 wrote to memory of 1676	1616	explorer.exe	schtasks.exe
PID 1616 wrote to memory of 1676	1616	explorer.exe	schtasks.exe
PID 1616 wrote to memory of 1676	1616	explorer.exe	schtasks.exe
PID 932 wrote to memory of 384	932	taskeng.exe	regsvr32.exe
PID 932 wrote to memory of 384	932	taskeng.exe	regsvr32.exe
PID 932 wrote to memory of 384	932	taskeng.exe	regsvr32.exe
PID 932 wrote to memory of 384	932	taskeng.exe	regsvr32.exe
PID 932 wrote to memory of 384	932	taskeng.exe	regsvr32.exe
PID 384 wrote to memory of 1064	384	regsvr32.exe	regsvr32.exe
PID 384 wrote to memory of 1064	384	regsvr32.exe	regsvr32.exe
PID 384 wrote to memory of 1064	384	regsvr32.exe	regsvr32.exe
PID 384 wrote to memory of 1064	384	regsvr32.exe	regsvr32.exe
PID 384 wrote to memory of 1064	384	regsvr32.exe	regsvr32.exe
PID 384 wrote to memory of 1064	384	regsvr32.exe	regsvr32.exe
PID 384 wrote to memory of 1064	384	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:1092

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:1420

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1616

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn nndrqjnbeq /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 01:07 /ET 01:19
4⤵
- Creates scheduled task(s)
PID:1676

C:\Windows\system32\taskeng.exe
taskeng.exe {2D129361-B813-422D-8CF5-6C8D1DC71A9F} 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:384

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\file.dll"
3⤵
- Loads dropped DLL
PID:1064

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\file.dll
MD5
a3c081b8e7f8eeeff2e1f9f0066367ae

SHA1
700c656c54ef0a5f144e0f80173dce4929c58f76

SHA256
105d8301f9932b4c615b3cdb28e923c78f213c4b3ff15e816679689e684374ab

SHA512
3f580b0585dc1be37f3b44d6639e8efb10d96dd8de3d109d15bfdfcd0de9550d2e7c148b5ce119b4cc5a358405579fdf6df4a35fc150df7e827ee91345096b1e

Download Submit
\Users\Admin\AppData\Local\Temp\file.dll
MD5
a3c081b8e7f8eeeff2e1f9f0066367ae

SHA1
700c656c54ef0a5f144e0f80173dce4929c58f76

SHA256
105d8301f9932b4c615b3cdb28e923c78f213c4b3ff15e816679689e684374ab

SHA512
3f580b0585dc1be37f3b44d6639e8efb10d96dd8de3d109d15bfdfcd0de9550d2e7c148b5ce119b4cc5a358405579fdf6df4a35fc150df7e827ee91345096b1e

Download Submit
memory/384-70-0x0000000000000000-mapping.dmp

Download
memory/1064-73-0x0000000000000000-mapping.dmp

Download
memory/1092-60-0x000007FEFC4D1000-0x000007FEFC4D3000-memory.dmp

Filesize
8KB

Download
memory/1420-63-0x0000000002080000-0x00000000020E7000-memory.dmp

Filesize
412KB

Download
memory/1420-64-0x0000000010000000-0x0000000010067000-memory.dmp

Filesize
412KB

Download
memory/1420-62-0x0000000076E11000-0x0000000076E13000-memory.dmp

Filesize
8KB

Download
memory/1420-61-0x0000000000000000-mapping.dmp

Download
memory/1616-67-0x0000000074EC1000-0x0000000074EC3000-memory.dmp

Filesize
8KB

Download
memory/1616-68-0x0000000000360000-0x0000000000395000-memory.dmp

Filesize
212KB

Download
memory/1616-65-0x0000000000000000-mapping.dmp

Download
memory/1676-69-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads