qakbot | 1b1ddb8520b8cd70023535854bfe614f99e001d69b22f5bc6890137262cefb0a

General

Target

a1524b6cfb35364e70fab0c317e49f0d.dll
Size

539KB
MD5

a1524b6cfb35364e70fab0c317e49f0d
SHA1

8e21e7be3f1f784ea846c2aff6091ff9730bb2c9
SHA256

1b1ddb8520b8cd70023535854bfe614f99e001d69b22f5bc6890137262cefb0a
SHA512

ee76d826103a03aa6baea5e5c58fbb5f7479823b083decb5833e951daae09d60ef0296cbd8d7d47128ad23c6464c2c989d77ec778a7ab48ffe51426b1a3936fd

Score

10^/10

qakbot obama102 1632302707 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.318

Botnet

obama102

Campaign

1632302707

C2

120.150.218.241:995

47.22.148.6:443

105.198.236.99:443

95.77.223.148:443

140.82.49.12:443

27.223.92.142:995

73.151.236.31:443

136.232.34.70:443

144.139.47.206:443

45.46.53.140:2222

76.25.142.196:443

173.21.10.71:2222

75.188.35.168:443

71.74.12.34:443

96.37.113.36:993

67.165.206.193:993

189.210.115.207:443

72.252.201.69:443

24.139.72.117:443

24.229.150.54:995

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

1676 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

1596 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

rundll32.exe

pid process

1772 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1772 rundll32.exe

pid	process
1676	regsvr32.exe

pid	process
1596	schtasks.exe

pid	process
1772	rundll32.exe

pid	process
1772	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1048 wrote to memory of 1772	1048	rundll32.exe	rundll32.exe
PID 1048 wrote to memory of 1772	1048	rundll32.exe	rundll32.exe
PID 1048 wrote to memory of 1772	1048	rundll32.exe	rundll32.exe
PID 1048 wrote to memory of 1772	1048	rundll32.exe	rundll32.exe
PID 1048 wrote to memory of 1772	1048	rundll32.exe	rundll32.exe
PID 1048 wrote to memory of 1772	1048	rundll32.exe	rundll32.exe
PID 1048 wrote to memory of 1772	1048	rundll32.exe	rundll32.exe
PID 1772 wrote to memory of 1692	1772	rundll32.exe	explorer.exe
PID 1772 wrote to memory of 1692	1772	rundll32.exe	explorer.exe
PID 1772 wrote to memory of 1692	1772	rundll32.exe	explorer.exe
PID 1772 wrote to memory of 1692	1772	rundll32.exe	explorer.exe
PID 1772 wrote to memory of 1692	1772	rundll32.exe	explorer.exe
PID 1772 wrote to memory of 1692	1772	rundll32.exe	explorer.exe
PID 1692 wrote to memory of 1596	1692	explorer.exe	schtasks.exe
PID 1692 wrote to memory of 1596	1692	explorer.exe	schtasks.exe
PID 1692 wrote to memory of 1596	1692	explorer.exe	schtasks.exe
PID 1692 wrote to memory of 1596	1692	explorer.exe	schtasks.exe
PID 920 wrote to memory of 548	920	taskeng.exe	regsvr32.exe
PID 920 wrote to memory of 548	920	taskeng.exe	regsvr32.exe
PID 920 wrote to memory of 548	920	taskeng.exe	regsvr32.exe
PID 920 wrote to memory of 548	920	taskeng.exe	regsvr32.exe
PID 920 wrote to memory of 548	920	taskeng.exe	regsvr32.exe
PID 548 wrote to memory of 1676	548	regsvr32.exe	regsvr32.exe
PID 548 wrote to memory of 1676	548	regsvr32.exe	regsvr32.exe
PID 548 wrote to memory of 1676	548	regsvr32.exe	regsvr32.exe
PID 548 wrote to memory of 1676	548	regsvr32.exe	regsvr32.exe
PID 548 wrote to memory of 1676	548	regsvr32.exe	regsvr32.exe
PID 548 wrote to memory of 1676	548	regsvr32.exe	regsvr32.exe
PID 548 wrote to memory of 1676	548	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a1524b6cfb35364e70fab0c317e49f0d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1048

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a1524b6cfb35364e70fab0c317e49f0d.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1772

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1692

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ievgvlbjyq /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\a1524b6cfb35364e70fab0c317e49f0d.dll\"" /SC ONCE /Z /ST 20:18 /ET 20:30
4⤵
- Creates scheduled task(s)
PID:1596

C:\Windows\system32\taskeng.exe
taskeng.exe {9B2289B3-BE52-4FE0-9119-D56D1540A7A5} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:920

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\a1524b6cfb35364e70fab0c317e49f0d.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:548

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\a1524b6cfb35364e70fab0c317e49f0d.dll"
3⤵
- Loads dropped DLL
PID:1676

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\a1524b6cfb35364e70fab0c317e49f0d.dll
MD5
cfe2ae3e51e57b648babe3157dfa9cd4

SHA1
d1828a6c34be888f1dc7d671a15ba20d0a2530a0

SHA256
90654e9fd8b02fc65ef4bfd532fae7d96be2a74ee5731b0777d546d25b0a62cc

SHA512
91c9e5f5ceade6b15c160a40843fe42aae2a1725518f4666556ccce969eddfff690f964a81101c7c114f88f44bee3ec5ae52c873987dc59093920bc8546d9e04

Download Submit
\Users\Admin\AppData\Local\Temp\a1524b6cfb35364e70fab0c317e49f0d.dll
MD5
cfe2ae3e51e57b648babe3157dfa9cd4

SHA1
d1828a6c34be888f1dc7d671a15ba20d0a2530a0

SHA256
90654e9fd8b02fc65ef4bfd532fae7d96be2a74ee5731b0777d546d25b0a62cc

SHA512
91c9e5f5ceade6b15c160a40843fe42aae2a1725518f4666556ccce969eddfff690f964a81101c7c114f88f44bee3ec5ae52c873987dc59093920bc8546d9e04

Download Submit
memory/548-71-0x000007FEFC0C1000-0x000007FEFC0C3000-memory.dmp

Filesize
8KB

Download
memory/548-70-0x0000000000000000-mapping.dmp

Download
memory/1596-68-0x0000000000000000-mapping.dmp

Download
memory/1676-73-0x0000000000000000-mapping.dmp

Download
memory/1692-67-0x0000000074D61000-0x0000000074D63000-memory.dmp

Filesize
8KB

Download
memory/1692-69-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download
memory/1692-65-0x0000000000000000-mapping.dmp

Download
memory/1772-60-0x0000000000000000-mapping.dmp

Download
memory/1772-64-0x0000000000120000-0x0000000000121000-memory.dmp

Filesize
4KB

Download
memory/1772-63-0x0000000074F70000-0x0000000075011000-memory.dmp

Filesize
644KB

Download
memory/1772-62-0x0000000074F70000-0x0000000074F91000-memory.dmp

Filesize
132KB

Download
memory/1772-61-0x00000000769B1000-0x00000000769B3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads