qakbot | 9ad0876a07c5123cafe705c51f735e4d286d679c06f201fa7fe180ea0c64a36f

General

Target

file.dll
Size

407KB
MD5

1e7685dc6c8515eee760658598a80754
SHA1

898aece8d7afe295114d2c30a153613ba9056e7a
SHA256

9ad0876a07c5123cafe705c51f735e4d286d679c06f201fa7fe180ea0c64a36f
SHA512

6fe0eb0475111e0f600d2bc5eb0726f7cfee5d8d4e28fb52b880cb5d5aed7de492d7aad554cf147fa094894f5b7747a04346ed04d4eeebba6f4d7a1534e9d062

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

944 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

1780 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

1644 regsvr32.exe
1644 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1644 regsvr32.exe

pid	process
944	regsvr32.exe

pid	process
1780	schtasks.exe

pid	process
1644	regsvr32.exe
1644	regsvr32.exe

pid	process
1644	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 2004 wrote to memory of 1644	2004	regsvr32.exe	regsvr32.exe
PID 2004 wrote to memory of 1644	2004	regsvr32.exe	regsvr32.exe
PID 2004 wrote to memory of 1644	2004	regsvr32.exe	regsvr32.exe
PID 2004 wrote to memory of 1644	2004	regsvr32.exe	regsvr32.exe
PID 2004 wrote to memory of 1644	2004	regsvr32.exe	regsvr32.exe
PID 2004 wrote to memory of 1644	2004	regsvr32.exe	regsvr32.exe
PID 2004 wrote to memory of 1644	2004	regsvr32.exe	regsvr32.exe
PID 1644 wrote to memory of 1072	1644	regsvr32.exe	explorer.exe
PID 1644 wrote to memory of 1072	1644	regsvr32.exe	explorer.exe
PID 1644 wrote to memory of 1072	1644	regsvr32.exe	explorer.exe
PID 1644 wrote to memory of 1072	1644	regsvr32.exe	explorer.exe
PID 1644 wrote to memory of 1072	1644	regsvr32.exe	explorer.exe
PID 1644 wrote to memory of 1072	1644	regsvr32.exe	explorer.exe
PID 1072 wrote to memory of 1780	1072	explorer.exe	schtasks.exe
PID 1072 wrote to memory of 1780	1072	explorer.exe	schtasks.exe
PID 1072 wrote to memory of 1780	1072	explorer.exe	schtasks.exe
PID 1072 wrote to memory of 1780	1072	explorer.exe	schtasks.exe
PID 1664 wrote to memory of 596	1664	taskeng.exe	regsvr32.exe
PID 1664 wrote to memory of 596	1664	taskeng.exe	regsvr32.exe
PID 1664 wrote to memory of 596	1664	taskeng.exe	regsvr32.exe
PID 1664 wrote to memory of 596	1664	taskeng.exe	regsvr32.exe
PID 1664 wrote to memory of 596	1664	taskeng.exe	regsvr32.exe
PID 596 wrote to memory of 944	596	regsvr32.exe	regsvr32.exe
PID 596 wrote to memory of 944	596	regsvr32.exe	regsvr32.exe
PID 596 wrote to memory of 944	596	regsvr32.exe	regsvr32.exe
PID 596 wrote to memory of 944	596	regsvr32.exe	regsvr32.exe
PID 596 wrote to memory of 944	596	regsvr32.exe	regsvr32.exe
PID 596 wrote to memory of 944	596	regsvr32.exe	regsvr32.exe
PID 596 wrote to memory of 944	596	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:2004

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:1644

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1072

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn hrupqsu /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 01:03 /ET 01:15
4⤵
- Creates scheduled task(s)
PID:1780

C:\Windows\system32\taskeng.exe
taskeng.exe {2E891039-E8C4-4A17-AF21-9AEC041EA442} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1664

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:596

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\file.dll"
3⤵
- Loads dropped DLL
PID:944

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
0aa826a7a364b5ae896c08410c6e32ea

SHA1
48a44b3806418ef8f7529a214f58130226a5c144

SHA256
d04b60e8f06f69eec2d4605407fe841676052b7b89e578f78084f390cb7e6d0c

SHA512
426fe727b158cc758bae5fa13ee04e4d07e08caad2e961927f168c05984d81be057756ae7e753561535b22b479adb4f19fc6865f61b94ca4c7228407805ef126

Download Submit
\Users\Admin\AppData\Local\Temp\file.dll
MD5
0aa826a7a364b5ae896c08410c6e32ea

SHA1
48a44b3806418ef8f7529a214f58130226a5c144

SHA256
d04b60e8f06f69eec2d4605407fe841676052b7b89e578f78084f390cb7e6d0c

SHA512
426fe727b158cc758bae5fa13ee04e4d07e08caad2e961927f168c05984d81be057756ae7e753561535b22b479adb4f19fc6865f61b94ca4c7228407805ef126

Download Submit
memory/596-70-0x0000000000000000-mapping.dmp

Download
memory/944-73-0x0000000000000000-mapping.dmp

Download
memory/1072-67-0x0000000074C31000-0x0000000074C33000-memory.dmp

Filesize
8KB

Download
memory/1072-65-0x0000000000000000-mapping.dmp

Download
memory/1072-68-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download
memory/1644-63-0x0000000000890000-0x0000000000910000-memory.dmp

Filesize
512KB

Download
memory/1644-64-0x0000000010000000-0x0000000010067000-memory.dmp

Filesize
412KB

Download
memory/1644-62-0x00000000765F1000-0x00000000765F3000-memory.dmp

Filesize
8KB

Download
memory/1644-61-0x0000000000000000-mapping.dmp

Download
memory/1780-69-0x0000000000000000-mapping.dmp

Download
memory/2004-60-0x000007FEFC411000-0x000007FEFC413000-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