qakbot | 43ab15cc05df1bea30597ef495672ebfa776ba8d2662061b55645252b026ce5e

General

Target

43ab15cc05df1bea30597ef495672ebfa776ba8d2662061b55645252b026ce5e.dll
Size

196KB
MD5

c43f5a591f60756cb86ed3044c1736e7
SHA1

fdd4ef8d087571b62b26e814e72442d10f769e6c
SHA256

43ab15cc05df1bea30597ef495672ebfa776ba8d2662061b55645252b026ce5e
SHA512

1a16f90874a6510b2825da2bb3c6fd8901904016a678d631f03b0a78b8d20eb3439a923f16121e78967621d125cfeb98d89eb294d3a6172e896c23b580979bd7

Score

10^/10

qakbot abc114 1608129413 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

abc114

Campaign

1608129413

C2

86.127.22.190:443

35.139.242.207:443

108.190.194.146:2222

187.213.199.54:443

68.83.89.188:443

41.233.152.232:993

196.151.252.84:443

181.208.249.141:443

172.87.134.226:443

96.27.47.70:2222

83.110.109.78:2222

93.86.1.159:995

217.162.149.212:443

80.11.210.247:443

72.252.201.69:443

185.163.221.77:2222

189.62.175.92:22

95.76.27.6:443

45.77.115.208:443

187.213.82.104:995

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

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

976 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

656 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

1628 regsvr32.exe
1628 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1628 regsvr32.exe

pid	process
976	regsvr32.exe

pid	process
656	schtasks.exe

pid	process
1628	regsvr32.exe
1628	regsvr32.exe

pid	process
1628	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1668 wrote to memory of 1628	1668	regsvr32.exe	regsvr32.exe
PID 1668 wrote to memory of 1628	1668	regsvr32.exe	regsvr32.exe
PID 1668 wrote to memory of 1628	1668	regsvr32.exe	regsvr32.exe
PID 1668 wrote to memory of 1628	1668	regsvr32.exe	regsvr32.exe
PID 1668 wrote to memory of 1628	1668	regsvr32.exe	regsvr32.exe
PID 1668 wrote to memory of 1628	1668	regsvr32.exe	regsvr32.exe
PID 1668 wrote to memory of 1628	1668	regsvr32.exe	regsvr32.exe
PID 1628 wrote to memory of 832	1628	regsvr32.exe	explorer.exe
PID 1628 wrote to memory of 832	1628	regsvr32.exe	explorer.exe
PID 1628 wrote to memory of 832	1628	regsvr32.exe	explorer.exe
PID 1628 wrote to memory of 832	1628	regsvr32.exe	explorer.exe
PID 1628 wrote to memory of 832	1628	regsvr32.exe	explorer.exe
PID 1628 wrote to memory of 832	1628	regsvr32.exe	explorer.exe
PID 832 wrote to memory of 656	832	explorer.exe	schtasks.exe
PID 832 wrote to memory of 656	832	explorer.exe	schtasks.exe
PID 832 wrote to memory of 656	832	explorer.exe	schtasks.exe
PID 832 wrote to memory of 656	832	explorer.exe	schtasks.exe
PID 1164 wrote to memory of 364	1164	taskeng.exe	regsvr32.exe
PID 1164 wrote to memory of 364	1164	taskeng.exe	regsvr32.exe
PID 1164 wrote to memory of 364	1164	taskeng.exe	regsvr32.exe
PID 1164 wrote to memory of 364	1164	taskeng.exe	regsvr32.exe
PID 1164 wrote to memory of 364	1164	taskeng.exe	regsvr32.exe
PID 364 wrote to memory of 976	364	regsvr32.exe	regsvr32.exe
PID 364 wrote to memory of 976	364	regsvr32.exe	regsvr32.exe
PID 364 wrote to memory of 976	364	regsvr32.exe	regsvr32.exe
PID 364 wrote to memory of 976	364	regsvr32.exe	regsvr32.exe
PID 364 wrote to memory of 976	364	regsvr32.exe	regsvr32.exe
PID 364 wrote to memory of 976	364	regsvr32.exe	regsvr32.exe
PID 364 wrote to memory of 976	364	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\43ab15cc05df1bea30597ef495672ebfa776ba8d2662061b55645252b026ce5e.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1668

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\43ab15cc05df1bea30597ef495672ebfa776ba8d2662061b55645252b026ce5e.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1628

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:832

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn efhkjdldw /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\43ab15cc05df1bea30597ef495672ebfa776ba8d2662061b55645252b026ce5e.dll\"" /SC ONCE /Z /ST 17:51 /ET 18:03
4⤵
- Creates scheduled task(s)
PID:656

C:\Windows\system32\taskeng.exe
taskeng.exe {0F2D5CA9-4E20-434C-AC15-2FDF212EE23A} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1164

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\43ab15cc05df1bea30597ef495672ebfa776ba8d2662061b55645252b026ce5e.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:364

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\43ab15cc05df1bea30597ef495672ebfa776ba8d2662061b55645252b026ce5e.dll"
3⤵
- Loads dropped DLL
PID:976

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\43ab15cc05df1bea30597ef495672ebfa776ba8d2662061b55645252b026ce5e.dll
MD5
3b2a056f0a07e83d24d95c8d1ba74a13

SHA1
f46250b96a422695088c2bb5f4da7d0e5c505669

SHA256
90876c7b49d46d484918a1c5b1991e90e27052d4ad300ff03aa89d2c9463dbea

SHA512
dba1e73178fe680d74d17a4ef7e320de0076186f188d2d137e701f9adc67b928524f8b53d5168c5520609f9c4b003359a6642a9ee88220ad892bf40744bf5719

Download Submit
\Users\Admin\AppData\Local\Temp\43ab15cc05df1bea30597ef495672ebfa776ba8d2662061b55645252b026ce5e.dll
MD5
3b2a056f0a07e83d24d95c8d1ba74a13

SHA1
f46250b96a422695088c2bb5f4da7d0e5c505669

SHA256
90876c7b49d46d484918a1c5b1991e90e27052d4ad300ff03aa89d2c9463dbea

SHA512
dba1e73178fe680d74d17a4ef7e320de0076186f188d2d137e701f9adc67b928524f8b53d5168c5520609f9c4b003359a6642a9ee88220ad892bf40744bf5719

Download Submit
memory/832-57-0x00000000000C0000-0x00000000000C2000-memory.dmp

Filesize
8KB

Download
memory/832-59-0x0000000074DB1000-0x0000000074DB3000-memory.dmp

Filesize
8KB

Download
memory/832-61-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/832-60-0x0000000000690000-0x0000000000691000-memory.dmp

Filesize
4KB

Download
memory/1628-56-0x0000000075DF1000-0x0000000075DF3000-memory.dmp

Filesize
8KB

Download
memory/1668-55-0x000007FEFC3A1000-0x000007FEFC3A3000-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