qakbot | 1cf5616ae22936cde3d96685f7d91b03f9cb68ac071a667c2408860a88189489

General

Target

1cf5616ae22936cde3d96685f7d91b03f9cb68ac071a667c2408860a88189489.dll
Size

2.1MB
MD5

f2ca4ec445d3d3c2b9ab8a69b58c943b
SHA1

a2e67859337779e50c48cebf9504b5f36a5376a3
SHA256

1cf5616ae22936cde3d96685f7d91b03f9cb68ac071a667c2408860a88189489
SHA512

1fde1f13d2de3f8938c3241f57cc8a12c828ea650c2976cb88850267867830334861b00a5a60891d4a40b32a4e311934e0ec3d3dd931dc006a6392965e834fc7

Score

10^/10

qakbot abc107 1607078484 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.62

Botnet

abc107

Campaign

1607078484

C2

32.212.117.188:443

109.205.204.229:2222

72.36.59.46:2222

173.18.126.193:2222

96.225.88.23:443

89.137.211.239:443

110.142.205.182:443

82.76.47.211:443

193.83.25.177:995

67.40.253.209:995

73.244.83.199:443

2.90.186.243:995

189.252.62.238:995

141.237.135.194:443

82.78.70.128:443

185.125.151.172:443

79.117.239.22:2222

86.189.252.131:2222

83.114.243.80:2222

2.50.56.81:443

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

1176 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

664 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

1120 rundll32.exe
1120 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1120 rundll32.exe

pid	process
1176	regsvr32.exe

pid	process
664	schtasks.exe

pid	process
1120	rundll32.exe
1120	rundll32.exe

pid	process
1120	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1144 wrote to memory of 1120	1144	rundll32.exe	rundll32.exe
PID 1144 wrote to memory of 1120	1144	rundll32.exe	rundll32.exe
PID 1144 wrote to memory of 1120	1144	rundll32.exe	rundll32.exe
PID 1144 wrote to memory of 1120	1144	rundll32.exe	rundll32.exe
PID 1144 wrote to memory of 1120	1144	rundll32.exe	rundll32.exe
PID 1144 wrote to memory of 1120	1144	rundll32.exe	rundll32.exe
PID 1144 wrote to memory of 1120	1144	rundll32.exe	rundll32.exe
PID 1120 wrote to memory of 520	1120	rundll32.exe	explorer.exe
PID 1120 wrote to memory of 520	1120	rundll32.exe	explorer.exe
PID 1120 wrote to memory of 520	1120	rundll32.exe	explorer.exe
PID 1120 wrote to memory of 520	1120	rundll32.exe	explorer.exe
PID 1120 wrote to memory of 520	1120	rundll32.exe	explorer.exe
PID 1120 wrote to memory of 520	1120	rundll32.exe	explorer.exe
PID 520 wrote to memory of 664	520	explorer.exe	schtasks.exe
PID 520 wrote to memory of 664	520	explorer.exe	schtasks.exe
PID 520 wrote to memory of 664	520	explorer.exe	schtasks.exe
PID 520 wrote to memory of 664	520	explorer.exe	schtasks.exe
PID 1644 wrote to memory of 1552	1644	taskeng.exe	regsvr32.exe
PID 1644 wrote to memory of 1552	1644	taskeng.exe	regsvr32.exe
PID 1644 wrote to memory of 1552	1644	taskeng.exe	regsvr32.exe
PID 1644 wrote to memory of 1552	1644	taskeng.exe	regsvr32.exe
PID 1644 wrote to memory of 1552	1644	taskeng.exe	regsvr32.exe
PID 1552 wrote to memory of 1176	1552	regsvr32.exe	regsvr32.exe
PID 1552 wrote to memory of 1176	1552	regsvr32.exe	regsvr32.exe
PID 1552 wrote to memory of 1176	1552	regsvr32.exe	regsvr32.exe
PID 1552 wrote to memory of 1176	1552	regsvr32.exe	regsvr32.exe
PID 1552 wrote to memory of 1176	1552	regsvr32.exe	regsvr32.exe
PID 1552 wrote to memory of 1176	1552	regsvr32.exe	regsvr32.exe
PID 1552 wrote to memory of 1176	1552	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1cf5616ae22936cde3d96685f7d91b03f9cb68ac071a667c2408860a88189489.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1144

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1cf5616ae22936cde3d96685f7d91b03f9cb68ac071a667c2408860a88189489.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1120

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:520

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn liguhgb /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\1cf5616ae22936cde3d96685f7d91b03f9cb68ac071a667c2408860a88189489.dll\"" /SC ONCE /Z /ST 12:47 /ET 12:59
4⤵
- Creates scheduled task(s)
PID:664

C:\Windows\system32\taskeng.exe
taskeng.exe {C09F9FBD-B534-4979-9D7D-28EB52EA3CDC} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1644

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\1cf5616ae22936cde3d96685f7d91b03f9cb68ac071a667c2408860a88189489.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1552

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\1cf5616ae22936cde3d96685f7d91b03f9cb68ac071a667c2408860a88189489.dll"
3⤵
- Loads dropped DLL
PID:1176

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\1cf5616ae22936cde3d96685f7d91b03f9cb68ac071a667c2408860a88189489.dll
MD5
45fe6c4b6708597cec192b205c4b9304

SHA1
3e7e32d639357242fa47f649fe23b1ef1d79a080

SHA256
e20ec1046c95475cc1268620f155d9109ddab381e4f993c0908178c9ac965ba0

SHA512
211d5ad686601a04bef74a2968f523e58be35383e4f4f340c73a9eca54733e8be5c8b18220050df4e3efedbadd3ecc69972524f7188963c9d914bcc911d3fb68

Download Submit
\Users\Admin\AppData\Local\Temp\1cf5616ae22936cde3d96685f7d91b03f9cb68ac071a667c2408860a88189489.dll
MD5
45fe6c4b6708597cec192b205c4b9304

SHA1
3e7e32d639357242fa47f649fe23b1ef1d79a080

SHA256
e20ec1046c95475cc1268620f155d9109ddab381e4f993c0908178c9ac965ba0

SHA512
211d5ad686601a04bef74a2968f523e58be35383e4f4f340c73a9eca54733e8be5c8b18220050df4e3efedbadd3ecc69972524f7188963c9d914bcc911d3fb68

Download Submit
memory/520-59-0x00000000000F0000-0x00000000000F2000-memory.dmp

Filesize
8KB

Download
memory/520-62-0x00000000745C1000-0x00000000745C3000-memory.dmp

Filesize
8KB

Download
memory/520-63-0x0000000000ED0000-0x0000000001151000-memory.dmp

Filesize
2.5MB

Download
memory/520-64-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/1120-54-0x0000000075281000-0x0000000075283000-memory.dmp

Filesize
8KB

Download
memory/1120-55-0x0000000010000000-0x0000000010021000-memory.dmp

Filesize
132KB

Download
memory/1120-56-0x0000000010000000-0x0000000010021000-memory.dmp

Filesize
132KB

Download
memory/1120-57-0x0000000001EB0000-0x000000000209A000-memory.dmp

Filesize
1.9MB

Download
memory/1120-58-0x0000000010000000-0x0000000010217000-memory.dmp

Filesize
2.1MB

Download
memory/1552-65-0x000007FEFB871000-0x000007FEFB873000-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