qakbot | 259037fb15481771b6e09d96344106c04496746e71dd7261c64da40b6f4c72fa

General

Target

259037fb15481771b6e09d96344106c04496746e71dd7261c64da40b6f4c72fa.dll
Size

2.1MB
MD5

a1185a4cc64e69d61d281fbe22f0faaf
SHA1

6c9d81cfddf0208c9544b9007fcb91855c1588f0
SHA256

259037fb15481771b6e09d96344106c04496746e71dd7261c64da40b6f4c72fa
SHA512

a4ee53f5175b5bd26972258814468a8a3ba4b4f176eb6cb470bac6742bf54dae9a69d045ae8145b8c2ee86a3db7dfb5b859a2fb8c1b7c20ae34b16224629c30f

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

676 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

816 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

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

Processes:

rundll32.exe

pid process

652 rundll32.exe

pid	process
676	regsvr32.exe

pid	process
816	schtasks.exe

pid	process
652	rundll32.exe
652	rundll32.exe

pid	process
652	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 268 wrote to memory of 652	268	rundll32.exe	rundll32.exe
PID 268 wrote to memory of 652	268	rundll32.exe	rundll32.exe
PID 268 wrote to memory of 652	268	rundll32.exe	rundll32.exe
PID 268 wrote to memory of 652	268	rundll32.exe	rundll32.exe
PID 268 wrote to memory of 652	268	rundll32.exe	rundll32.exe
PID 268 wrote to memory of 652	268	rundll32.exe	rundll32.exe
PID 268 wrote to memory of 652	268	rundll32.exe	rundll32.exe
PID 652 wrote to memory of 1264	652	rundll32.exe	explorer.exe
PID 652 wrote to memory of 1264	652	rundll32.exe	explorer.exe
PID 652 wrote to memory of 1264	652	rundll32.exe	explorer.exe
PID 652 wrote to memory of 1264	652	rundll32.exe	explorer.exe
PID 652 wrote to memory of 1264	652	rundll32.exe	explorer.exe
PID 652 wrote to memory of 1264	652	rundll32.exe	explorer.exe
PID 1264 wrote to memory of 816	1264	explorer.exe	schtasks.exe
PID 1264 wrote to memory of 816	1264	explorer.exe	schtasks.exe
PID 1264 wrote to memory of 816	1264	explorer.exe	schtasks.exe
PID 1264 wrote to memory of 816	1264	explorer.exe	schtasks.exe
PID 1492 wrote to memory of 1528	1492	taskeng.exe	regsvr32.exe
PID 1492 wrote to memory of 1528	1492	taskeng.exe	regsvr32.exe
PID 1492 wrote to memory of 1528	1492	taskeng.exe	regsvr32.exe
PID 1492 wrote to memory of 1528	1492	taskeng.exe	regsvr32.exe
PID 1492 wrote to memory of 1528	1492	taskeng.exe	regsvr32.exe
PID 1528 wrote to memory of 676	1528	regsvr32.exe	regsvr32.exe
PID 1528 wrote to memory of 676	1528	regsvr32.exe	regsvr32.exe
PID 1528 wrote to memory of 676	1528	regsvr32.exe	regsvr32.exe
PID 1528 wrote to memory of 676	1528	regsvr32.exe	regsvr32.exe
PID 1528 wrote to memory of 676	1528	regsvr32.exe	regsvr32.exe
PID 1528 wrote to memory of 676	1528	regsvr32.exe	regsvr32.exe
PID 1528 wrote to memory of 676	1528	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\259037fb15481771b6e09d96344106c04496746e71dd7261c64da40b6f4c72fa.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:268

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\259037fb15481771b6e09d96344106c04496746e71dd7261c64da40b6f4c72fa.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:652

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1264

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn exuwlbgjpd /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\259037fb15481771b6e09d96344106c04496746e71dd7261c64da40b6f4c72fa.dll\"" /SC ONCE /Z /ST 13:47 /ET 13:59
4⤵
- Creates scheduled task(s)
PID:816

C:\Windows\system32\taskeng.exe
taskeng.exe {726CEEA5-ECB0-4AAD-9A00-D9719EE936D6} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1492

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\259037fb15481771b6e09d96344106c04496746e71dd7261c64da40b6f4c72fa.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1528

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\259037fb15481771b6e09d96344106c04496746e71dd7261c64da40b6f4c72fa.dll"
3⤵
- Loads dropped DLL
PID:676

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\259037fb15481771b6e09d96344106c04496746e71dd7261c64da40b6f4c72fa.dll
MD5
da6e30978a4397501fba0121fc8c59c3

SHA1
566d920e9f0d054e96384f1c19a5d51d5a490a4e

SHA256
ca8d6fb5729f6bfb7e7cbeb98ea9df70d3bf796241a611fa25548bb5f0439075

SHA512
8f530c305520091ddfefb1107779381e184f289b86f3c0e7f6c306307140245ea62e546f530238f1c9172e9ceee31ab583f87e24a7ee8b22fc58a4608ad223bf

Download Submit
\Users\Admin\AppData\Local\Temp\259037fb15481771b6e09d96344106c04496746e71dd7261c64da40b6f4c72fa.dll
MD5
da6e30978a4397501fba0121fc8c59c3

SHA1
566d920e9f0d054e96384f1c19a5d51d5a490a4e

SHA256
ca8d6fb5729f6bfb7e7cbeb98ea9df70d3bf796241a611fa25548bb5f0439075

SHA512
8f530c305520091ddfefb1107779381e184f289b86f3c0e7f6c306307140245ea62e546f530238f1c9172e9ceee31ab583f87e24a7ee8b22fc58a4608ad223bf

Download Submit
memory/652-55-0x0000000076141000-0x0000000076143000-memory.dmp

Filesize
8KB

Download
memory/652-57-0x0000000010000000-0x0000000010021000-memory.dmp

Filesize
132KB

Download
memory/652-56-0x0000000010000000-0x0000000010021000-memory.dmp

Filesize
132KB

Download
memory/652-58-0x0000000001F90000-0x000000000217A000-memory.dmp

Filesize
1.9MB

Download
memory/652-59-0x0000000010000000-0x0000000010217000-memory.dmp

Filesize
2.1MB

Download
memory/1264-60-0x0000000000380000-0x0000000000382000-memory.dmp

Filesize
8KB

Download
memory/1264-63-0x0000000074E41000-0x0000000074E43000-memory.dmp

Filesize
8KB

Download
memory/1264-64-0x0000000000080000-0x0000000000301000-memory.dmp

Filesize
2.5MB

Download
memory/1264-65-0x0000000000310000-0x0000000000331000-memory.dmp

Filesize
132KB

Download
memory/1528-66-0x000007FEFC0E1000-0x000007FEFC0E3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads