qakbot | 5057258309b700b1f5871806968fc249032d0b6387527e7ed33b5512b4870d45

General

Target

5057258309b700b1f5871806968fc249032d0b6387527e7ed33b5512b4870d45.dll
Size

380KB
MD5

f1c9a5efc811b8c2146262ba5b99a6e2
SHA1

3edbcb4569f5d95ddd7871e6bddb92c8abca768e
SHA256

5057258309b700b1f5871806968fc249032d0b6387527e7ed33b5512b4870d45
SHA512

4bd2abd02e6475ffe73129d60a7227602fa91af6600636a25ad60c898f4e3e0601edea1e599e5b5107ddacc2f64d62403a2631c1497cdb9e3878fa1ffb0f5ebe

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

884 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

2012 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

1040 rundll32.exe
1040 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1040 rundll32.exe

pid	process
884	regsvr32.exe

pid	process
2012	schtasks.exe

pid	process
1040	rundll32.exe
1040	rundll32.exe

pid	process
1040	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 964 wrote to memory of 1040	964	rundll32.exe	rundll32.exe
PID 964 wrote to memory of 1040	964	rundll32.exe	rundll32.exe
PID 964 wrote to memory of 1040	964	rundll32.exe	rundll32.exe
PID 964 wrote to memory of 1040	964	rundll32.exe	rundll32.exe
PID 964 wrote to memory of 1040	964	rundll32.exe	rundll32.exe
PID 964 wrote to memory of 1040	964	rundll32.exe	rundll32.exe
PID 964 wrote to memory of 1040	964	rundll32.exe	rundll32.exe
PID 1040 wrote to memory of 1852	1040	rundll32.exe	explorer.exe
PID 1040 wrote to memory of 1852	1040	rundll32.exe	explorer.exe
PID 1040 wrote to memory of 1852	1040	rundll32.exe	explorer.exe
PID 1040 wrote to memory of 1852	1040	rundll32.exe	explorer.exe
PID 1040 wrote to memory of 1852	1040	rundll32.exe	explorer.exe
PID 1040 wrote to memory of 1852	1040	rundll32.exe	explorer.exe
PID 1852 wrote to memory of 2012	1852	explorer.exe	schtasks.exe
PID 1852 wrote to memory of 2012	1852	explorer.exe	schtasks.exe
PID 1852 wrote to memory of 2012	1852	explorer.exe	schtasks.exe
PID 1852 wrote to memory of 2012	1852	explorer.exe	schtasks.exe
PID 1588 wrote to memory of 1044	1588	taskeng.exe	regsvr32.exe
PID 1588 wrote to memory of 1044	1588	taskeng.exe	regsvr32.exe
PID 1588 wrote to memory of 1044	1588	taskeng.exe	regsvr32.exe
PID 1588 wrote to memory of 1044	1588	taskeng.exe	regsvr32.exe
PID 1588 wrote to memory of 1044	1588	taskeng.exe	regsvr32.exe
PID 1044 wrote to memory of 884	1044	regsvr32.exe	regsvr32.exe
PID 1044 wrote to memory of 884	1044	regsvr32.exe	regsvr32.exe
PID 1044 wrote to memory of 884	1044	regsvr32.exe	regsvr32.exe
PID 1044 wrote to memory of 884	1044	regsvr32.exe	regsvr32.exe
PID 1044 wrote to memory of 884	1044	regsvr32.exe	regsvr32.exe
PID 1044 wrote to memory of 884	1044	regsvr32.exe	regsvr32.exe
PID 1044 wrote to memory of 884	1044	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5057258309b700b1f5871806968fc249032d0b6387527e7ed33b5512b4870d45.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:964

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5057258309b700b1f5871806968fc249032d0b6387527e7ed33b5512b4870d45.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1040

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1852

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn vzamfyax /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\5057258309b700b1f5871806968fc249032d0b6387527e7ed33b5512b4870d45.dll\"" /SC ONCE /Z /ST 12:49 /ET 13:01
4⤵
- Creates scheduled task(s)
PID:2012

C:\Windows\system32\taskeng.exe
taskeng.exe {4C9077C8-2723-4F61-B2BE-B4F0967B24E7} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1588

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\5057258309b700b1f5871806968fc249032d0b6387527e7ed33b5512b4870d45.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1044

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\5057258309b700b1f5871806968fc249032d0b6387527e7ed33b5512b4870d45.dll"
3⤵
- Loads dropped DLL
PID:884

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\5057258309b700b1f5871806968fc249032d0b6387527e7ed33b5512b4870d45.dll
MD5
df70839eefea113bf71c6bc34e15a36a

SHA1
8ac1e101d6885f3674972d9625f083b42d38db79

SHA256
2770ba9da270c4436ac7c3a6b3a0645450da7228e7b391e32dc4f6b3af06a7f3

SHA512
d7e42a33bc9d8005ca3c345ea20f2009c00a42a84778a6b7c081e0d1a86c68028a8c29bebb997a088a1102a798f0cbc8202b4b1d7dccad35b2a9fa2854d0220b

Download Submit
\Users\Admin\AppData\Local\Temp\5057258309b700b1f5871806968fc249032d0b6387527e7ed33b5512b4870d45.dll
MD5
df70839eefea113bf71c6bc34e15a36a

SHA1
8ac1e101d6885f3674972d9625f083b42d38db79

SHA256
2770ba9da270c4436ac7c3a6b3a0645450da7228e7b391e32dc4f6b3af06a7f3

SHA512
d7e42a33bc9d8005ca3c345ea20f2009c00a42a84778a6b7c081e0d1a86c68028a8c29bebb997a088a1102a798f0cbc8202b4b1d7dccad35b2a9fa2854d0220b

Download Submit
memory/1040-54-0x0000000075E61000-0x0000000075E63000-memory.dmp

Filesize
8KB

Download
memory/1040-55-0x00000000001A0000-0x00000000001E8000-memory.dmp

Filesize
288KB

Download
memory/1040-56-0x0000000010000000-0x0000000010061000-memory.dmp

Filesize
388KB

Download
memory/1044-63-0x000007FEFB771000-0x000007FEFB773000-memory.dmp

Filesize
8KB

Download
memory/1852-57-0x00000000000F0000-0x00000000000F2000-memory.dmp

Filesize
8KB

Download
memory/1852-60-0x00000000744A1000-0x00000000744A3000-memory.dmp

Filesize
8KB

Download
memory/1852-61-0x0000000000D90000-0x0000000001011000-memory.dmp

Filesize
2.5MB

Download
memory/1852-62-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads