qakbot | 0e5681243ed764bdced26b4f9bfe6239d8bf0441d2555dbed7cb01c8bc03b6fb

General

Target

0e5681243ed764bdced26b4f9bfe6239d8bf0441d2555dbed7cb01c8bc03b6fb.dll
Size

2.5MB
MD5

8acf24c81d82a60b2bc2ac539c68dfea
SHA1

92b1485aa38ebc37099f672ca951dec3d61ea72c
SHA256

0e5681243ed764bdced26b4f9bfe6239d8bf0441d2555dbed7cb01c8bc03b6fb
SHA512

5eee80001dd28ae5b574af28d79b18f1cf37c1b3f4d9c0108edd384f9275cf0d04494359f282463d25d3cd02da47495be1405374c2c7a40aeb07fcd04191ba28

Score

10^/10

qakbot abc117 1608747966 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.157

Botnet

abc117

Campaign

1608747966

C2

67.6.54.180:443

187.250.170.34:995

67.141.11.98:443

109.154.79.222:2222

2.88.184.160:443

85.52.72.32:2222

86.98.21.234:443

73.166.10.38:50003

90.61.30.155:2222

71.182.142.63:443

178.223.22.192:995

184.189.122.72:443

181.39.236.199:443

72.240.200.181:2222

154.238.45.174:995

47.22.148.6:443

2.51.251.47:995

199.19.117.131:443

200.76.215.87:443

37.104.39.32:995

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

4388 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4304 4388 WerFault.exe 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

1048 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

4172 rundll32.exe
4172 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

4172 rundll32.exe

pid	process
4388	regsvr32.exe

pid	pid_target	process	target process
4304	4388	WerFault.exe	regsvr32.exe

pid	process
1048	schtasks.exe

pid	process
4172	rundll32.exe
4172	rundll32.exe

pid	process
4172	rundll32.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 3548 wrote to memory of 4172	3548	rundll32.exe	rundll32.exe
PID 3548 wrote to memory of 4172	3548	rundll32.exe	rundll32.exe
PID 3548 wrote to memory of 4172	3548	rundll32.exe	rundll32.exe
PID 4172 wrote to memory of 3576	4172	rundll32.exe	explorer.exe
PID 4172 wrote to memory of 3576	4172	rundll32.exe	explorer.exe
PID 4172 wrote to memory of 3576	4172	rundll32.exe	explorer.exe
PID 4172 wrote to memory of 3576	4172	rundll32.exe	explorer.exe
PID 4172 wrote to memory of 3576	4172	rundll32.exe	explorer.exe
PID 3576 wrote to memory of 1048	3576	explorer.exe	schtasks.exe
PID 3576 wrote to memory of 1048	3576	explorer.exe	schtasks.exe
PID 3576 wrote to memory of 1048	3576	explorer.exe	schtasks.exe
PID 1116 wrote to memory of 4388	1116	regsvr32.exe	regsvr32.exe
PID 1116 wrote to memory of 4388	1116	regsvr32.exe	regsvr32.exe
PID 1116 wrote to memory of 4388	1116	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0e5681243ed764bdced26b4f9bfe6239d8bf0441d2555dbed7cb01c8bc03b6fb.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3548

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0e5681243ed764bdced26b4f9bfe6239d8bf0441d2555dbed7cb01c8bc03b6fb.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4172

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:3576

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn zgdsvtczp /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\0e5681243ed764bdced26b4f9bfe6239d8bf0441d2555dbed7cb01c8bc03b6fb.dll\"" /SC ONCE /Z /ST 12:01 /ET 12:13
4⤵
- Creates scheduled task(s)
PID:1048

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\0e5681243ed764bdced26b4f9bfe6239d8bf0441d2555dbed7cb01c8bc03b6fb.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:1116

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\0e5681243ed764bdced26b4f9bfe6239d8bf0441d2555dbed7cb01c8bc03b6fb.dll"
2⤵
- Loads dropped DLL
PID:4388

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4388 -s 592
3⤵
- Program crash
PID:4304

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4388 -ip 4388
1⤵
PID:3980

Network

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\0e5681243ed764bdced26b4f9bfe6239d8bf0441d2555dbed7cb01c8bc03b6fb.dll
MD5
292edac7a1a75697c5c3b5af2d9709dc

SHA1
9125fb8d18ea11a0c9daae116748a9c4c5f9164c

SHA256
55b9a8eb57e0c6da0b653e698ff5b60fae30afc7f359e915ef1be2e0d9dc2871

SHA512
0016a5ee87007d17cd8d4b72511712987068f4b356115999e460b4bcea260c26cbc90d4a86fbb676854ee2fde433dedb0fb2240ef4818f8e24905de58143e282

Download Submit
C:\Users\Admin\AppData\Local\Temp\0e5681243ed764bdced26b4f9bfe6239d8bf0441d2555dbed7cb01c8bc03b6fb.dll
MD5
292edac7a1a75697c5c3b5af2d9709dc

SHA1
9125fb8d18ea11a0c9daae116748a9c4c5f9164c

SHA256
55b9a8eb57e0c6da0b653e698ff5b60fae30afc7f359e915ef1be2e0d9dc2871

SHA512
0016a5ee87007d17cd8d4b72511712987068f4b356115999e460b4bcea260c26cbc90d4a86fbb676854ee2fde433dedb0fb2240ef4818f8e24905de58143e282

Download Submit
memory/3576-132-0x0000000000FC0000-0x00000000013F3000-memory.dmp

Filesize
4.2MB

Download
memory/3576-133-0x0000000000E30000-0x0000000000E64000-memory.dmp

Filesize
208KB

Download
memory/4172-130-0x00000000028E0000-0x0000000002ACA000-memory.dmp

Filesize
1.9MB

Download
memory/4172-131-0x0000000010000000-0x000000001028A000-memory.dmp

Filesize
2.5MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads