qakbot | 879bdd8738a2a86d8b3cbb97698b68bcb5ff22adf1375d3b975a956c55536b2a

General

Target

44252.dll
Size

367KB
MD5

871063cb62481bcb6549cf4d3813abdc
SHA1

18cbd5271968e6ac4850b288c2a36ffbec1729bd
SHA256

879bdd8738a2a86d8b3cbb97698b68bcb5ff22adf1375d3b975a956c55536b2a
SHA512

43ef144d482559f44272a0a3edfb0a0757fab767a8140889eddf0c21ad3fcc4f12f5bf18e0b11e5a569a7cb8131a88cb041ce6ecb1a638b84c847aff51db242a

Score

10^/10

qakbot obama07 1614243368 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

obama07

Campaign

1614243368

C2

71.163.223.159:443

87.202.87.210:2222

98.192.185.86:443

78.180.179.136:443

115.133.243.6:443

140.82.49.12:443

2.7.116.188:2222

83.110.11.244:2222

187.250.39.162:443

213.60.147.140:443

188.26.91.212:443

86.236.77.68:2222

172.87.157.235:3389

79.115.174.55:443

113.22.175.141:443

217.133.54.140:32100

83.110.109.106:2222

176.181.247.197:443

59.90.246.200:443

173.21.10.71:2222

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

1060 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

1388 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

1940 regsvr32.exe
1940 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1940 regsvr32.exe

pid	process
1060	regsvr32.exe

pid	process
1388	schtasks.exe

pid	process
1940	regsvr32.exe
1940	regsvr32.exe

pid	process
1940	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1684 wrote to memory of 1940	1684	regsvr32.exe	regsvr32.exe
PID 1684 wrote to memory of 1940	1684	regsvr32.exe	regsvr32.exe
PID 1684 wrote to memory of 1940	1684	regsvr32.exe	regsvr32.exe
PID 1684 wrote to memory of 1940	1684	regsvr32.exe	regsvr32.exe
PID 1684 wrote to memory of 1940	1684	regsvr32.exe	regsvr32.exe
PID 1684 wrote to memory of 1940	1684	regsvr32.exe	regsvr32.exe
PID 1684 wrote to memory of 1940	1684	regsvr32.exe	regsvr32.exe
PID 1940 wrote to memory of 1332	1940	regsvr32.exe	explorer.exe
PID 1940 wrote to memory of 1332	1940	regsvr32.exe	explorer.exe
PID 1940 wrote to memory of 1332	1940	regsvr32.exe	explorer.exe
PID 1940 wrote to memory of 1332	1940	regsvr32.exe	explorer.exe
PID 1940 wrote to memory of 1332	1940	regsvr32.exe	explorer.exe
PID 1940 wrote to memory of 1332	1940	regsvr32.exe	explorer.exe
PID 1332 wrote to memory of 1388	1332	explorer.exe	schtasks.exe
PID 1332 wrote to memory of 1388	1332	explorer.exe	schtasks.exe
PID 1332 wrote to memory of 1388	1332	explorer.exe	schtasks.exe
PID 1332 wrote to memory of 1388	1332	explorer.exe	schtasks.exe
PID 576 wrote to memory of 1028	576	taskeng.exe	regsvr32.exe
PID 576 wrote to memory of 1028	576	taskeng.exe	regsvr32.exe
PID 576 wrote to memory of 1028	576	taskeng.exe	regsvr32.exe
PID 576 wrote to memory of 1028	576	taskeng.exe	regsvr32.exe
PID 576 wrote to memory of 1028	576	taskeng.exe	regsvr32.exe
PID 1028 wrote to memory of 1060	1028	regsvr32.exe	regsvr32.exe
PID 1028 wrote to memory of 1060	1028	regsvr32.exe	regsvr32.exe
PID 1028 wrote to memory of 1060	1028	regsvr32.exe	regsvr32.exe
PID 1028 wrote to memory of 1060	1028	regsvr32.exe	regsvr32.exe
PID 1028 wrote to memory of 1060	1028	regsvr32.exe	regsvr32.exe
PID 1028 wrote to memory of 1060	1028	regsvr32.exe	regsvr32.exe
PID 1028 wrote to memory of 1060	1028	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\44252.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1684

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\44252.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1940

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1332

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn nhnioqzj /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\44252.dll\"" /SC ONCE /Z /ST 09:09 /ET 09:21
4⤵
- Creates scheduled task(s)
PID:1388

C:\Windows\system32\taskeng.exe
taskeng.exe {C10EB3E5-5209-4343-AF97-7BEDAA9E7194} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:576

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\44252.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1028

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\44252.dll"
3⤵
- Loads dropped DLL
PID:1060

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\44252.dll
MD5
15eb317b52076b1fa8674b05ac7f8613

SHA1
d7bfff6cdc385bc28e57b652b728a220a530278e

SHA256
2964f001d090cfb3ebb2162b3acf6237192f11bbfc53acc28a1dc690b6c777be

SHA512
f32933dfb09b08cca1da313c6b16944c4200c42a57fa63fc0e10fe9925a889042e59c77ac42300820f74a916b6bf174cf6d37a6d2dcc906d5200f02f0e799211

Download Submit
\Users\Admin\AppData\Local\Temp\44252.dll
MD5
15eb317b52076b1fa8674b05ac7f8613

SHA1
d7bfff6cdc385bc28e57b652b728a220a530278e

SHA256
2964f001d090cfb3ebb2162b3acf6237192f11bbfc53acc28a1dc690b6c777be

SHA512
f32933dfb09b08cca1da313c6b16944c4200c42a57fa63fc0e10fe9925a889042e59c77ac42300820f74a916b6bf174cf6d37a6d2dcc906d5200f02f0e799211

Download Submit
memory/1028-13-0x0000000000000000-mapping.dmp

Download
memory/1060-16-0x0000000000000000-mapping.dmp

Download
memory/1332-12-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/1332-7-0x0000000000000000-mapping.dmp

Download
memory/1332-9-0x0000000074A61000-0x0000000074A63000-memory.dmp

Filesize
8KB

Download
memory/1332-10-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/1388-11-0x0000000000000000-mapping.dmp

Download
memory/1684-2-0x000007FEFC2C1000-0x000007FEFC2C3000-memory.dmp

Filesize
8KB

Download
memory/1940-6-0x0000000010000000-0x00000000184D7000-memory.dmp

Filesize
132.8MB

Download
memory/1940-5-0x00000000021F0000-0x000000000A6C7000-memory.dmp

Filesize
132.8MB

Download
memory/1940-4-0x00000000756A1000-0x00000000756A3000-memory.dmp

Filesize
8KB

Download
memory/1940-3-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads