qakbot | c745c84d711c96dec85c8601c0c8eb28a04830655846dd9a333f9d3f3a3b9ceb

General

Target

c745c84d711c96dec85c8601c0c8eb28a04830655846dd9a333f9d3f3a3b9ceb.dll
Size

380KB
MD5

076641fe45a77cdcfa0b38fba8f1bc23
SHA1

98efd27d01acebf2b11c7fd20a970bd0d044839f
SHA256

c745c84d711c96dec85c8601c0c8eb28a04830655846dd9a333f9d3f3a3b9ceb
SHA512

7837e0857183762fbc2e6fd1b0532797eb6cd3113ca8ddb612fa5decbefe760be7349b1c018c322ce16bcdec3fc3c45af88080b436b99f58c9ecb191ef81f4cc

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

1268 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

1464 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

2028 rundll32.exe
2028 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

2028 rundll32.exe

pid	process
1268	regsvr32.exe

pid	process
1464	schtasks.exe

pid	process
2028	rundll32.exe
2028	rundll32.exe

pid	process
2028	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1844 wrote to memory of 2028	1844	rundll32.exe	rundll32.exe
PID 1844 wrote to memory of 2028	1844	rundll32.exe	rundll32.exe
PID 1844 wrote to memory of 2028	1844	rundll32.exe	rundll32.exe
PID 1844 wrote to memory of 2028	1844	rundll32.exe	rundll32.exe
PID 1844 wrote to memory of 2028	1844	rundll32.exe	rundll32.exe
PID 1844 wrote to memory of 2028	1844	rundll32.exe	rundll32.exe
PID 1844 wrote to memory of 2028	1844	rundll32.exe	rundll32.exe
PID 2028 wrote to memory of 1824	2028	rundll32.exe	explorer.exe
PID 2028 wrote to memory of 1824	2028	rundll32.exe	explorer.exe
PID 2028 wrote to memory of 1824	2028	rundll32.exe	explorer.exe
PID 2028 wrote to memory of 1824	2028	rundll32.exe	explorer.exe
PID 2028 wrote to memory of 1824	2028	rundll32.exe	explorer.exe
PID 2028 wrote to memory of 1824	2028	rundll32.exe	explorer.exe
PID 1824 wrote to memory of 1464	1824	explorer.exe	schtasks.exe
PID 1824 wrote to memory of 1464	1824	explorer.exe	schtasks.exe
PID 1824 wrote to memory of 1464	1824	explorer.exe	schtasks.exe
PID 1824 wrote to memory of 1464	1824	explorer.exe	schtasks.exe
PID 868 wrote to memory of 1100	868	taskeng.exe	regsvr32.exe
PID 868 wrote to memory of 1100	868	taskeng.exe	regsvr32.exe
PID 868 wrote to memory of 1100	868	taskeng.exe	regsvr32.exe
PID 868 wrote to memory of 1100	868	taskeng.exe	regsvr32.exe
PID 868 wrote to memory of 1100	868	taskeng.exe	regsvr32.exe
PID 1100 wrote to memory of 1268	1100	regsvr32.exe	regsvr32.exe
PID 1100 wrote to memory of 1268	1100	regsvr32.exe	regsvr32.exe
PID 1100 wrote to memory of 1268	1100	regsvr32.exe	regsvr32.exe
PID 1100 wrote to memory of 1268	1100	regsvr32.exe	regsvr32.exe
PID 1100 wrote to memory of 1268	1100	regsvr32.exe	regsvr32.exe
PID 1100 wrote to memory of 1268	1100	regsvr32.exe	regsvr32.exe
PID 1100 wrote to memory of 1268	1100	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c745c84d711c96dec85c8601c0c8eb28a04830655846dd9a333f9d3f3a3b9ceb.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1844

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c745c84d711c96dec85c8601c0c8eb28a04830655846dd9a333f9d3f3a3b9ceb.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2028

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1824

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn mqrcksv /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\c745c84d711c96dec85c8601c0c8eb28a04830655846dd9a333f9d3f3a3b9ceb.dll\"" /SC ONCE /Z /ST 12:45 /ET 12:57
4⤵
- Creates scheduled task(s)
PID:1464

C:\Windows\system32\taskeng.exe
taskeng.exe {11539076-59DC-4DF2-9047-C4EFB0E1411F} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:868

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\c745c84d711c96dec85c8601c0c8eb28a04830655846dd9a333f9d3f3a3b9ceb.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1100

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\c745c84d711c96dec85c8601c0c8eb28a04830655846dd9a333f9d3f3a3b9ceb.dll"
3⤵
- Loads dropped DLL
PID:1268

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\c745c84d711c96dec85c8601c0c8eb28a04830655846dd9a333f9d3f3a3b9ceb.dll
MD5
df70839eefea113bf71c6bc34e15a36a

SHA1
8ac1e101d6885f3674972d9625f083b42d38db79

SHA256
2770ba9da270c4436ac7c3a6b3a0645450da7228e7b391e32dc4f6b3af06a7f3

SHA512
d7e42a33bc9d8005ca3c345ea20f2009c00a42a84778a6b7c081e0d1a86c68028a8c29bebb997a088a1102a798f0cbc8202b4b1d7dccad35b2a9fa2854d0220b

Download Submit
\Users\Admin\AppData\Local\Temp\c745c84d711c96dec85c8601c0c8eb28a04830655846dd9a333f9d3f3a3b9ceb.dll
MD5
df70839eefea113bf71c6bc34e15a36a

SHA1
8ac1e101d6885f3674972d9625f083b42d38db79

SHA256
2770ba9da270c4436ac7c3a6b3a0645450da7228e7b391e32dc4f6b3af06a7f3

SHA512
d7e42a33bc9d8005ca3c345ea20f2009c00a42a84778a6b7c081e0d1a86c68028a8c29bebb997a088a1102a798f0cbc8202b4b1d7dccad35b2a9fa2854d0220b

Download Submit
memory/1100-63-0x000007FEFC411000-0x000007FEFC413000-memory.dmp

Filesize
8KB

Download
memory/1824-57-0x00000000000B0000-0x00000000000B2000-memory.dmp

Filesize
8KB

Download
memory/1824-60-0x0000000075131000-0x0000000075133000-memory.dmp

Filesize
8KB

Download
memory/1824-61-0x0000000000650000-0x00000000008D1000-memory.dmp

Filesize
2.5MB

Download
memory/1824-62-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2028-54-0x0000000075801000-0x0000000075803000-memory.dmp

Filesize
8KB

Download
memory/2028-55-0x0000000000170000-0x00000000001B8000-memory.dmp

Filesize
288KB

Download
memory/2028-56-0x0000000010000000-0x0000000010061000-memory.dmp

Filesize
388KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads