qakbot | 912b1a525c05860f8fa0e3fe5cb1c3c01c3fca7a71a9fcd4898a32a13017261f

General

Target

912b1a525c05860f8fa0e3fe5cb1c3c01c3fca7a71a9fcd4898a32a13017261f.dll
Size

298KB
MD5

d3570453b4d69ede7c3c1731424c33c3
SHA1

82df68881a9463c5bac0a4ce6b6a2604f7315629
SHA256

912b1a525c05860f8fa0e3fe5cb1c3c01c3fca7a71a9fcd4898a32a13017261f
SHA512

e325419b3b8f5dfda9efbb13f64c22c92d8a35a9c68208e9f978b38a83a171f28e4b0e084f688e6a96b9bf4ed584a680bff6c7f32ae1219f413f0e9afd87d731

Score

10^/10

qakbot abc123 1612275762 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

abc123

Campaign

1612275762

C2

196.151.252.84:443

216.201.162.158:443

83.110.12.140:2222

105.186.102.16:443

108.31.15.10:995

193.248.221.184:2222

68.225.60.77:995

197.45.110.165:995

89.3.198.238:443

81.97.154.100:443

81.214.126.173:2222

108.46.145.30:443

71.187.170.235:443

72.240.200.181:2222

81.88.254.62:443

98.240.24.57:443

86.97.8.249:443

75.136.40.155:443

79.129.121.81:995

37.211.90.175:995

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

392 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

1192 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

1900 rundll32.exe
1900 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1900 rundll32.exe

pid	process
392	regsvr32.exe

pid	process
1192	schtasks.exe

pid	process
1900	rundll32.exe
1900	rundll32.exe

pid	process
1900	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 324 wrote to memory of 1900	324	rundll32.exe	rundll32.exe
PID 324 wrote to memory of 1900	324	rundll32.exe	rundll32.exe
PID 324 wrote to memory of 1900	324	rundll32.exe	rundll32.exe
PID 324 wrote to memory of 1900	324	rundll32.exe	rundll32.exe
PID 324 wrote to memory of 1900	324	rundll32.exe	rundll32.exe
PID 324 wrote to memory of 1900	324	rundll32.exe	rundll32.exe
PID 324 wrote to memory of 1900	324	rundll32.exe	rundll32.exe
PID 1900 wrote to memory of 1188	1900	rundll32.exe	explorer.exe
PID 1900 wrote to memory of 1188	1900	rundll32.exe	explorer.exe
PID 1900 wrote to memory of 1188	1900	rundll32.exe	explorer.exe
PID 1900 wrote to memory of 1188	1900	rundll32.exe	explorer.exe
PID 1900 wrote to memory of 1188	1900	rundll32.exe	explorer.exe
PID 1900 wrote to memory of 1188	1900	rundll32.exe	explorer.exe
PID 1188 wrote to memory of 1192	1188	explorer.exe	schtasks.exe
PID 1188 wrote to memory of 1192	1188	explorer.exe	schtasks.exe
PID 1188 wrote to memory of 1192	1188	explorer.exe	schtasks.exe
PID 1188 wrote to memory of 1192	1188	explorer.exe	schtasks.exe
PID 1740 wrote to memory of 1560	1740	taskeng.exe	regsvr32.exe
PID 1740 wrote to memory of 1560	1740	taskeng.exe	regsvr32.exe
PID 1740 wrote to memory of 1560	1740	taskeng.exe	regsvr32.exe
PID 1740 wrote to memory of 1560	1740	taskeng.exe	regsvr32.exe
PID 1740 wrote to memory of 1560	1740	taskeng.exe	regsvr32.exe
PID 1560 wrote to memory of 392	1560	regsvr32.exe	regsvr32.exe
PID 1560 wrote to memory of 392	1560	regsvr32.exe	regsvr32.exe
PID 1560 wrote to memory of 392	1560	regsvr32.exe	regsvr32.exe
PID 1560 wrote to memory of 392	1560	regsvr32.exe	regsvr32.exe
PID 1560 wrote to memory of 392	1560	regsvr32.exe	regsvr32.exe
PID 1560 wrote to memory of 392	1560	regsvr32.exe	regsvr32.exe
PID 1560 wrote to memory of 392	1560	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\912b1a525c05860f8fa0e3fe5cb1c3c01c3fca7a71a9fcd4898a32a13017261f.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:324

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\912b1a525c05860f8fa0e3fe5cb1c3c01c3fca7a71a9fcd4898a32a13017261f.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1900

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1188

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn yzoacdkbk /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\912b1a525c05860f8fa0e3fe5cb1c3c01c3fca7a71a9fcd4898a32a13017261f.dll\"" /SC ONCE /Z /ST 23:46 /ET 23:58
4⤵
- Creates scheduled task(s)
PID:1192

C:\Windows\system32\taskeng.exe
taskeng.exe {DD866A30-39D9-4928-8776-08ACA27BE8CF} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1740

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\912b1a525c05860f8fa0e3fe5cb1c3c01c3fca7a71a9fcd4898a32a13017261f.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1560

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\912b1a525c05860f8fa0e3fe5cb1c3c01c3fca7a71a9fcd4898a32a13017261f.dll"
3⤵
- Loads dropped DLL
PID:392

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\912b1a525c05860f8fa0e3fe5cb1c3c01c3fca7a71a9fcd4898a32a13017261f.dll
MD5
e9a6e7eb6a8e389d7c742bd80ef1acf4

SHA1
4a1017aa58b16cfdba148fb5ffc4d9863e9a72b6

SHA256
f1084463fcf780f4e8f0d618eeb1dee297b03f8e8e2b9c527d31e163a449ba87

SHA512
f73ac6f0fbe9f5ef1151f121f0a9d01c2deaa186fdd151c91b4c0fea23938e44dfe32067764c82266197539d5e0477133dd23dd369ceedef1c34d7fffdbf851d

Download Submit
\Users\Admin\AppData\Local\Temp\912b1a525c05860f8fa0e3fe5cb1c3c01c3fca7a71a9fcd4898a32a13017261f.dll
MD5
e9a6e7eb6a8e389d7c742bd80ef1acf4

SHA1
4a1017aa58b16cfdba148fb5ffc4d9863e9a72b6

SHA256
f1084463fcf780f4e8f0d618eeb1dee297b03f8e8e2b9c527d31e163a449ba87

SHA512
f73ac6f0fbe9f5ef1151f121f0a9d01c2deaa186fdd151c91b4c0fea23938e44dfe32067764c82266197539d5e0477133dd23dd369ceedef1c34d7fffdbf851d

Download Submit
memory/392-15-0x0000000000000000-mapping.dmp

Download
memory/1188-11-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/1188-6-0x0000000000000000-mapping.dmp

Download
memory/1188-8-0x0000000075131000-0x0000000075133000-memory.dmp

Filesize
8KB

Download
memory/1188-10-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/1192-9-0x0000000000000000-mapping.dmp

Download
memory/1560-12-0x0000000000000000-mapping.dmp

Download
memory/1560-13-0x000007FEFC3E1000-0x000007FEFC3E3000-memory.dmp

Filesize
8KB

Download
memory/1900-2-0x0000000000000000-mapping.dmp

Download
memory/1900-5-0x00000000001A0000-0x00000000001D5000-memory.dmp

Filesize
212KB

Download
memory/1900-4-0x0000000000270000-0x00000000002A4000-memory.dmp

Filesize
208KB

Download
memory/1900-3-0x00000000766C1000-0x00000000766C3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads