qakbot | 5925bb4f2e8eaa4144a3583ad7049164a5051a3d1d8b5b38b93119f8f1c77257

General

Target

83cd1785564cd2c75f8803e244383e29.dll
Size

632KB
MD5

83cd1785564cd2c75f8803e244383e29
SHA1

035d27997878c46abc47ccb247e1a723981913a9
SHA256

5925bb4f2e8eaa4144a3583ad7049164a5051a3d1d8b5b38b93119f8f1c77257
SHA512

b01951cd2317b11f2a87a9c6e388afe8be9ff523f8ed50ba87aae231bc69ebfd268b52ac94c18c5344aaec002b115b987a1664fe312c63338d2c28770503ee43

Score

10^/10

qakbot obama30 1618843418 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

obama30

Campaign

1618843418

C2

83.110.109.164:2222

75.67.192.125:443

189.210.115.207:443

47.196.192.184:443

72.252.201.69:443

151.205.102.42:443

81.97.154.100:443

24.117.107.120:443

140.82.49.12:443

78.63.226.32:443

72.240.200.181:2222

75.137.47.174:443

71.41.184.10:3389

73.25.124.140:2222

149.28.101.90:8443

149.28.101.90:2222

45.77.115.208:995

45.77.115.208:8443

207.246.77.75:8443

207.246.77.75:2222

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

1016 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

1308 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

rundll32.exe

pid process

1832 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1832 rundll32.exe

pid	process
1016	regsvr32.exe

pid	process
1308	schtasks.exe

pid	process
1832	rundll32.exe

pid	process
1832	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 980 wrote to memory of 1832	980	rundll32.exe	rundll32.exe
PID 980 wrote to memory of 1832	980	rundll32.exe	rundll32.exe
PID 980 wrote to memory of 1832	980	rundll32.exe	rundll32.exe
PID 980 wrote to memory of 1832	980	rundll32.exe	rundll32.exe
PID 980 wrote to memory of 1832	980	rundll32.exe	rundll32.exe
PID 980 wrote to memory of 1832	980	rundll32.exe	rundll32.exe
PID 980 wrote to memory of 1832	980	rundll32.exe	rundll32.exe
PID 1832 wrote to memory of 1864	1832	rundll32.exe	explorer.exe
PID 1832 wrote to memory of 1864	1832	rundll32.exe	explorer.exe
PID 1832 wrote to memory of 1864	1832	rundll32.exe	explorer.exe
PID 1832 wrote to memory of 1864	1832	rundll32.exe	explorer.exe
PID 1832 wrote to memory of 1864	1832	rundll32.exe	explorer.exe
PID 1832 wrote to memory of 1864	1832	rundll32.exe	explorer.exe
PID 1864 wrote to memory of 1308	1864	explorer.exe	schtasks.exe
PID 1864 wrote to memory of 1308	1864	explorer.exe	schtasks.exe
PID 1864 wrote to memory of 1308	1864	explorer.exe	schtasks.exe
PID 1864 wrote to memory of 1308	1864	explorer.exe	schtasks.exe
PID 892 wrote to memory of 752	892	taskeng.exe	regsvr32.exe
PID 892 wrote to memory of 752	892	taskeng.exe	regsvr32.exe
PID 892 wrote to memory of 752	892	taskeng.exe	regsvr32.exe
PID 892 wrote to memory of 752	892	taskeng.exe	regsvr32.exe
PID 892 wrote to memory of 752	892	taskeng.exe	regsvr32.exe
PID 752 wrote to memory of 1016	752	regsvr32.exe	regsvr32.exe
PID 752 wrote to memory of 1016	752	regsvr32.exe	regsvr32.exe
PID 752 wrote to memory of 1016	752	regsvr32.exe	regsvr32.exe
PID 752 wrote to memory of 1016	752	regsvr32.exe	regsvr32.exe
PID 752 wrote to memory of 1016	752	regsvr32.exe	regsvr32.exe
PID 752 wrote to memory of 1016	752	regsvr32.exe	regsvr32.exe
PID 752 wrote to memory of 1016	752	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\83cd1785564cd2c75f8803e244383e29.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:980

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\83cd1785564cd2c75f8803e244383e29.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1832

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1864

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn bmkmsuz /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\83cd1785564cd2c75f8803e244383e29.dll\"" /SC ONCE /Z /ST 20:04 /ET 20:16
4⤵
- Creates scheduled task(s)
PID:1308

C:\Windows\system32\taskeng.exe
taskeng.exe {CE7AA8E3-0119-473A-8EDF-5754BA4879C3} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:892

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\83cd1785564cd2c75f8803e244383e29.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:752

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\83cd1785564cd2c75f8803e244383e29.dll"
3⤵
- Loads dropped DLL
PID:1016

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\83cd1785564cd2c75f8803e244383e29.dll
MD5
7632eb82ec4f21dc1ad30450571aa57c

SHA1
0554b65600ec4f00c9f1ec166dff516df66a0131

SHA256
81f5fa4b9aaaa7c0063b582cbe18e633e9e9e8f459c603699c40b5310aa0ad0b

SHA512
0430b1d75c5fd87485d4d676c91e0d13ca26a24d04fcbd82ff3c0ea00cb2def1f1837b0af3dd85dabfa657d36e11baaa20b19e26d7c4fb04672959e274ebf239

Download Submit
\Users\Admin\AppData\Local\Temp\83cd1785564cd2c75f8803e244383e29.dll
MD5
7632eb82ec4f21dc1ad30450571aa57c

SHA1
0554b65600ec4f00c9f1ec166dff516df66a0131

SHA256
81f5fa4b9aaaa7c0063b582cbe18e633e9e9e8f459c603699c40b5310aa0ad0b

SHA512
0430b1d75c5fd87485d4d676c91e0d13ca26a24d04fcbd82ff3c0ea00cb2def1f1837b0af3dd85dabfa657d36e11baaa20b19e26d7c4fb04672959e274ebf239

Download Submit
memory/752-70-0x000007FEFBBB1000-0x000007FEFBBB3000-memory.dmp

Filesize
8KB

Download
memory/752-69-0x0000000000000000-mapping.dmp

Download
memory/1016-72-0x0000000000000000-mapping.dmp

Download
memory/1308-68-0x0000000000000000-mapping.dmp

Download
memory/1832-62-0x0000000000210000-0x0000000000252000-memory.dmp

Filesize
264KB

Download
memory/1832-63-0x00000000003A0000-0x00000000003D9000-memory.dmp

Filesize
228KB

Download
memory/1832-59-0x0000000000000000-mapping.dmp

Download
memory/1832-61-0x00000000002F0000-0x0000000000392000-memory.dmp

Filesize
648KB

Download
memory/1832-60-0x0000000075FF1000-0x0000000075FF3000-memory.dmp

Filesize
8KB

Download
memory/1864-67-0x0000000000080000-0x00000000000B9000-memory.dmp

Filesize
228KB

Download
memory/1864-66-0x00000000746D1000-0x00000000746D3000-memory.dmp

Filesize
8KB

Download
memory/1864-64-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads