qakbot | d4db0e853f0055d5ee08b1a496e3bbcd96eaaefd3d869d1d0cd3eaf007b26b08

General

Target

d4db0e853f0055d5ee08b1a496e3bbcd96eaaefd3d869d1d0cd3eaf007b26b08.dll
Size

2.4MB
MD5

2fbccae527165fa9e00b27fcb8ad71df
SHA1

a049e4da82805bd3e161194d138be27d159a6343
SHA256

d4db0e853f0055d5ee08b1a496e3bbcd96eaaefd3d869d1d0cd3eaf007b26b08
SHA512

69ec00b548850adba6525f39c1f51d6259189c0ed79ab14ff1e7fa1d06800b7a25ab905552e376e212c0d3736f2efe71fda24e0025adb4a97bf028f0a2d564b0

Score

10^/10

qakbot abc117 1608719407 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.157

Botnet

abc117

Campaign

1608719407

C2

41.39.134.183:443

113.193.187.2:995

90.188.91.57:995

176.181.247.197:443

78.191.87.198:20

83.110.241.182:443

93.149.167.254:2222

76.111.128.194:443

32.212.117.188:443

72.36.59.46:2222

68.186.192.69:443

94.98.248.152:443

105.226.38.36:443

92.154.83.96:2222

37.210.255.225:995

74.195.52.3:443

73.166.10.38:443

95.77.223.148:443

80.227.5.70:443

91.104.104.63:995

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

1928 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

844 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

rundll32.exe

pid process

1488 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1488 rundll32.exe

pid	process
1928	regsvr32.exe

pid	process
844	schtasks.exe

pid	process
1488	rundll32.exe

pid	process
1488	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1132 wrote to memory of 1488	1132	rundll32.exe	rundll32.exe
PID 1132 wrote to memory of 1488	1132	rundll32.exe	rundll32.exe
PID 1132 wrote to memory of 1488	1132	rundll32.exe	rundll32.exe
PID 1132 wrote to memory of 1488	1132	rundll32.exe	rundll32.exe
PID 1132 wrote to memory of 1488	1132	rundll32.exe	rundll32.exe
PID 1132 wrote to memory of 1488	1132	rundll32.exe	rundll32.exe
PID 1132 wrote to memory of 1488	1132	rundll32.exe	rundll32.exe
PID 1488 wrote to memory of 1356	1488	rundll32.exe	explorer.exe
PID 1488 wrote to memory of 1356	1488	rundll32.exe	explorer.exe
PID 1488 wrote to memory of 1356	1488	rundll32.exe	explorer.exe
PID 1488 wrote to memory of 1356	1488	rundll32.exe	explorer.exe
PID 1488 wrote to memory of 1356	1488	rundll32.exe	explorer.exe
PID 1488 wrote to memory of 1356	1488	rundll32.exe	explorer.exe
PID 1356 wrote to memory of 844	1356	explorer.exe	schtasks.exe
PID 1356 wrote to memory of 844	1356	explorer.exe	schtasks.exe
PID 1356 wrote to memory of 844	1356	explorer.exe	schtasks.exe
PID 1356 wrote to memory of 844	1356	explorer.exe	schtasks.exe
PID 900 wrote to memory of 2032	900	taskeng.exe	regsvr32.exe
PID 900 wrote to memory of 2032	900	taskeng.exe	regsvr32.exe
PID 900 wrote to memory of 2032	900	taskeng.exe	regsvr32.exe
PID 900 wrote to memory of 2032	900	taskeng.exe	regsvr32.exe
PID 900 wrote to memory of 2032	900	taskeng.exe	regsvr32.exe
PID 2032 wrote to memory of 1928	2032	regsvr32.exe	regsvr32.exe
PID 2032 wrote to memory of 1928	2032	regsvr32.exe	regsvr32.exe
PID 2032 wrote to memory of 1928	2032	regsvr32.exe	regsvr32.exe
PID 2032 wrote to memory of 1928	2032	regsvr32.exe	regsvr32.exe
PID 2032 wrote to memory of 1928	2032	regsvr32.exe	regsvr32.exe
PID 2032 wrote to memory of 1928	2032	regsvr32.exe	regsvr32.exe
PID 2032 wrote to memory of 1928	2032	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d4db0e853f0055d5ee08b1a496e3bbcd96eaaefd3d869d1d0cd3eaf007b26b08.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1132

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d4db0e853f0055d5ee08b1a496e3bbcd96eaaefd3d869d1d0cd3eaf007b26b08.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1488

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1356

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn tlcyceguy /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\d4db0e853f0055d5ee08b1a496e3bbcd96eaaefd3d869d1d0cd3eaf007b26b08.dll\"" /SC ONCE /Z /ST 09:30 /ET 09:42
4⤵
- Creates scheduled task(s)
PID:844

C:\Windows\system32\taskeng.exe
taskeng.exe {5CFEB8B7-FC0D-4A7F-9B05-785A3CB80B65} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:900

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\d4db0e853f0055d5ee08b1a496e3bbcd96eaaefd3d869d1d0cd3eaf007b26b08.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:2032

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\d4db0e853f0055d5ee08b1a496e3bbcd96eaaefd3d869d1d0cd3eaf007b26b08.dll"
3⤵
- Loads dropped DLL
PID:1928

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\d4db0e853f0055d5ee08b1a496e3bbcd96eaaefd3d869d1d0cd3eaf007b26b08.dll
MD5
ee1c304eaa7e2756b373b7db3b5c857f

SHA1
d36f1b6e276500b496e72ecbc4b16626923f49e1

SHA256
1578ff3ffe383ccfbf1766b4adde351088b3466479772fae6b8bfba2a7fb4cff

SHA512
f0bb3ffc1a91a8e10e068d03e67914f59af007984f2a6512d60f2dfa261a1cddcb0a3d16079c93d11e89ffda7a3f2f80416b7f6fba2c7196a0a29891baa6098d

Download Submit
\Users\Admin\AppData\Local\Temp\d4db0e853f0055d5ee08b1a496e3bbcd96eaaefd3d869d1d0cd3eaf007b26b08.dll
MD5
ee1c304eaa7e2756b373b7db3b5c857f

SHA1
d36f1b6e276500b496e72ecbc4b16626923f49e1

SHA256
1578ff3ffe383ccfbf1766b4adde351088b3466479772fae6b8bfba2a7fb4cff

SHA512
f0bb3ffc1a91a8e10e068d03e67914f59af007984f2a6512d60f2dfa261a1cddcb0a3d16079c93d11e89ffda7a3f2f80416b7f6fba2c7196a0a29891baa6098d

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memory/1356-59-0x00000000000C0000-0x00000000000C2000-memory.dmp

Filesize
8KB

Download
memory/1356-62-0x0000000074651000-0x0000000074653000-memory.dmp

Filesize
8KB

Download
memory/1356-63-0x0000000000E20000-0x00000000010A1000-memory.dmp

Filesize
2.5MB

Download
memory/1356-64-0x0000000000080000-0x00000000000B4000-memory.dmp

Filesize
208KB

Download
memory/1488-54-0x0000000075561000-0x0000000075563000-memory.dmp

Filesize
8KB

Download
memory/1488-55-0x0000000010000000-0x0000000010034000-memory.dmp

Filesize
208KB

Download
memory/1488-56-0x0000000010000000-0x0000000010034000-memory.dmp

Filesize
208KB

Download
memory/1488-58-0x0000000010000000-0x000000001026E000-memory.dmp

Filesize
2.4MB

Download
memory/1488-57-0x0000000001E80000-0x000000000206A000-memory.dmp

Filesize
1.9MB

Download
memory/2032-65-0x000007FEFB901000-0x000007FEFB903000-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