qakbot | fd3e1a968c5ae9e8b1454f7c12dc5df96ceba3ad34e16bacbf24f58a15a71bba

General

Target

fd3e1a968c5ae9e8b1454f7c12dc5df96ceba3ad34e16bacbf24f58a15a71bba.dll
Size

2.4MB
MD5

3b46a4252fb372ff5ab3d8a2516abf3d
SHA1

d308964c9c7ad0dde8606e2d5660d27b224aca21
SHA256

fd3e1a968c5ae9e8b1454f7c12dc5df96ceba3ad34e16bacbf24f58a15a71bba
SHA512

616363a45d20e6fcdb875ed7632c09aefc6e5da208137181e04e365fba692988556277e8a3281c4efea61df0daf4bdfff38550e6db4ab845ea5387e1bede1a45

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

1896 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

1184 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

rundll32.exe

pid process

1380 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1380 rundll32.exe

pid	process
1896	regsvr32.exe

pid	process
1184	schtasks.exe

pid	process
1380	rundll32.exe

pid	process
1380	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1248 wrote to memory of 1380	1248	rundll32.exe	rundll32.exe
PID 1248 wrote to memory of 1380	1248	rundll32.exe	rundll32.exe
PID 1248 wrote to memory of 1380	1248	rundll32.exe	rundll32.exe
PID 1248 wrote to memory of 1380	1248	rundll32.exe	rundll32.exe
PID 1248 wrote to memory of 1380	1248	rundll32.exe	rundll32.exe
PID 1248 wrote to memory of 1380	1248	rundll32.exe	rundll32.exe
PID 1248 wrote to memory of 1380	1248	rundll32.exe	rundll32.exe
PID 1380 wrote to memory of 2000	1380	rundll32.exe	explorer.exe
PID 1380 wrote to memory of 2000	1380	rundll32.exe	explorer.exe
PID 1380 wrote to memory of 2000	1380	rundll32.exe	explorer.exe
PID 1380 wrote to memory of 2000	1380	rundll32.exe	explorer.exe
PID 1380 wrote to memory of 2000	1380	rundll32.exe	explorer.exe
PID 1380 wrote to memory of 2000	1380	rundll32.exe	explorer.exe
PID 2000 wrote to memory of 1184	2000	explorer.exe	schtasks.exe
PID 2000 wrote to memory of 1184	2000	explorer.exe	schtasks.exe
PID 2000 wrote to memory of 1184	2000	explorer.exe	schtasks.exe
PID 2000 wrote to memory of 1184	2000	explorer.exe	schtasks.exe
PID 1532 wrote to memory of 1852	1532	taskeng.exe	regsvr32.exe
PID 1532 wrote to memory of 1852	1532	taskeng.exe	regsvr32.exe
PID 1532 wrote to memory of 1852	1532	taskeng.exe	regsvr32.exe
PID 1532 wrote to memory of 1852	1532	taskeng.exe	regsvr32.exe
PID 1532 wrote to memory of 1852	1532	taskeng.exe	regsvr32.exe
PID 1852 wrote to memory of 1896	1852	regsvr32.exe	regsvr32.exe
PID 1852 wrote to memory of 1896	1852	regsvr32.exe	regsvr32.exe
PID 1852 wrote to memory of 1896	1852	regsvr32.exe	regsvr32.exe
PID 1852 wrote to memory of 1896	1852	regsvr32.exe	regsvr32.exe
PID 1852 wrote to memory of 1896	1852	regsvr32.exe	regsvr32.exe
PID 1852 wrote to memory of 1896	1852	regsvr32.exe	regsvr32.exe
PID 1852 wrote to memory of 1896	1852	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fd3e1a968c5ae9e8b1454f7c12dc5df96ceba3ad34e16bacbf24f58a15a71bba.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1248

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fd3e1a968c5ae9e8b1454f7c12dc5df96ceba3ad34e16bacbf24f58a15a71bba.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1380

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:2000

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn inpfjiwhjq /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\fd3e1a968c5ae9e8b1454f7c12dc5df96ceba3ad34e16bacbf24f58a15a71bba.dll\"" /SC ONCE /Z /ST 22:06 /ET 22:18
4⤵
- Creates scheduled task(s)
PID:1184

C:\Windows\system32\taskeng.exe
taskeng.exe {52A6D6CE-1BD8-4C75-9777-55617FD7E264} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1532

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\fd3e1a968c5ae9e8b1454f7c12dc5df96ceba3ad34e16bacbf24f58a15a71bba.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1852

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\fd3e1a968c5ae9e8b1454f7c12dc5df96ceba3ad34e16bacbf24f58a15a71bba.dll"
3⤵
- Loads dropped DLL
PID:1896

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\fd3e1a968c5ae9e8b1454f7c12dc5df96ceba3ad34e16bacbf24f58a15a71bba.dll
MD5
ee1c304eaa7e2756b373b7db3b5c857f

SHA1
d36f1b6e276500b496e72ecbc4b16626923f49e1

SHA256
1578ff3ffe383ccfbf1766b4adde351088b3466479772fae6b8bfba2a7fb4cff

SHA512
f0bb3ffc1a91a8e10e068d03e67914f59af007984f2a6512d60f2dfa261a1cddcb0a3d16079c93d11e89ffda7a3f2f80416b7f6fba2c7196a0a29891baa6098d

Download Submit
\Users\Admin\AppData\Local\Temp\fd3e1a968c5ae9e8b1454f7c12dc5df96ceba3ad34e16bacbf24f58a15a71bba.dll
MD5
ee1c304eaa7e2756b373b7db3b5c857f

SHA1
d36f1b6e276500b496e72ecbc4b16626923f49e1

SHA256
1578ff3ffe383ccfbf1766b4adde351088b3466479772fae6b8bfba2a7fb4cff

SHA512
f0bb3ffc1a91a8e10e068d03e67914f59af007984f2a6512d60f2dfa261a1cddcb0a3d16079c93d11e89ffda7a3f2f80416b7f6fba2c7196a0a29891baa6098d

Download Submit
memory/1380-54-0x0000000076071000-0x0000000076073000-memory.dmp

Filesize
8KB

Download
memory/1380-55-0x0000000001E10000-0x0000000001FFA000-memory.dmp

Filesize
1.9MB

Download
memory/1380-56-0x0000000010000000-0x0000000010034000-memory.dmp

Filesize
208KB

Download
memory/1380-57-0x0000000010000000-0x0000000010034000-memory.dmp

Filesize
208KB

Download
memory/1380-58-0x0000000010000000-0x000000001026E000-memory.dmp

Filesize
2.4MB

Download
memory/1852-65-0x000007FEFBE31000-0x000007FEFBE33000-memory.dmp

Filesize
8KB

Download
memory/2000-59-0x0000000000100000-0x0000000000102000-memory.dmp

Filesize
8KB

Download
memory/2000-62-0x0000000074B91000-0x0000000074B93000-memory.dmp

Filesize
8KB

Download
memory/2000-63-0x00000000005D0000-0x0000000000851000-memory.dmp

Filesize
2.5MB

Download
memory/2000-64-0x00000000000C0000-0x00000000000F4000-memory.dmp

Filesize
208KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads