qakbot | 5dabc36b8683404b12c44833145968a04782d4b0f3c7d69c0565e208154bc89a

General

Target

5dabc36b8683404b12c44833145968a04782d4b0f3c7d69c0565e208154bc89a.dll
Size

380KB
MD5

90adf41089567526c39aaf77f4e86508
SHA1

3c19038c5844c87c9dc3f5fd12ec863ce2088876
SHA256

5dabc36b8683404b12c44833145968a04782d4b0f3c7d69c0565e208154bc89a
SHA512

404196c59378e4be9bf09a92413bbca3d26ff158f655353b9e4683e19567928a97ce8beaefe90220850efe93996e426fb318cc81fd8288ff3d8856b4545a450f

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

1480 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

452 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

1092 rundll32.exe
1092 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1092 rundll32.exe

pid	process
1480	regsvr32.exe

pid	process
452	schtasks.exe

pid	process
1092	rundll32.exe
1092	rundll32.exe

pid	process
1092	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1648 wrote to memory of 1092	1648	rundll32.exe	rundll32.exe
PID 1648 wrote to memory of 1092	1648	rundll32.exe	rundll32.exe
PID 1648 wrote to memory of 1092	1648	rundll32.exe	rundll32.exe
PID 1648 wrote to memory of 1092	1648	rundll32.exe	rundll32.exe
PID 1648 wrote to memory of 1092	1648	rundll32.exe	rundll32.exe
PID 1648 wrote to memory of 1092	1648	rundll32.exe	rundll32.exe
PID 1648 wrote to memory of 1092	1648	rundll32.exe	rundll32.exe
PID 1092 wrote to memory of 556	1092	rundll32.exe	explorer.exe
PID 1092 wrote to memory of 556	1092	rundll32.exe	explorer.exe
PID 1092 wrote to memory of 556	1092	rundll32.exe	explorer.exe
PID 1092 wrote to memory of 556	1092	rundll32.exe	explorer.exe
PID 1092 wrote to memory of 556	1092	rundll32.exe	explorer.exe
PID 1092 wrote to memory of 556	1092	rundll32.exe	explorer.exe
PID 556 wrote to memory of 452	556	explorer.exe	schtasks.exe
PID 556 wrote to memory of 452	556	explorer.exe	schtasks.exe
PID 556 wrote to memory of 452	556	explorer.exe	schtasks.exe
PID 556 wrote to memory of 452	556	explorer.exe	schtasks.exe
PID 1496 wrote to memory of 1136	1496	taskeng.exe	regsvr32.exe
PID 1496 wrote to memory of 1136	1496	taskeng.exe	regsvr32.exe
PID 1496 wrote to memory of 1136	1496	taskeng.exe	regsvr32.exe
PID 1496 wrote to memory of 1136	1496	taskeng.exe	regsvr32.exe
PID 1496 wrote to memory of 1136	1496	taskeng.exe	regsvr32.exe
PID 1136 wrote to memory of 1480	1136	regsvr32.exe	regsvr32.exe
PID 1136 wrote to memory of 1480	1136	regsvr32.exe	regsvr32.exe
PID 1136 wrote to memory of 1480	1136	regsvr32.exe	regsvr32.exe
PID 1136 wrote to memory of 1480	1136	regsvr32.exe	regsvr32.exe
PID 1136 wrote to memory of 1480	1136	regsvr32.exe	regsvr32.exe
PID 1136 wrote to memory of 1480	1136	regsvr32.exe	regsvr32.exe
PID 1136 wrote to memory of 1480	1136	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5dabc36b8683404b12c44833145968a04782d4b0f3c7d69c0565e208154bc89a.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1648

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5dabc36b8683404b12c44833145968a04782d4b0f3c7d69c0565e208154bc89a.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1092

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:556

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn sskiqybcog /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\5dabc36b8683404b12c44833145968a04782d4b0f3c7d69c0565e208154bc89a.dll\"" /SC ONCE /Z /ST 12:48 /ET 13:00
4⤵
- Creates scheduled task(s)
PID:452

C:\Windows\system32\taskeng.exe
taskeng.exe {656E7C15-DF7A-48EC-B62B-7FB011F2591B} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1496

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\5dabc36b8683404b12c44833145968a04782d4b0f3c7d69c0565e208154bc89a.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1136

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\5dabc36b8683404b12c44833145968a04782d4b0f3c7d69c0565e208154bc89a.dll"
3⤵
- Loads dropped DLL
PID:1480

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\5dabc36b8683404b12c44833145968a04782d4b0f3c7d69c0565e208154bc89a.dll
MD5
df70839eefea113bf71c6bc34e15a36a

SHA1
8ac1e101d6885f3674972d9625f083b42d38db79

SHA256
2770ba9da270c4436ac7c3a6b3a0645450da7228e7b391e32dc4f6b3af06a7f3

SHA512
d7e42a33bc9d8005ca3c345ea20f2009c00a42a84778a6b7c081e0d1a86c68028a8c29bebb997a088a1102a798f0cbc8202b4b1d7dccad35b2a9fa2854d0220b

Download Submit
\Users\Admin\AppData\Local\Temp\5dabc36b8683404b12c44833145968a04782d4b0f3c7d69c0565e208154bc89a.dll
MD5
df70839eefea113bf71c6bc34e15a36a

SHA1
8ac1e101d6885f3674972d9625f083b42d38db79

SHA256
2770ba9da270c4436ac7c3a6b3a0645450da7228e7b391e32dc4f6b3af06a7f3

SHA512
d7e42a33bc9d8005ca3c345ea20f2009c00a42a84778a6b7c081e0d1a86c68028a8c29bebb997a088a1102a798f0cbc8202b4b1d7dccad35b2a9fa2854d0220b

Download Submit
memory/556-57-0x0000000000340000-0x0000000000342000-memory.dmp

Filesize
8KB

Download
memory/556-60-0x0000000074971000-0x0000000074973000-memory.dmp

Filesize
8KB

Download
memory/556-61-0x0000000000040000-0x00000000002C1000-memory.dmp

Filesize
2.5MB

Download
memory/556-62-0x0000000000310000-0x0000000000331000-memory.dmp

Filesize
132KB

Download
memory/1092-54-0x00000000752C1000-0x00000000752C3000-memory.dmp

Filesize
8KB

Download
memory/1092-55-0x0000000000160000-0x00000000001A8000-memory.dmp

Filesize
288KB

Download
memory/1092-56-0x0000000010000000-0x0000000010061000-memory.dmp

Filesize
388KB

Download
memory/1136-63-0x000007FEFBC51000-0x000007FEFBC53000-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