qakbot | 0d18ffaf66e43bb43939c0970a2ae2927470485036e068f7886dabaab217256d

General

Target

triage2.dll
Size

217KB
MD5

9a44b520e760d8b33f4e949798c66d91
SHA1

a8ce027ac22e6a922149296de6e3ebaca24c7285
SHA256

0d18ffaf66e43bb43939c0970a2ae2927470485036e068f7886dabaab217256d
SHA512

f06a953e88012f843958d9cb1678a8fcd2f6aea636b298dffc3e2d2c1bbc2338d1c0108bdf9a8bcbe77a09a37a48f4290009e3be7bdd31b9ced45d33b5b7f96b

Score

10^/10

qakbot notset 1618398961 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

notset

Campaign

1618398961

C2

47.196.192.184:443

216.201.162.158:443

136.232.34.70:443

71.41.184.10:3389

140.82.49.12:443

45.63.107.192:2222

45.63.107.192:443

149.28.98.196:443

45.32.211.207:443

144.202.38.185:443

45.77.115.208:2222

45.77.115.208:8443

207.246.116.237:995

45.77.117.108:443

149.28.99.97:443

149.28.99.97:995

149.28.98.196:995

45.32.211.207:995

45.32.211.207:2222

149.28.98.196:2222

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Loads dropped DLL 2 IoCs

Processes:

regsvr32.exe

pid process

2080 regsvr32.exe
2080 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

208 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

660 regsvr32.exe
660 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

660 regsvr32.exe

pid	process
2080	regsvr32.exe
2080	regsvr32.exe

pid	process
208	schtasks.exe

pid	process
660	regsvr32.exe
660	regsvr32.exe

pid	process
660	regsvr32.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 776 wrote to memory of 660	776	regsvr32.exe	regsvr32.exe
PID 776 wrote to memory of 660	776	regsvr32.exe	regsvr32.exe
PID 776 wrote to memory of 660	776	regsvr32.exe	regsvr32.exe
PID 660 wrote to memory of 3960	660	regsvr32.exe	explorer.exe
PID 660 wrote to memory of 3960	660	regsvr32.exe	explorer.exe
PID 660 wrote to memory of 3960	660	regsvr32.exe	explorer.exe
PID 660 wrote to memory of 3960	660	regsvr32.exe	explorer.exe
PID 660 wrote to memory of 3960	660	regsvr32.exe	explorer.exe
PID 3960 wrote to memory of 208	3960	explorer.exe	schtasks.exe
PID 3960 wrote to memory of 208	3960	explorer.exe	schtasks.exe
PID 3960 wrote to memory of 208	3960	explorer.exe	schtasks.exe
PID 2792 wrote to memory of 2080	2792	regsvr32.exe	regsvr32.exe
PID 2792 wrote to memory of 2080	2792	regsvr32.exe	regsvr32.exe
PID 2792 wrote to memory of 2080	2792	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\triage2.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:776

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\triage2.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:660

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:3960

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn brsyflqov /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\triage2.dll\"" /SC ONCE /Z /ST 18:27 /ET 18:39
4⤵
- Creates scheduled task(s)
PID:208

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\triage2.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:2792

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\triage2.dll"
2⤵
- Loads dropped DLL
PID:2080

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\triage2.dll
MD5
15cd59c7d1b5127a55300d5691228338

SHA1
97bc8e8e5e789fd37e16680cf0106c4e7489f105

SHA256
cae79ec55986db5526a7f78e031a860bde418964c9f5f1380b43ca208e4cdb96

SHA512
a99620019b23e053c45bc20135d9a1c5101bcdefee2a95f36b2743f286ac306d8e6de7d17a9592c5405b7fddd9babe687bc698fac1cd614c89991292b00862c1

Download Submit
\Users\Admin\AppData\Local\Temp\triage2.dll
MD5
15cd59c7d1b5127a55300d5691228338

SHA1
97bc8e8e5e789fd37e16680cf0106c4e7489f105

SHA256
cae79ec55986db5526a7f78e031a860bde418964c9f5f1380b43ca208e4cdb96

SHA512
a99620019b23e053c45bc20135d9a1c5101bcdefee2a95f36b2743f286ac306d8e6de7d17a9592c5405b7fddd9babe687bc698fac1cd614c89991292b00862c1

Download Submit
\Users\Admin\AppData\Local\Temp\triage2.dll
MD5
15cd59c7d1b5127a55300d5691228338

SHA1
97bc8e8e5e789fd37e16680cf0106c4e7489f105

SHA256
cae79ec55986db5526a7f78e031a860bde418964c9f5f1380b43ca208e4cdb96

SHA512
a99620019b23e053c45bc20135d9a1c5101bcdefee2a95f36b2743f286ac306d8e6de7d17a9592c5405b7fddd9babe687bc698fac1cd614c89991292b00862c1

Download Submit
memory/208-118-0x0000000000000000-mapping.dmp

Download
memory/660-114-0x0000000000000000-mapping.dmp

Download
memory/660-115-0x00000000006C0000-0x00000000006F9000-memory.dmp

Filesize
228KB

Download
memory/2080-122-0x0000000000000000-mapping.dmp

Download
memory/3960-116-0x0000000000000000-mapping.dmp

Download
memory/3960-117-0x0000000002BA0000-0x0000000002BD9000-memory.dmp

Filesize
228KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads