qakbot | 921fd0e521df42f30dddfa94b641fb77f54ed19b775449cc714b46cd94ca86a8

General

Target

921fd0e521df42f30dddfa94b641fb77f54ed19b775449cc714b46cd94ca86a8.dll
Size

1.0MB
MD5

9ade96926c022b1bab77ecfc2f2cfa0a
SHA1

216d1f26d6ecc1e6abecfe8f5244de7f4b0242ad
SHA256

921fd0e521df42f30dddfa94b641fb77f54ed19b775449cc714b46cd94ca86a8
SHA512

89d6d430b3169f461412374273b7e1d638bac4db61c65f9acaecd93f6b8844ec13a5586b2197707901a86b1d5c9bfb32fdb9e2a9b8a1141c03b4f9808e4db9ad

Score

10^/10

qakbot obama189 1655107308 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

403.688

Botnet

obama189

Campaign

1655107308

C2

91.177.173.10:995

117.248.109.38:21

182.191.92.203:995

39.52.38.164:995

217.165.84.253:993

84.241.8.23:32103

82.152.39.39:443

202.134.152.2:2222

122.118.131.132:995

120.150.218.241:995

222.169.71.98:2222

37.34.253.233:443

93.48.80.198:995

148.0.55.173:443

175.145.235.37:443

41.130.140.32:993

120.61.0.71:443

89.101.97.139:443

62.204.41.187:443

62.204.41.187:2222

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

1456 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

1704 schtasks.exe

pid	process
1456	regsvr32.exe

pid	process
1704	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

rundll32.exeexplorer.exeregsvr32.exe

pid	process
1172	rundll32.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1788	explorer.exe
1456	regsvr32.exe
1788	explorer.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1172 rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 316 wrote to memory of 1172	316	rundll32.exe	rundll32.exe
PID 316 wrote to memory of 1172	316	rundll32.exe	rundll32.exe
PID 316 wrote to memory of 1172	316	rundll32.exe	rundll32.exe
PID 316 wrote to memory of 1172	316	rundll32.exe	rundll32.exe
PID 316 wrote to memory of 1172	316	rundll32.exe	rundll32.exe
PID 316 wrote to memory of 1172	316	rundll32.exe	rundll32.exe
PID 316 wrote to memory of 1172	316	rundll32.exe	rundll32.exe
PID 1172 wrote to memory of 1788	1172	rundll32.exe	explorer.exe
PID 1172 wrote to memory of 1788	1172	rundll32.exe	explorer.exe
PID 1172 wrote to memory of 1788	1172	rundll32.exe	explorer.exe
PID 1172 wrote to memory of 1788	1172	rundll32.exe	explorer.exe
PID 1172 wrote to memory of 1788	1172	rundll32.exe	explorer.exe
PID 1172 wrote to memory of 1788	1172	rundll32.exe	explorer.exe
PID 1788 wrote to memory of 1704	1788	explorer.exe	schtasks.exe
PID 1788 wrote to memory of 1704	1788	explorer.exe	schtasks.exe
PID 1788 wrote to memory of 1704	1788	explorer.exe	schtasks.exe
PID 1788 wrote to memory of 1704	1788	explorer.exe	schtasks.exe
PID 564 wrote to memory of 296	564	taskeng.exe	regsvr32.exe
PID 564 wrote to memory of 296	564	taskeng.exe	regsvr32.exe
PID 564 wrote to memory of 296	564	taskeng.exe	regsvr32.exe
PID 564 wrote to memory of 296	564	taskeng.exe	regsvr32.exe
PID 564 wrote to memory of 296	564	taskeng.exe	regsvr32.exe
PID 296 wrote to memory of 1456	296	regsvr32.exe	regsvr32.exe
PID 296 wrote to memory of 1456	296	regsvr32.exe	regsvr32.exe
PID 296 wrote to memory of 1456	296	regsvr32.exe	regsvr32.exe
PID 296 wrote to memory of 1456	296	regsvr32.exe	regsvr32.exe
PID 296 wrote to memory of 1456	296	regsvr32.exe	regsvr32.exe
PID 296 wrote to memory of 1456	296	regsvr32.exe	regsvr32.exe
PID 296 wrote to memory of 1456	296	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\921fd0e521df42f30dddfa94b641fb77f54ed19b775449cc714b46cd94ca86a8.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:316

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\921fd0e521df42f30dddfa94b641fb77f54ed19b775449cc714b46cd94ca86a8.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1172

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1788

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn zccuiyfkt /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\921fd0e521df42f30dddfa94b641fb77f54ed19b775449cc714b46cd94ca86a8.dll\"" /SC ONCE /Z /ST 05:02 /ET 05:14
4⤵
- Creates scheduled task(s)
PID:1704

C:\Windows\system32\taskeng.exe
taskeng.exe {542F96AE-7B38-406B-A139-0F37BB0D9CEC} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:564

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\921fd0e521df42f30dddfa94b641fb77f54ed19b775449cc714b46cd94ca86a8.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:296

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\921fd0e521df42f30dddfa94b641fb77f54ed19b775449cc714b46cd94ca86a8.dll"
3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:1456

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\921fd0e521df42f30dddfa94b641fb77f54ed19b775449cc714b46cd94ca86a8.dll
Filesize
1.0MB

MD5
9ade96926c022b1bab77ecfc2f2cfa0a

SHA1
216d1f26d6ecc1e6abecfe8f5244de7f4b0242ad

SHA256
921fd0e521df42f30dddfa94b641fb77f54ed19b775449cc714b46cd94ca86a8

SHA512
89d6d430b3169f461412374273b7e1d638bac4db61c65f9acaecd93f6b8844ec13a5586b2197707901a86b1d5c9bfb32fdb9e2a9b8a1141c03b4f9808e4db9ad

Download Submit
\Users\Admin\AppData\Local\Temp\921fd0e521df42f30dddfa94b641fb77f54ed19b775449cc714b46cd94ca86a8.dll
Filesize
1.0MB

MD5
9ade96926c022b1bab77ecfc2f2cfa0a

SHA1
216d1f26d6ecc1e6abecfe8f5244de7f4b0242ad

SHA256
921fd0e521df42f30dddfa94b641fb77f54ed19b775449cc714b46cd94ca86a8

SHA512
89d6d430b3169f461412374273b7e1d638bac4db61c65f9acaecd93f6b8844ec13a5586b2197707901a86b1d5c9bfb32fdb9e2a9b8a1141c03b4f9808e4db9ad

Download Submit
memory/296-69-0x0000000000000000-mapping.dmp

Download
memory/296-70-0x000007FEFC331000-0x000007FEFC333000-memory.dmp

Filesize
8KB

Download
memory/1172-60-0x0000000001E80000-0x0000000001EB2000-memory.dmp

Filesize
200KB

Download
memory/1172-57-0x0000000000490000-0x00000000004B2000-memory.dmp

Filesize
136KB

Download
memory/1172-54-0x0000000000000000-mapping.dmp

Download
memory/1172-61-0x0000000000490000-0x00000000004B2000-memory.dmp

Filesize
136KB

Download
memory/1172-55-0x00000000769D1000-0x00000000769D3000-memory.dmp

Filesize
8KB

Download
memory/1172-56-0x0000000001D70000-0x0000000001E7C000-memory.dmp

Filesize
1.0MB

Download
memory/1172-65-0x0000000000490000-0x00000000004B2000-memory.dmp

Filesize
136KB

Download
memory/1172-59-0x0000000000490000-0x00000000004B2000-memory.dmp

Filesize
136KB

Download
memory/1172-58-0x0000000000490000-0x00000000004B2000-memory.dmp

Filesize
136KB

Download
memory/1456-72-0x0000000000000000-mapping.dmp

Download
memory/1456-75-0x00000000009C0000-0x0000000000ACC000-memory.dmp

Filesize
1.0MB

Download
memory/1456-76-0x0000000000EE0000-0x0000000000F02000-memory.dmp

Filesize
136KB

Download
memory/1456-78-0x0000000000EE0000-0x0000000000F02000-memory.dmp

Filesize
136KB

Download
memory/1456-77-0x0000000000EE0000-0x0000000000F02000-memory.dmp

Filesize
136KB

Download
memory/1456-80-0x0000000000EE0000-0x0000000000F02000-memory.dmp

Filesize
136KB

Download
memory/1456-79-0x0000000000EA0000-0x0000000000ED2000-memory.dmp

Filesize
200KB

Download
memory/1704-67-0x0000000000000000-mapping.dmp

Download
memory/1788-68-0x0000000000080000-0x00000000000A2000-memory.dmp

Filesize
136KB

Download
memory/1788-66-0x0000000000080000-0x00000000000A2000-memory.dmp

Filesize
136KB

Download
memory/1788-64-0x0000000074E41000-0x0000000074E43000-memory.dmp

Filesize
8KB

Download
memory/1788-62-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads