qakbot | f602605c7a0a104e495bc2e6001314cb16bbf54fc88f96531a06be204b89e184

General

Target

15d97bda17c44888345521c18a22f90f_JaffaCakes118.dll
Size

857KB
MD5

15d97bda17c44888345521c18a22f90f
SHA1

99cb3c6de06ffa8874722faa7c8a6a9c498c2916
SHA256

f602605c7a0a104e495bc2e6001314cb16bbf54fc88f96531a06be204b89e184
SHA512

cfccf7febc951ecf11f53889545eb1d0a63efa6c8f2956e6228c2f0c956fd018a46f5baf81a79a562fe60d0af5b78d977f7842d6b006d23a776c36e998e2ab00
SSDEEP

24576:GL8cabX4zXsvdilerHJJ6NoH1E2CNNl4Z:aybX4XslKCWoH1E2CN

Score

10^/10

qakbot tr 1633943125 banker evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

tr

Campaign

1633943125

C2

140.82.49.12:443

89.137.52.44:443

24.107.165.50:443

66.216.193.114:443

75.131.217.182:443

41.86.42.158:995

24.119.214.7:443

67.166.233.75:443

105.198.236.99:443

120.151.47.189:443

2.222.167.138:443

41.228.22.180:443

78.105.213.151:995

5.193.125.67:995

41.86.42.158:443

96.57.188.174:2078

120.150.218.241:995

66.177.215.152:0

122.11.220.212:2222

73.52.50.32:443

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot

Windows security bypass 2 TTPs 4 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

reg.exereg.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Roaming\Microsoft\Esswmvkgiz = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\ProgramData\Microsoft\Atxcyyfyyf = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe

Loads dropped DLL 1 IoCs

Processes:

regsvr32.exe

pid process

3584 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/Job
T1053

Processes:

schtasks.exe

pid process

468 schtasks.exe

pid	process
3584	regsvr32.exe

pid	process
468	schtasks.exe

Modifies data under HKEY_USERS 19 IoCs

Processes:

explorer.exe

description	ioc	process
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Rzpmymmwvhz\49479577 = 4499bbcbdde9852c39e232aec9d826d5c5cfe8e76e7d339a5009f3de6ac9158a	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Rzpmymmwvhz\f1fbf212 = ea29128d821c1990bc27ab455f0fab250647ad7c1d01a0ad350243964ed7578ba8d6d947bb08c1e4b011044f349c7d0ffefb3b1c67d5a157fa7c5cb0b2bb43ffb3756364f57c8490d1f68e	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Gnawunixtaagun\434166fd = 3f6865f70a10a2fd0defc52a23af85274e7496a530043648c3d626773b936800ff2270fd3079ce2960ee9dc666e0e44598a896f4be7fcd26	explorer.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	explorer.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	explorer.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Rzpmymmwvhz\8cf3bd98 = 4b9d40ff7d3be0181ee0331b0a1d186890c842f69501eb3e6af4123668ad56d6995a24082b01	explorer.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	explorer.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Rzpmymmwvhz\7e996545 = 7848a641212563bcb1ba4695d3c5e0dee047ac79eac1eb299fb9bd1c808dcc23c4d0e00f5491ff8996d06f49d80f12adcd98635e1a719eba0c8693869129e420ad9683c2f0c249a1f9221335d82b	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Rzpmymmwvhz\344fdafd = c45112b76f271cbc33d421ce6b52020496f9fd7d0c4587fab54d87ab75916c1d0fb74fc6cf8758f0eff27361d3051c46e4928c98f9be3db586e107ce	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Gnawunixtaagun\ce62d1d6 = 6e8bb7941fe1fa52f409282b39dc496185305bb04c08321383e262c521305e0cf50c8ba801492b6e6ad4415b4fea0adbede6c6fcba222f10ef4a367622e3a1dfe1f6ccaf60eac70c390452b2ab1adc9f2f76484852d0f3fd39ac70d8389659ea8e8618c4a7	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Gnawunixtaagun\3c08090b = f043a5713ce40cdb059230151e6dfccd4305baba1bba4b9a717df64daaf32d0d08db2fb8fc2ae43a032ce999520635f157380add2ca84d2bed92b666aac27f17708356b238aa5a284b35bf42f8a91f3068941a1b105dfddc	explorer.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Gnawunixtaagun	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Rzpmymmwvhz	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Rzpmymmwvhz\4b06b50b = 209eee626a02cdc21c4375fabe5727d5694876a5c7fb73f812889dd805873b9337498511ca772d10adcd092374b3bd8bd69da0bab7e4048a884eadae85e0a717d0237c22ca6fa3032a5b020c3cbebe104e5cce3841c0ff643010006aaf6c0bad9cd2fc864f836e	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	explorer.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	explorer.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

4276 rundll32.exe
4276 rundll32.exe
3584 regsvr32.exe
3584 regsvr32.exe
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

4276 rundll32.exe
3584 regsvr32.exe

pid	process
4276	rundll32.exe
4276	rundll32.exe
3584	regsvr32.exe
3584	regsvr32.exe

pid	process
4276	rundll32.exe
3584	regsvr32.exe

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exeregsvr32.exeregsvr32.exe

description	pid	process	target process
PID 1768 wrote to memory of 4276	1768	rundll32.exe	rundll32.exe
PID 1768 wrote to memory of 4276	1768	rundll32.exe	rundll32.exe
PID 1768 wrote to memory of 4276	1768	rundll32.exe	rundll32.exe
PID 4276 wrote to memory of 1816	4276	rundll32.exe	explorer.exe
PID 4276 wrote to memory of 1816	4276	rundll32.exe	explorer.exe
PID 4276 wrote to memory of 1816	4276	rundll32.exe	explorer.exe
PID 4276 wrote to memory of 1816	4276	rundll32.exe	explorer.exe
PID 4276 wrote to memory of 1816	4276	rundll32.exe	explorer.exe
PID 1816 wrote to memory of 468	1816	explorer.exe	schtasks.exe
PID 1816 wrote to memory of 468	1816	explorer.exe	schtasks.exe
PID 1816 wrote to memory of 468	1816	explorer.exe	schtasks.exe
PID 1324 wrote to memory of 3584	1324	regsvr32.exe	regsvr32.exe
PID 1324 wrote to memory of 3584	1324	regsvr32.exe	regsvr32.exe
PID 1324 wrote to memory of 3584	1324	regsvr32.exe	regsvr32.exe
PID 3584 wrote to memory of 660	3584	regsvr32.exe	explorer.exe
PID 3584 wrote to memory of 660	3584	regsvr32.exe	explorer.exe
PID 3584 wrote to memory of 660	3584	regsvr32.exe	explorer.exe
PID 3584 wrote to memory of 660	3584	regsvr32.exe	explorer.exe
PID 3584 wrote to memory of 660	3584	regsvr32.exe	explorer.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\15d97bda17c44888345521c18a22f90f_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1768

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\15d97bda17c44888345521c18a22f90f_JaffaCakes118.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4276

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1816

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn sxcwkte /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\15d97bda17c44888345521c18a22f90f_JaffaCakes118.dll\"" /SC ONCE /Z /ST 02:09 /ET 02:21
4⤵
- Creates scheduled task(s)
PID:468

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\15d97bda17c44888345521c18a22f90f_JaffaCakes118.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:1324

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\15d97bda17c44888345521c18a22f90f_JaffaCakes118.dll"
2⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3584

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Modifies data under HKEY_USERS
PID:660

C:\Windows\system32\reg.exe
C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /t REG_DWORD /v "C:\ProgramData\Microsoft\Atxcyyfyyf" /d "0"
4⤵
- Windows security bypass
PID:4836

C:\Windows\system32\reg.exe
C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /t REG_DWORD /v "C:\Users\Admin\AppData\Roaming\Microsoft\Esswmvkgiz" /d "0"
4⤵
- Windows security bypass
PID:4948

C:\Windows\SysWOW64\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Roaming\Microsoft\Esswmvkgiz\wfnyznhq.dll"
4⤵
PID:3100

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Impair Defenses

1

T1562

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\15d97bda17c44888345521c18a22f90f_JaffaCakes118.dll
Filesize
857KB

MD5
15d97bda17c44888345521c18a22f90f

SHA1
99cb3c6de06ffa8874722faa7c8a6a9c498c2916

SHA256
f602605c7a0a104e495bc2e6001314cb16bbf54fc88f96531a06be204b89e184

SHA512
cfccf7febc951ecf11f53889545eb1d0a63efa6c8f2956e6228c2f0c956fd018a46f5baf81a79a562fe60d0af5b78d977f7842d6b006d23a776c36e998e2ab00

Download Submit
\??\PIPE\wkssvc
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/660-22-0x0000000001080000-0x00000000010A1000-memory.dmp

Filesize
132KB

Download
memory/660-24-0x0000000001080000-0x00000000010A1000-memory.dmp

Filesize
132KB

Download
memory/660-28-0x0000000001080000-0x00000000010A1000-memory.dmp

Filesize
132KB

Download
memory/660-27-0x0000000001080000-0x00000000010A1000-memory.dmp

Filesize
132KB

Download
memory/660-26-0x0000000001080000-0x00000000010A1000-memory.dmp

Filesize
132KB

Download
memory/660-25-0x0000000001080000-0x00000000010A1000-memory.dmp

Filesize
132KB

Download
memory/1816-5-0x00000000010C0000-0x00000000010E1000-memory.dmp

Filesize
132KB

Download
memory/1816-9-0x00000000010C0000-0x00000000010E1000-memory.dmp

Filesize
132KB

Download
memory/1816-10-0x00000000010C0000-0x00000000010E1000-memory.dmp

Filesize
132KB

Download
memory/1816-11-0x00000000010C0000-0x00000000010E1000-memory.dmp

Filesize
132KB

Download
memory/1816-13-0x00000000010C0000-0x00000000010E1000-memory.dmp

Filesize
132KB

Download
memory/3584-17-0x0000000073C80000-0x0000000073DEE000-memory.dmp

Filesize
1.4MB

Download
memory/3584-23-0x0000000073C80000-0x0000000073DEE000-memory.dmp

Filesize
1.4MB

Download
memory/3584-19-0x0000000000DC0000-0x0000000000DC1000-memory.dmp

Filesize
4KB

Download
memory/3584-18-0x0000000073C80000-0x0000000073DEE000-memory.dmp

Filesize
1.4MB

Download
memory/4276-1-0x00000000753E0000-0x000000007554E000-memory.dmp

Filesize
1.4MB

Download
memory/4276-0-0x00000000753E0000-0x000000007554E000-memory.dmp

Filesize
1.4MB

Download
memory/4276-2-0x00000000007F0000-0x00000000007F1000-memory.dmp

Filesize
4KB

Download
memory/4276-3-0x00000000753E0000-0x000000007554E000-memory.dmp

Filesize
1.4MB

Download
memory/4276-6-0x00000000753E0000-0x000000007554E000-memory.dmp

Filesize
1.4MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads