qakbot | ef64f344af3c324ac8f38b985abb0a794b27c97863b40ad597dfbb9217a2a115

General

Target

41ffecc1aa0e59d0e22bcf44c0f66a12_JaffaCakes118.dll
Size

573KB
MD5

41ffecc1aa0e59d0e22bcf44c0f66a12
SHA1

232a64e4ff7a42769028c527b738a1b80e3e8ff6
SHA256

ef64f344af3c324ac8f38b985abb0a794b27c97863b40ad597dfbb9217a2a115
SHA512

d2dca18b0de89acf329669f635f39e1ebaca15af1d63d3910506e3186324ce67ff211dc674dce095e96566a00f5b3eb90ba2e3a2b8999fb07be42fc2cf08449b
SSDEEP

12288:R87H3sH2k/eh9A9tqKsuud0jl0pT7fEztxG9HBMbVNAjirS:RSs7/uYtqkE3MzO9HoHos

Score

10^/10

qakbot obama107 1633078880 banker evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

obama107

Campaign

1633078880

C2

140.82.49.12:443

41.250.143.109:995

216.201.162.158:443

86.8.177.143:443

105.198.236.99:443

124.123.42.115:2222

217.17.56.163:443

37.210.152.224:995

190.198.206.189:2222

75.89.195.186:995

78.191.44.76:995

122.11.220.212:2222

68.186.192.69:443

159.2.51.200:2222

217.17.56.163:2222

217.17.56.163:2078

41.228.22.180:443

120.151.47.189:443

47.22.148.6:443

94.200.181.154:443

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
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\Uetsjwo = "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:\Users\Admin\AppData\Roaming\Microsoft\Nefkdpcyfxsi = "0"	reg.exe

Loads dropped DLL 1 IoCs

Processes:

regsvr32.exe

pid process

2776 regsvr32.exe

pid	process
2776	regsvr32.exe

Modifies data under HKEY_USERS 10 IoCs

Processes:

explorer.exe

description	ioc	process
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ljbazzaeulaas\71298539 = fea4cf418fa0c9d8da5ec4f45eb86aa55525466944a62b03cbea6ed2df52d75321ff460b1f98b2f2c4964a046f302e64546135db0c2257932d1db8064f1768e29a8a4559d37569edb4c85508c9b28c	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ljbazzaeulaas\c995e25c = 293003877dc2a4dfb1df8ea64e095d5554e7dbe01bcd0f600309bfbdd77bc06a23a2a31f0cf2bd	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ljbazzaeulaas\b49dadd6 = 9c6a2ed8fab6dc7a2581a9498e7bbd37b89949dbd6847fa0482df1dcc4e52bc62fd07c58f8ef5abe5439a675a9281110199b41ea82ede1d9cf65fba906c4a303b59f115520a1e4767f14e466ced9afb7889a98846de91ba87f071ac5a0eaf6834d1c	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ljbazzaeulaas\46f7750b = 5b794c5b646357d9ae11d7ba59d075c514598f0e8a74fc5a2e0d568be39cedeaeaa5	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ljbazzaeulaas	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ljbazzaeulaas\46f7750b = 5b795b5b6463621b0e0f636536	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ljbazzaeulaas\7368a545 = d1dea3212d67fa130c191ceea9f7ab9b0a044185d7151f1e1871e7bdfe09c600a7849f8be05b864ca2d13976c9b5d84717c2a232ee819e737b317fa1c51feee458128f50b8430a7401e39492e5e79df75a30152765d8d7fe10479775bb5a6c97f8cb77914ee3faaad2aa8f0f4245f96a956cbed0a0f9f3c0131ad805f6d390c41204eb2d899f403b6a4728e742b0e6c83c6bbf54e69e6367c0c102d94db585d30a9453fbf5c7cfc33e4515df79810c2806f2be5d4c019393c19bdfbd4420baad58f78616d0	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ljbazzaeulaas\c21cab3 = 8adab1218468b59ef06f24bf7e998f5436b25a974eacd8f90a6f5d68754688cdf595c5e6c0f4275a186b022eff4b47e736d4b3fbdaca3ead2208648797bd15e3cf89e26ccd805ce5	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ljbazzaeulaas\cbd4c220 = 95bec580d75104b01f743ffc4b2890	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ljbazzaeulaas\39be1afd = c683accc64947c4c695795605024c37495	explorer.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence execution

Scheduled Task
T1053.005

Processes:

schtasks.exe

pid process

2848 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

2428 rundll32.exe
2776 regsvr32.exe
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

2428 rundll32.exe
2776 regsvr32.exe

pid	process
2848	schtasks.exe

pid	process
2428	rundll32.exe
2776	regsvr32.exe

pid	process
2428	rundll32.exe
2776	regsvr32.exe

Suspicious use of WriteProcessMemory 43 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exeregsvr32.exeexplorer.exe

description	pid	process	target process
PID 2632 wrote to memory of 2428	2632	rundll32.exe	rundll32.exe
PID 2632 wrote to memory of 2428	2632	rundll32.exe	rundll32.exe
PID 2632 wrote to memory of 2428	2632	rundll32.exe	rundll32.exe
PID 2632 wrote to memory of 2428	2632	rundll32.exe	rundll32.exe
PID 2632 wrote to memory of 2428	2632	rundll32.exe	rundll32.exe
PID 2632 wrote to memory of 2428	2632	rundll32.exe	rundll32.exe
PID 2632 wrote to memory of 2428	2632	rundll32.exe	rundll32.exe
PID 2428 wrote to memory of 2800	2428	rundll32.exe	explorer.exe
PID 2428 wrote to memory of 2800	2428	rundll32.exe	explorer.exe
PID 2428 wrote to memory of 2800	2428	rundll32.exe	explorer.exe
PID 2428 wrote to memory of 2800	2428	rundll32.exe	explorer.exe
PID 2428 wrote to memory of 2800	2428	rundll32.exe	explorer.exe
PID 2428 wrote to memory of 2800	2428	rundll32.exe	explorer.exe
PID 2800 wrote to memory of 2848	2800	explorer.exe	schtasks.exe
PID 2800 wrote to memory of 2848	2800	explorer.exe	schtasks.exe
PID 2800 wrote to memory of 2848	2800	explorer.exe	schtasks.exe
PID 2800 wrote to memory of 2848	2800	explorer.exe	schtasks.exe
PID 2528 wrote to memory of 1492	2528	taskeng.exe	regsvr32.exe
PID 2528 wrote to memory of 1492	2528	taskeng.exe	regsvr32.exe
PID 2528 wrote to memory of 1492	2528	taskeng.exe	regsvr32.exe
PID 2528 wrote to memory of 1492	2528	taskeng.exe	regsvr32.exe
PID 2528 wrote to memory of 1492	2528	taskeng.exe	regsvr32.exe
PID 1492 wrote to memory of 2776	1492	regsvr32.exe	regsvr32.exe
PID 1492 wrote to memory of 2776	1492	regsvr32.exe	regsvr32.exe
PID 1492 wrote to memory of 2776	1492	regsvr32.exe	regsvr32.exe
PID 1492 wrote to memory of 2776	1492	regsvr32.exe	regsvr32.exe
PID 1492 wrote to memory of 2776	1492	regsvr32.exe	regsvr32.exe
PID 1492 wrote to memory of 2776	1492	regsvr32.exe	regsvr32.exe
PID 1492 wrote to memory of 2776	1492	regsvr32.exe	regsvr32.exe
PID 2776 wrote to memory of 2764	2776	regsvr32.exe	explorer.exe
PID 2776 wrote to memory of 2764	2776	regsvr32.exe	explorer.exe
PID 2776 wrote to memory of 2764	2776	regsvr32.exe	explorer.exe
PID 2776 wrote to memory of 2764	2776	regsvr32.exe	explorer.exe
PID 2776 wrote to memory of 2764	2776	regsvr32.exe	explorer.exe
PID 2776 wrote to memory of 2764	2776	regsvr32.exe	explorer.exe
PID 2764 wrote to memory of 2952	2764	explorer.exe	reg.exe
PID 2764 wrote to memory of 2952	2764	explorer.exe	reg.exe
PID 2764 wrote to memory of 2952	2764	explorer.exe	reg.exe
PID 2764 wrote to memory of 2952	2764	explorer.exe	reg.exe
PID 2764 wrote to memory of 2944	2764	explorer.exe	reg.exe
PID 2764 wrote to memory of 2944	2764	explorer.exe	reg.exe
PID 2764 wrote to memory of 2944	2764	explorer.exe	reg.exe
PID 2764 wrote to memory of 2944	2764	explorer.exe	reg.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\41ffecc1aa0e59d0e22bcf44c0f66a12_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2632

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\41ffecc1aa0e59d0e22bcf44c0f66a12_JaffaCakes118.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2428

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:2800

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ljcvppd /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\41ffecc1aa0e59d0e22bcf44c0f66a12_JaffaCakes118.dll\"" /SC ONCE /Z /ST 14:09 /ET 14:21
4⤵
- Scheduled Task/Job: Scheduled Task
PID:2848

C:\Windows\system32\taskeng.exe
taskeng.exe {9BACF556-23E5-402C-9DA0-24D532284D73} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2528

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\41ffecc1aa0e59d0e22bcf44c0f66a12_JaffaCakes118.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1492

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\41ffecc1aa0e59d0e22bcf44c0f66a12_JaffaCakes118.dll"
3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2776

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
4⤵
- Modifies data under HKEY_USERS
- Suspicious use of WriteProcessMemory
PID:2764

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\Uetsjwo" /d "0"
5⤵
- Windows security bypass
PID:2952

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\Nefkdpcyfxsi" /d "0"
5⤵
- Windows security bypass
PID:2944

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

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\41ffecc1aa0e59d0e22bcf44c0f66a12_JaffaCakes118.dll
Filesize
573KB

MD5
41ffecc1aa0e59d0e22bcf44c0f66a12

SHA1
232a64e4ff7a42769028c527b738a1b80e3e8ff6

SHA256
ef64f344af3c324ac8f38b985abb0a794b27c97863b40ad597dfbb9217a2a115

SHA512
d2dca18b0de89acf329669f635f39e1ebaca15af1d63d3910506e3186324ce67ff211dc674dce095e96566a00f5b3eb90ba2e3a2b8999fb07be42fc2cf08449b

Download Submit
\??\PIPE\wkssvc
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/2428-1-0x0000000075190000-0x0000000075230000-memory.dmp

Filesize
640KB

Download
memory/2428-3-0x000000007521F000-0x0000000075225000-memory.dmp

Filesize
24KB

Download
memory/2428-0-0x0000000075190000-0x0000000075230000-memory.dmp

Filesize
640KB

Download
memory/2428-7-0x0000000075190000-0x0000000075230000-memory.dmp

Filesize
640KB

Download
memory/2764-27-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2764-28-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2764-26-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2776-19-0x0000000074E70000-0x0000000074F10000-memory.dmp

Filesize
640KB

Download
memory/2776-24-0x0000000074E70000-0x0000000074F10000-memory.dmp

Filesize
640KB

Download
memory/2776-20-0x0000000074E70000-0x0000000074F10000-memory.dmp

Filesize
640KB

Download
memory/2800-6-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2800-14-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2800-10-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2800-11-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2800-12-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2800-13-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2800-4-0x00000000000B0000-0x00000000000B2000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads