bcb17afbe86af3cecca26895528cddccd84db5f84e81f45bdcc54de8cbeb8eb7

General

Target

ed1c150417809fc543d9c76a0c188c10_JaffaCakes118.exe
Size

92KB
MD5

ed1c150417809fc543d9c76a0c188c10
SHA1

e344c479f5048d2097e21bf20508daea10dc4d0c
SHA256

bcb17afbe86af3cecca26895528cddccd84db5f84e81f45bdcc54de8cbeb8eb7
SHA512

9d6630805b592af1fc5069faad82b3015f35b86a14b3efe913ee6cb21ca8d395bfaf6e5dd372a83990862920b65175c14e7aef86933e618c6d05ca3249852013
SSDEEP

1536:Q83e9btz0DRwG7m+0XOPffculrRFXDgShVQ9MX9CwAHhcm+kZm+p:DWpz0DyGajOTlrRGi90/m+p

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 8 IoCs

pid	Process
1628	rundll32.exe
1628	rundll32.exe
1628	rundll32.exe
1628	rundll32.exe
2440	rundll32.exe
2440	rundll32.exe
2440	rundll32.exe
2440	rundll32.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Windows\CurrentVersion\Run\Hzofam = "rundll32.exe \"C:\\Users\\Admin\\AppData\\Local\\KBLSAca.dll\",Startup"	rundll32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1628	rundll32.exe
1628	rundll32.exe
1628	rundll32.exe
1628	rundll32.exe
1628	rundll32.exe
1628	rundll32.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2144 wrote to memory of 1628	2144	ed1c150417809fc543d9c76a0c188c10_JaffaCakes118.exe	28
PID 2144 wrote to memory of 1628	2144	ed1c150417809fc543d9c76a0c188c10_JaffaCakes118.exe	28
PID 2144 wrote to memory of 1628	2144	ed1c150417809fc543d9c76a0c188c10_JaffaCakes118.exe	28
PID 2144 wrote to memory of 1628	2144	ed1c150417809fc543d9c76a0c188c10_JaffaCakes118.exe	28
PID 2144 wrote to memory of 1628	2144	ed1c150417809fc543d9c76a0c188c10_JaffaCakes118.exe	28
PID 2144 wrote to memory of 1628	2144	ed1c150417809fc543d9c76a0c188c10_JaffaCakes118.exe	28
PID 2144 wrote to memory of 1628	2144	ed1c150417809fc543d9c76a0c188c10_JaffaCakes118.exe	28
PID 1628 wrote to memory of 2440	1628	rundll32.exe	29
PID 1628 wrote to memory of 2440	1628	rundll32.exe	29
PID 1628 wrote to memory of 2440	1628	rundll32.exe	29
PID 1628 wrote to memory of 2440	1628	rundll32.exe	29
PID 1628 wrote to memory of 2440	1628	rundll32.exe	29
PID 1628 wrote to memory of 2440	1628	rundll32.exe	29
PID 1628 wrote to memory of 2440	1628	rundll32.exe	29

C:\Users\Admin\AppData\Local\Temp\ed1c150417809fc543d9c76a0c188c10_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ed1c150417809fc543d9c76a0c188c10_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2144
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\KBLSAca.dll",Startup
  2⤵
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1628
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe "C:\Users\Admin\AppData\Local\KBLSAca.dll",iep
    3⤵
    - Loads dropped DLL
    PID:2440

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\KBLSAca.dll

Filesize
92KB

MD5
c9036c5b09ca3dd0571fb5a3beef8345

SHA1
8f124031a90c035b3733d4aafb67ca52386b4ce3

SHA256
d6558c1fff3c2499c70e5e9a9ea34370f0f04b502f1ea52e31690daa68b70c97

SHA512
ba129328b7aa3867f70ab73b124b5a992db99b362a5862c47995300fedf3b910f05484b2645b954cb3acd8fc626d8008ac21efb7db607833c73f00fc841775ab

Download Submit
memory/1628-14-0x0000000010000000-0x0000000010017000-memory.dmp

Filesize
92KB

Download
memory/1628-19-0x00000000022F0000-0x0000000002330000-memory.dmp

Filesize
256KB

Download
memory/1628-30-0x0000000010000000-0x0000000010017000-memory.dmp

Filesize
92KB

Download
memory/1628-11-0x0000000010000000-0x0000000010017000-memory.dmp

Filesize
92KB

Download
memory/1628-10-0x00000000022F0000-0x0000000002330000-memory.dmp

Filesize
256KB

Download
memory/1628-12-0x00000000022F0000-0x0000000002330000-memory.dmp

Filesize
256KB

Download
memory/1628-27-0x0000000010000000-0x0000000010017000-memory.dmp

Filesize
92KB

Download
memory/1628-20-0x00000000022F0000-0x0000000002330000-memory.dmp

Filesize
256KB

Download
memory/2144-0-0x0000000002090000-0x00000000020D0000-memory.dmp

Filesize
256KB

Download
memory/2144-17-0x0000000002090000-0x00000000020D0000-memory.dmp

Filesize
256KB

Download
memory/2144-18-0x0000000002090000-0x00000000020D0000-memory.dmp

Filesize
256KB

Download
memory/2144-2-0x0000000002090000-0x00000000020D0000-memory.dmp

Filesize
256KB

Download
memory/2144-13-0x0000000010000000-0x0000000010017000-memory.dmp

Filesize
92KB

Download
memory/2144-1-0x0000000010000000-0x0000000010017000-memory.dmp

Filesize
92KB

Download
memory/2440-28-0x0000000000A80000-0x0000000000AC0000-memory.dmp

Filesize
256KB

Download
memory/2440-29-0x0000000000A80000-0x0000000000AC0000-memory.dmp

Filesize
256KB

Download
memory/2440-31-0x0000000010000000-0x0000000010017000-memory.dmp

Filesize
92KB

Download
memory/2440-34-0x0000000000A80000-0x0000000000AC0000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads