81443acb6f619d6e7d85c0ae4a7b41f35aad4a87c817c9bde397e329fa19d138

Analysis

max time kernel
149s
max time network
120s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
15/07/2024, 19:53

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General

Target

4b293b92490c6429bd6258c3958230c4_JaffaCakes118.exe
Size

281KB
MD5

4b293b92490c6429bd6258c3958230c4
SHA1

23017875e097a9ad047fedc26e300e0265845659
SHA256

81443acb6f619d6e7d85c0ae4a7b41f35aad4a87c817c9bde397e329fa19d138
SHA512

02b47c9f2711a87a5a96224464947659608c2fb47b557cd55a392fb0808df11cb2b0a2e4e015dc2d895ded21e68aa4fc163a69fcee88bd1c8d364a882fe89820
SSDEEP

6144:Z1w39kuuhQ/4lj9nywgCUlR0QnL+DHzJusOBiFTdxyAK7KB:HwN+7ywhUlRJexOmJoAK+B

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2272	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2440	jspauh.exe

Loads dropped DLL 4 IoCs

pid	Process
2272	cmd.exe
2272	cmd.exe
2440	jspauh.exe
2440	jspauh.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Kills process with taskkill 1 IoCs

evasion

pid	Process
2524	taskkill.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
3008	PING.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2524	taskkill.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe

Suspicious use of SendNotifyMessage 4 IoCs

pid	Process
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe
2440	jspauh.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 976 wrote to memory of 2272	976	4b293b92490c6429bd6258c3958230c4_JaffaCakes118.exe	29
PID 976 wrote to memory of 2272	976	4b293b92490c6429bd6258c3958230c4_JaffaCakes118.exe	29
PID 976 wrote to memory of 2272	976	4b293b92490c6429bd6258c3958230c4_JaffaCakes118.exe	29
PID 976 wrote to memory of 2272	976	4b293b92490c6429bd6258c3958230c4_JaffaCakes118.exe	29
PID 2272 wrote to memory of 2524	2272	cmd.exe	31
PID 2272 wrote to memory of 2524	2272	cmd.exe	31
PID 2272 wrote to memory of 2524	2272	cmd.exe	31
PID 2272 wrote to memory of 2524	2272	cmd.exe	31
PID 2272 wrote to memory of 3008	2272	cmd.exe	33
PID 2272 wrote to memory of 3008	2272	cmd.exe	33
PID 2272 wrote to memory of 3008	2272	cmd.exe	33
PID 2272 wrote to memory of 3008	2272	cmd.exe	33
PID 2272 wrote to memory of 2440	2272	cmd.exe	34
PID 2272 wrote to memory of 2440	2272	cmd.exe	34
PID 2272 wrote to memory of 2440	2272	cmd.exe	34
PID 2272 wrote to memory of 2440	2272	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\4b293b92490c6429bd6258c3958230c4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4b293b92490c6429bd6258c3958230c4_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:976
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /f /pid 976 & ping -n 3 127.1 & del /f /q "C:\Users\Admin\AppData\Local\Temp\4b293b92490c6429bd6258c3958230c4_JaffaCakes118.exe" & start C:\Users\Admin\AppData\Local\jspauh.exe -f
  2⤵
  - Deletes itself
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:2272
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /pid 976
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2524
- - C:\Windows\SysWOW64\PING.EXE
    ping -n 3 127.1
    3⤵
    - Runs ping.exe
    PID:3008
- - C:\Users\Admin\AppData\Local\jspauh.exe
    C:\Users\Admin\AppData\Local\jspauh.exe -f
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    PID:2440

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\jspauh.exe

Filesize
281KB

MD5
4b293b92490c6429bd6258c3958230c4

SHA1
23017875e097a9ad047fedc26e300e0265845659

SHA256
81443acb6f619d6e7d85c0ae4a7b41f35aad4a87c817c9bde397e329fa19d138

SHA512
02b47c9f2711a87a5a96224464947659608c2fb47b557cd55a392fb0808df11cb2b0a2e4e015dc2d895ded21e68aa4fc163a69fcee88bd1c8d364a882fe89820

Download Submit
memory/976-1-0x0000000001003000-0x0000000001004000-memory.dmp

Filesize
4KB

Download
memory/976-3-0x0000000001000000-0x000000000109B000-memory.dmp

Filesize
620KB

Download
memory/976-0-0x0000000001000000-0x000000000109B000-memory.dmp

Filesize
620KB

Download
memory/976-4-0x0000000001000000-0x000000000109B000-memory.dmp

Filesize
620KB

Download
memory/976-6-0x0000000001000000-0x000000000109B000-memory.dmp

Filesize
620KB

Download
memory/2440-12-0x0000000001000000-0x000000000109B000-memory.dmp

Filesize
620KB

Download
memory/2440-14-0x0000000001000000-0x000000000109B000-memory.dmp

Filesize
620KB

Download
memory/2440-15-0x0000000001000000-0x000000000109B000-memory.dmp

Filesize
620KB

Download
memory/2440-18-0x0000000001000000-0x000000000109B000-memory.dmp

Filesize
620KB

Download
memory/2440-19-0x0000000001000000-0x000000000109B000-memory.dmp

Filesize
620KB

Download
memory/2440-20-0x0000000001000000-0x000000000109B000-memory.dmp

Filesize
620KB

Download
memory/2440-22-0x0000000001000000-0x000000000109B000-memory.dmp

Filesize
620KB

Download
memory/2440-23-0x0000000001000000-0x000000000109B000-memory.dmp

Filesize
620KB

Download
memory/2440-24-0x0000000001000000-0x000000000109B000-memory.dmp

Filesize
620KB

Download
memory/2440-25-0x0000000001000000-0x000000000109B000-memory.dmp

Filesize
620KB

Download
memory/2440-26-0x0000000001000000-0x000000000109B000-memory.dmp

Filesize
620KB

Download