39a545bae6f17d7d040fa95d01502a9ac3a12365afd49024ce144fe8e9aa905c

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
18/04/2024, 05:08

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General

Target

f7536dd502445e1475bd0a7b12ec1f30_JaffaCakes118.exe
Size

506KB
MD5

f7536dd502445e1475bd0a7b12ec1f30
SHA1

c39cea3e9b4ab0a11270a1696a6c28146f30106c
SHA256

39a545bae6f17d7d040fa95d01502a9ac3a12365afd49024ce144fe8e9aa905c
SHA512

938b38e3c78e2327e3d323079d42f0645b2204982d569eaa52aab6108e3b4d296e0dbddcb50c019a292108d8460a1063bcb09ad5780089f60c991e29624f2d5b
SSDEEP

12288:5yPe976VkfozHBmiS8io+XqJkZI03xYIV:tp6+6hJXpfgIsxYIV

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2956	f7536dd502445e1475bd0a7b12ec1f30_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2956	f7536dd502445e1475bd0a7b12ec1f30_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
1948	f7536dd502445e1475bd0a7b12ec1f30_JaffaCakes118.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
5	pastebin.com
7	pastebin.com

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2956	f7536dd502445e1475bd0a7b12ec1f30_JaffaCakes118.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

pid	Process
2680	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2956	f7536dd502445e1475bd0a7b12ec1f30_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1948	f7536dd502445e1475bd0a7b12ec1f30_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1948	f7536dd502445e1475bd0a7b12ec1f30_JaffaCakes118.exe
2956	f7536dd502445e1475bd0a7b12ec1f30_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1948 wrote to memory of 2956	1948	f7536dd502445e1475bd0a7b12ec1f30_JaffaCakes118.exe	28
PID 1948 wrote to memory of 2956	1948	f7536dd502445e1475bd0a7b12ec1f30_JaffaCakes118.exe	28
PID 1948 wrote to memory of 2956	1948	f7536dd502445e1475bd0a7b12ec1f30_JaffaCakes118.exe	28
PID 1948 wrote to memory of 2956	1948	f7536dd502445e1475bd0a7b12ec1f30_JaffaCakes118.exe	28
PID 2956 wrote to memory of 2680	2956	f7536dd502445e1475bd0a7b12ec1f30_JaffaCakes118.exe	29
PID 2956 wrote to memory of 2680	2956	f7536dd502445e1475bd0a7b12ec1f30_JaffaCakes118.exe	29
PID 2956 wrote to memory of 2680	2956	f7536dd502445e1475bd0a7b12ec1f30_JaffaCakes118.exe	29
PID 2956 wrote to memory of 2680	2956	f7536dd502445e1475bd0a7b12ec1f30_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\f7536dd502445e1475bd0a7b12ec1f30_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f7536dd502445e1475bd0a7b12ec1f30_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1948
- C:\Users\Admin\AppData\Local\Temp\f7536dd502445e1475bd0a7b12ec1f30_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\f7536dd502445e1475bd0a7b12ec1f30_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2956
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\f7536dd502445e1475bd0a7b12ec1f30_JaffaCakes118.exe" /TN Google_Trk_Updater /F
    3⤵
    - Creates scheduled task(s)
    PID:2680

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\f7536dd502445e1475bd0a7b12ec1f30_JaffaCakes118.exe

Filesize
506KB

MD5
38fe6a175f2255bf10251851cc34fb63

SHA1
a059574e7811e3eb5f57c5448fa0a4f170d20920

SHA256
383ff5c7e8e4aad4e5220f5bac3eacd0c329ecade45698a0166d49a27ce1df11

SHA512
959d3633ec8d66f01ab1b158c36bd0c6da698ec75cd4e7ae8f937e4e77da3989211f1c7f2463856ed84963a04ed42eccf21989bfb07dd25f3daac3cab7da283c

Download Submit
memory/1948-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/1948-2-0x0000000000280000-0x0000000000303000-memory.dmp

Filesize
524KB

Download
memory/1948-1-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/1948-14-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2956-16-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/2956-18-0x0000000000290000-0x0000000000313000-memory.dmp

Filesize
524KB

Download
memory/2956-23-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2956-25-0x0000000001570000-0x00000000015EE000-memory.dmp

Filesize
504KB

Download
memory/2956-30-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download