2b5c023c25af36dcfcf59a6b960065d709ee68e75419473681776561a037dbe7

Analysis

max time kernel
121s
max time network
126s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
05-05-2024 12:05

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General

Target

179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe
Size

220KB
MD5

179680487558a29bcea4d8e8178a0ca7
SHA1

99038ba9bcfcab13a686de8ab11ed0891c74c3d6
SHA256

2b5c023c25af36dcfcf59a6b960065d709ee68e75419473681776561a037dbe7
SHA512

4ac6fec73e3a540cd81e435111dacd688d40556a80f27989bf338c7935a985e0e28dd855aa4fc8a21ea27a6792e409e643bd3981990252c28fb4284810dad75e
SSDEEP

6144:l1cLTFofH3UorgDHojaUX8j3G4fhMiJ8nnnng1wte39fDyelW0ixs0Jm651kgTOD:l1cLTsxywW3xfqiJ8nnnngaghDJ5ixJK

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 4 IoCs

pid	Process
2900	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe
1332	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe
2712	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe
2040	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
2	checkip.amazonaws.com
4	checkip.amazonaws.com

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\system32\config\systemprofile\AppData\Roaming\179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Roaming\179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	svchost.exe
File created	C:\Windows\System32\config\systemprofile\AppData\Roaming\client_id	svchost.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28
PID 2196 wrote to memory of 1880	2196	179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe	28

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2196
- C:\Windows\system32\svchost.exe
  svchost.exe
  2⤵
  PID:1880
- - C:\Users\Admin\AppData\Roaming\179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe
    C:\Users\Admin\AppData\Roaming\179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe
    3⤵
    - Executes dropped EXE
    PID:2900
  - - C:\Windows\system32\svchost.exe
      svchost.exe
      4⤵
      PID:2580

C:\Windows\system32\taskeng.exe
taskeng.exe {E0D5BDC5-0F68-4B9A-9B42-449662478CBD} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
PID:1440
- C:\Users\Admin\AppData\Roaming\179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe
  C:\Users\Admin\AppData\Roaming\179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe
  2⤵
  - Executes dropped EXE
  PID:1332
- - C:\Windows\system32\svchost.exe
    svchost.exe
    3⤵
    - Drops file in System32 directory
    PID:2596
  - - C:\Windows\system32\config\systemprofile\AppData\Roaming\179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe
      C:\Windows\system32\config\systemprofile\AppData\Roaming\179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe
      4⤵
      Executes dropped EXE
      PID:2712
    - - C:\Windows\system32\svchost.exe
        
        svchost.exe
        5⤵
        Drops file in System32 directory
        
        PID:1148
- C:\Windows\system32\config\systemprofile\AppData\Roaming\179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe
  C:\Windows\system32\config\systemprofile\AppData\Roaming\179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe
  2⤵
  - Executes dropped EXE
  PID:2040
- - C:\Windows\system32\svchost.exe
    svchost.exe
    3⤵
    PID:2228

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\179680487558a29bcea4d8e8178a0ca7_JaffaCakes118.exe

Filesize
220KB

MD5
179680487558a29bcea4d8e8178a0ca7

SHA1
99038ba9bcfcab13a686de8ab11ed0891c74c3d6

SHA256
2b5c023c25af36dcfcf59a6b960065d709ee68e75419473681776561a037dbe7

SHA512
4ac6fec73e3a540cd81e435111dacd688d40556a80f27989bf338c7935a985e0e28dd855aa4fc8a21ea27a6792e409e643bd3981990252c28fb4284810dad75e

Download Submit
C:\Windows\System32\config\systemprofile\AppData\Roaming\client_id

Filesize
100B

MD5
44bf3c7d88145126a247ac3bed91a2b3

SHA1
b424c8799df54559ab1dd1b7ec4687dd80104ab7

SHA256
068118eee28f04f5f227412939db6d122acbb29cca233cef13e2d53e0af1c180

SHA512
2acff93cceafec9de4daa237009f37e7c8ed1347057ea418fe28865fe4167ad047ffbd9ab4c0a27fa10ffd3962b5882e00faaaf5fdf2f197832c5ac93cd98298

Download Submit
memory/1880-6-0x0000000140000000-0x0000000140020000-memory.dmp

Filesize
128KB

Download
memory/1880-7-0x0000000000060000-0x0000000000061000-memory.dmp

Filesize
4KB

Download
memory/1880-9-0x0000000140000000-0x0000000140020000-memory.dmp

Filesize
128KB

Download
memory/2196-0-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download
memory/2196-5-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2580-24-0x0000000140000000-0x0000000140020000-memory.dmp

Filesize
128KB

Download
memory/2900-20-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download