0028a4fcf54a82082e18a2ba5138ced9a03800d328c1d9e1dd69792ab45cd744

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
12/07/2024, 06:13

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General

Target

3c42b9dce31f458c0b19bb8610c74a35_JaffaCakes118.exe
Size

289KB
MD5

3c42b9dce31f458c0b19bb8610c74a35
SHA1

d97685a5a6c502f13893276744390cc4a9b0aa12
SHA256

0028a4fcf54a82082e18a2ba5138ced9a03800d328c1d9e1dd69792ab45cd744
SHA512

72bfe5148c611679d78b2557742ace19bc9867cdb33b58689b848421dc4b9e61d3f9aeadaeec343442d56b277c6e6721180aa06480424d9bb50015101c6194ca
SSDEEP

6144:rHnR5hyrRN+QxfuKrDIdYrq53YtQoN9NPE/NeLDJOvqb/p1o:tLydRmKr0QqetXV8YJmqjjo

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2964	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
1072	IEXPLORER.EXE

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files\Internet Explorer\IEXPLORER.EXE	3c42b9dce31f458c0b19bb8610c74a35_JaffaCakes118.exe
File opened for modification	C:\Program Files\Internet Explorer\IEXPLORER.EXE	3c42b9dce31f458c0b19bb8610c74a35_JaffaCakes118.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\uninstal.bat	3c42b9dce31f458c0b19bb8610c74a35_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1404	3c42b9dce31f458c0b19bb8610c74a35_JaffaCakes118.exe
Token: SeDebugPrivilege	1072	IEXPLORER.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1072	IEXPLORER.EXE

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1404 wrote to memory of 2964	1404	3c42b9dce31f458c0b19bb8610c74a35_JaffaCakes118.exe	31
PID 1404 wrote to memory of 2964	1404	3c42b9dce31f458c0b19bb8610c74a35_JaffaCakes118.exe	31
PID 1404 wrote to memory of 2964	1404	3c42b9dce31f458c0b19bb8610c74a35_JaffaCakes118.exe	31
PID 1404 wrote to memory of 2964	1404	3c42b9dce31f458c0b19bb8610c74a35_JaffaCakes118.exe	31
PID 1404 wrote to memory of 2964	1404	3c42b9dce31f458c0b19bb8610c74a35_JaffaCakes118.exe	31
PID 1404 wrote to memory of 2964	1404	3c42b9dce31f458c0b19bb8610c74a35_JaffaCakes118.exe	31
PID 1404 wrote to memory of 2964	1404	3c42b9dce31f458c0b19bb8610c74a35_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\3c42b9dce31f458c0b19bb8610c74a35_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3c42b9dce31f458c0b19bb8610c74a35_JaffaCakes118.exe"
1⤵
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1404
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Windows\uninstal.bat
  2⤵
  - Deletes itself
  PID:2964

C:\Program Files\Internet Explorer\IEXPLORER.EXE
"C:\Program Files\Internet Explorer\IEXPLORER.EXE"
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:1072

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Program Files\Internet Explorer\IEXPLORER.EXE

Filesize
289KB

MD5
3c42b9dce31f458c0b19bb8610c74a35

SHA1
d97685a5a6c502f13893276744390cc4a9b0aa12

SHA256
0028a4fcf54a82082e18a2ba5138ced9a03800d328c1d9e1dd69792ab45cd744

SHA512
72bfe5148c611679d78b2557742ace19bc9867cdb33b58689b848421dc4b9e61d3f9aeadaeec343442d56b277c6e6721180aa06480424d9bb50015101c6194ca

Download Submit
C:\Windows\uninstal.bat

Filesize
218B

MD5
0c3f6e15c6301803948dbe66ba57997c

SHA1
56260f4e605b5e0d4bdf8022019e4159e05493f2

SHA256
3e4f7e6a57fa032b82a28e34ceb60e4498a1aa974a58d391c9fc6873c73b2b5e

SHA512
3cdbef765fe76b77994e502a07740290b80d05a68ad9b16d6d24b591460e1e10d8807bb21a7933bd4eb2801fcab24c14dbf4a78ef5681f26c87c9caf71dfec3e

Download Submit
memory/1072-6-0x0000000000400000-0x0000000000512000-memory.dmp

Filesize
1.1MB

Download
memory/1072-7-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/1072-18-0x0000000000020000-0x0000000000021000-memory.dmp

Filesize
4KB

Download
memory/1072-17-0x0000000000400000-0x0000000000512000-memory.dmp

Filesize
1.1MB

Download
memory/1072-19-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/1404-0-0x0000000000400000-0x0000000000512000-memory.dmp

Filesize
1.1MB

Download
memory/1404-1-0x0000000000020000-0x0000000000021000-memory.dmp

Filesize
4KB

Download
memory/1404-2-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/1404-15-0x0000000000400000-0x0000000000512000-memory.dmp

Filesize
1.1MB

Download