Malware Analysis Report

2025-06-16 07:16

Sample ID 240531-2cd5ssff3s
Target 88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118
SHA256 8ab32236fe292fc0cbe58048f4f84ae1cd447d210fcfece44c24a1d87485adb0
Tags
score
7/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
7/10

SHA256

8ab32236fe292fc0cbe58048f4f84ae1cd447d210fcfece44c24a1d87485adb0

Threat Level: Shows suspicious behavior

The file 88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary


Executes dropped EXE

Loads dropped DLL

Unsigned PE

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: GetForegroundWindowSpam

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-31 22:25

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-31 22:25

Reported

2024-05-31 22:28

Platform

win7-20231129-en

Max time kernel

150s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118.exe"

Signatures

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\is-8D5LL.tmp\88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118.tmp N/A

Enumerates physical storage devices

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\is-8D5LL.tmp\88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118.tmp N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1972 wrote to memory of 948 N/A C:\Users\Admin\AppData\Local\Temp\88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\is-8D5LL.tmp\88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118.tmp
PID 1972 wrote to memory of 948 N/A C:\Users\Admin\AppData\Local\Temp\88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\is-8D5LL.tmp\88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118.tmp
PID 1972 wrote to memory of 948 N/A C:\Users\Admin\AppData\Local\Temp\88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\is-8D5LL.tmp\88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118.tmp
PID 1972 wrote to memory of 948 N/A C:\Users\Admin\AppData\Local\Temp\88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\is-8D5LL.tmp\88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118.tmp
PID 1972 wrote to memory of 948 N/A C:\Users\Admin\AppData\Local\Temp\88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\is-8D5LL.tmp\88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118.tmp
PID 1972 wrote to memory of 948 N/A C:\Users\Admin\AppData\Local\Temp\88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\is-8D5LL.tmp\88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118.tmp
PID 1972 wrote to memory of 948 N/A C:\Users\Admin\AppData\Local\Temp\88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\is-8D5LL.tmp\88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118.tmp

Processes

C:\Users\Admin\AppData\Local\Temp\88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\is-8D5LL.tmp\88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118.tmp

"C:\Users\Admin\AppData\Local\Temp\is-8D5LL.tmp\88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118.tmp" /SL5="$4014E,1888839,70144,C:\Users\Admin\AppData\Local\Temp\88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118.exe"

Network

N/A

Files

memory/1972-0-0x0000000000400000-0x0000000000418000-memory.dmp

memory/1972-2-0x0000000000401000-0x000000000040D000-memory.dmp

\Users\Admin\AppData\Local\Temp\is-8D5LL.tmp\88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118.tmp

MD5 e7106fbf42fbc6d5b08a18ada4f781b4
SHA1 36d4a629f79d772c0b0df8bd2ae2ea09108d239d
SHA256 64e1f1fa7d91920b17bc7bc679a4cd8d87ff5b104318b6921bb6bf6a19055635
SHA512 adf876296a952aadeb4f25211c0939bf5a278809b5d3007ad7e26c5d4975e7684d242c1b3de796efd474a47cb7ecdb80f9047935924a1108bf0e4d7c973d1845

memory/948-9-0x0000000000400000-0x0000000000536000-memory.dmp

\Users\Admin\AppData\Local\Temp\is-5EA7M.tmp\_isetup\_shfoldr.dll

MD5 92dc6ef532fbb4a5c3201469a5b5eb63
SHA1 3e89ff837147c16b4e41c30d6c796374e0b8e62c
SHA256 9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87
SHA512 9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

\Users\Admin\AppData\Local\Temp\is-5EA7M.tmp\DownLib.dll

MD5 db25dfdd4c1f2b65c68a230881072695
SHA1 94cd6a3438041f0e61b0a1bea7b66461854efe69
SHA256 1b66aaf1e7e3c493dd96af3b7442ea60072f6e93ba45281eacd31a14ca7e7e73
SHA512 db69e4ab2218856e5184d9094e7e39705b83e3efdc15225067205c8faf6e5836145364f1d509192defa3b48864e72b9f8c0f2dc53a7adb2b86c655318b7afc2c

memory/948-25-0x00000000002F0000-0x0000000000327000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\is-5EA7M.tmp\setupcfg.ini

MD5 e107bfe4211d05471a0d11801b2723e9
SHA1 73d1493c660e7b12295604d6f54adfd9569b36ec
SHA256 e268e8a37f522f3ef483e70aae13c48575814501e4846a79bd7aa2d4aaeea959
SHA512 f18e879f87ed6531de93fbbc5ff5dbf8abe8059bd726771a955951630d6204a157500f956f671f0ae585fd1272aab3c3945f7364f501d72e0b3d5667829b5902

memory/1972-61-0x0000000000400000-0x0000000000418000-memory.dmp

memory/948-63-0x00000000002F0000-0x0000000000327000-memory.dmp

memory/948-62-0x0000000000400000-0x0000000000536000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-31 22:25

Reported

2024-05-31 22:28

Platform

win10v2004-20240426-en

Max time kernel

149s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118.exe"

Signatures

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\is-V1DNS.tmp\88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118.tmp N/A

Enumerates physical storage devices

Processes

C:\Users\Admin\AppData\Local\Temp\88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\is-V1DNS.tmp\88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118.tmp

"C:\Users\Admin\AppData\Local\Temp\is-V1DNS.tmp\88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118.tmp" /SL5="$70068,1888839,70144,C:\Users\Admin\AppData\Local\Temp\88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 145.83.221.88.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 140.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 52.111.229.43:443 tcp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 10.179.89.13.in-addr.arpa udp

Files

memory/4704-0-0x0000000000400000-0x0000000000418000-memory.dmp

memory/4704-2-0x0000000000401000-0x000000000040D000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\is-V1DNS.tmp\88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118.tmp

MD5 e7106fbf42fbc6d5b08a18ada4f781b4
SHA1 36d4a629f79d772c0b0df8bd2ae2ea09108d239d
SHA256 64e1f1fa7d91920b17bc7bc679a4cd8d87ff5b104318b6921bb6bf6a19055635
SHA512 adf876296a952aadeb4f25211c0939bf5a278809b5d3007ad7e26c5d4975e7684d242c1b3de796efd474a47cb7ecdb80f9047935924a1108bf0e4d7c973d1845

memory/1008-7-0x0000000000400000-0x0000000000536000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\is-5L3CH.tmp\setupcfg.ini

MD5 e107bfe4211d05471a0d11801b2723e9
SHA1 73d1493c660e7b12295604d6f54adfd9569b36ec
SHA256 e268e8a37f522f3ef483e70aae13c48575814501e4846a79bd7aa2d4aaeea959
SHA512 f18e879f87ed6531de93fbbc5ff5dbf8abe8059bd726771a955951630d6204a157500f956f671f0ae585fd1272aab3c3945f7364f501d72e0b3d5667829b5902

C:\Users\Admin\AppData\Local\Temp\is-5L3CH.tmp\DownLib.dll

MD5 db25dfdd4c1f2b65c68a230881072695
SHA1 94cd6a3438041f0e61b0a1bea7b66461854efe69
SHA256 1b66aaf1e7e3c493dd96af3b7442ea60072f6e93ba45281eacd31a14ca7e7e73
SHA512 db69e4ab2218856e5184d9094e7e39705b83e3efdc15225067205c8faf6e5836145364f1d509192defa3b48864e72b9f8c0f2dc53a7adb2b86c655318b7afc2c

memory/1008-23-0x0000000003B00000-0x0000000003B37000-memory.dmp

memory/4704-60-0x0000000000400000-0x0000000000418000-memory.dmp

memory/1008-62-0x0000000003B00000-0x0000000003B37000-memory.dmp

memory/1008-61-0x0000000000400000-0x0000000000536000-memory.dmp