00ff8664a25133dc6ddb1ca731de66ffe73791a2ea6e25d9c08fbcbc30a16435

Analysis

max time kernel
152s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
25/05/2024, 23:34

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General

Target

739f39f62c14c0df2d67bd0b0ed43136_JaffaCakes118.exe
Size

2.4MB
MD5

739f39f62c14c0df2d67bd0b0ed43136
SHA1

f3cda4297eb948a84fe67563a774236f99d6b8d8
SHA256

00ff8664a25133dc6ddb1ca731de66ffe73791a2ea6e25d9c08fbcbc30a16435
SHA512

049db11db372ca3a7f4724c2032cbc4c7fe547a6080e0555c7bf478f97496628acfc6a5712b3464bfc6da07750782a23e86b76ca093c4f54b72e82254eae7268
SSDEEP

49152:Kl1SW/Z9qQAoe1NZ6xCi4B7ySm+vmSIOQzeMR7zZHFRYptebA5rOYiZnd:9Kgo6NZ64i4oSfSKy1H/uebSivZnd

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4780	739f39f62c14c0df2d67bd0b0ed43136_JaffaCakes118.tmp

Loads dropped DLL 2 IoCs

pid	Process
4780	739f39f62c14c0df2d67bd0b0ed43136_JaffaCakes118.tmp
4780	739f39f62c14c0df2d67bd0b0ed43136_JaffaCakes118.tmp

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4780	739f39f62c14c0df2d67bd0b0ed43136_JaffaCakes118.tmp
4780	739f39f62c14c0df2d67bd0b0ed43136_JaffaCakes118.tmp
4780	739f39f62c14c0df2d67bd0b0ed43136_JaffaCakes118.tmp
4780	739f39f62c14c0df2d67bd0b0ed43136_JaffaCakes118.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5112 wrote to memory of 4780	5112	739f39f62c14c0df2d67bd0b0ed43136_JaffaCakes118.exe	90
PID 5112 wrote to memory of 4780	5112	739f39f62c14c0df2d67bd0b0ed43136_JaffaCakes118.exe	90
PID 5112 wrote to memory of 4780	5112	739f39f62c14c0df2d67bd0b0ed43136_JaffaCakes118.exe	90

C:\Users\Admin\AppData\Local\Temp\739f39f62c14c0df2d67bd0b0ed43136_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\739f39f62c14c0df2d67bd0b0ed43136_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:5112
- C:\Users\Admin\AppData\Local\Temp\is-D482U.tmp\739f39f62c14c0df2d67bd0b0ed43136_JaffaCakes118.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-D482U.tmp\739f39f62c14c0df2d67bd0b0ed43136_JaffaCakes118.tmp" /SL5="$80052,1824239,70144,C:\Users\Admin\AppData\Local\Temp\739f39f62c14c0df2d67bd0b0ed43136_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  PID:4780

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=2212 --field-trial-handle=3088,i,14310325015283915034,7660943942870463106,262144 --variations-seed-version /prefetch:8
1⤵
PID:3104

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\is-AE1LB.tmp\DownLib.dll

Filesize
183KB

MD5
db25dfdd4c1f2b65c68a230881072695

SHA1
94cd6a3438041f0e61b0a1bea7b66461854efe69

SHA256
1b66aaf1e7e3c493dd96af3b7442ea60072f6e93ba45281eacd31a14ca7e7e73

SHA512
db69e4ab2218856e5184d9094e7e39705b83e3efdc15225067205c8faf6e5836145364f1d509192defa3b48864e72b9f8c0f2dc53a7adb2b86c655318b7afc2c

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-AE1LB.tmp\setupcfg.ini

Filesize
85B

MD5
b2f0a79c7551310bb58dbb64f363e5f5

SHA1
fa1468e35db7dfd1a3453677d2a42bf32b5996bc

SHA256
df4d5ed9359e061f8c607647980df1f9424d2c7338fd063a3b5c9ba34974b4b3

SHA512
ca9c8a3779415d1b2fcf05896dbb0a7075265519cd5cce70d1f4a84a379fcfb53596aa7dad8d7f07b065d933c5439d1024546193e395d343030e5e7a0c8948ab

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-D482U.tmp\739f39f62c14c0df2d67bd0b0ed43136_JaffaCakes118.tmp

Filesize
1.2MB

MD5
e7106fbf42fbc6d5b08a18ada4f781b4

SHA1
36d4a629f79d772c0b0df8bd2ae2ea09108d239d

SHA256
64e1f1fa7d91920b17bc7bc679a4cd8d87ff5b104318b6921bb6bf6a19055635

SHA512
adf876296a952aadeb4f25211c0939bf5a278809b5d3007ad7e26c5d4975e7684d242c1b3de796efd474a47cb7ecdb80f9047935924a1108bf0e4d7c973d1845

Download Submit
memory/4780-7-0x0000000000400000-0x0000000000536000-memory.dmp

Filesize
1.2MB

Download
memory/4780-23-0x0000000003C20000-0x0000000003C57000-memory.dmp

Filesize
220KB

Download
memory/4780-61-0x0000000000400000-0x0000000000536000-memory.dmp

Filesize
1.2MB

Download
memory/4780-62-0x0000000003C20000-0x0000000003C57000-memory.dmp

Filesize
220KB

Download
memory/5112-0-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/5112-2-0x0000000000401000-0x000000000040D000-memory.dmp

Filesize
48KB

Download
memory/5112-60-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download