b4cb7a73c0b36c74df8b4cb6ee6a49e6963c803a31356514ca4b5f04e7610467 | Triage

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Reports

Overview

overview

7

Static

static

7

101aad3251...18.exe

windows7-x64

7

101aad3251...18.exe

windows10-2004-x64

7

$APPDATA/$...4_.exe

windows7-x64

1

$APPDATA/$...4_.exe

windows10-2004-x64

3

$APPDATA/$...st.exe

windows7-x64

7

$APPDATA/$...st.exe

windows10-2004-x64

7

$PLUGINSDI...em.dll

windows7-x64

3

$PLUGINSDI...em.dll

windows10-2004-x64

3

newtab.html

windows7-x64

3

newtab.html

windows10-2004-x64

3

newtab.js

windows7-x64

3

newtab.js

windows10-2004-x64

3

options.html

windows7-x64

3

options.html

windows10-2004-x64

1

options.js

windows7-x64

3

options.js

windows10-2004-x64

3

$PLUGINSDI...ON.dll

windows7-x64

5

$PLUGINSDI...ON.dll

windows10-2004-x64

5

$PLUGINSDI...nz.dll

windows7-x64

3

$PLUGINSDI...nz.dll

windows10-2004-x64

3

$PLUGINSDI...bf.dll

windows7-x64

3

$PLUGINSDI...bf.dll

windows10-2004-x64

3

$APPDATA/$...0_.exe

windows7-x64

1

$APPDATA/$...0_.exe

windows10-2004-x64

3

$APPDATA/$...id.dll

windows7-x64

3

$APPDATA/$...id.dll

windows10-2004-x64

3

chrome/con...ies.js

windows7-x64

3

chrome/con...ies.js

windows10-2004-x64

3

chrome/con...ito.js

windows7-x64

3

chrome/con...ito.js

windows10-2004-x64

3

$APPDATA/$...er.dll

windows7-x64

6

$APPDATA/$...er.dll

windows10-2004-x64

6

Analysis

max time kernel
96s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
03/10/2024, 18:41

Sharing

Static task

static1

4 signatures

Behavioral task

behavioral1

Sample

101aad3251f017f5420020c89af209a5_JaffaCakes118.exe

Resource

win7-20240903-en

discovery persistence upx

windows7-x64

12 signatures

150 seconds

Behavioral task

behavioral2

Sample

101aad3251f017f5420020c89af209a5_JaffaCakes118.exe

Resource

win10v2004-20240802-en

discovery persistence upx

windows10-2004-x64

12 signatures

150 seconds

Behavioral task

behavioral3

Sample

$APPDATA/$_33_/$_34_.exe

Resource

win7-20240903-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral4

Sample

$APPDATA/$_33_/$_34_.exe

Resource

win10v2004-20240802-en

windows10-2004-x64

1 signatures

150 seconds

Behavioral task

behavioral5

Sample

$APPDATA/$_33_/ntcrxinst.exe

Resource

win7-20240704-en

discovery spyware stealer upx

windows7-x64

7 signatures

150 seconds

Behavioral task

behavioral6

Sample

$APPDATA/$_33_/ntcrxinst.exe

Resource

win10v2004-20240802-en

discovery spyware stealer upx

windows10-2004-x64

7 signatures

150 seconds

Behavioral task

behavioral7

Sample

$PLUGINSDIR/System.dll

Resource

win7-20240903-en

windows7-x64

3 signatures

150 seconds

Behavioral task

behavioral8

Sample

$PLUGINSDIR/System.dll

Resource

win10v2004-20240802-en

windows10-2004-x64

3 signatures

150 seconds

Behavioral task

behavioral9

Sample

newtab.html

Resource

win7-20240903-en

windows7-x64

5 signatures

150 seconds

Behavioral task

behavioral10

Sample

newtab.html

Resource

win10v2004-20240802-en

windows10-2004-x64

7 signatures

150 seconds

Behavioral task

behavioral11

Sample

newtab.js

Resource

win7-20240903-en

windows7-x64

1 signatures

150 seconds

Behavioral task

behavioral12

Sample

newtab.js

Resource

win10v2004-20240802-en

windows10-2004-x64

1 signatures

150 seconds

Behavioral task

behavioral13

Sample

options.html

Resource

win7-20240903-en

windows7-x64

5 signatures

150 seconds

Behavioral task

behavioral14

Sample

options.html

Resource

win10v2004-20240802-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral15

Sample

options.js

Resource

win7-20240903-en

windows7-x64

1 signatures

150 seconds

Behavioral task

behavioral16

Sample

options.js

Resource

win10v2004-20240802-en

windows10-2004-x64

1 signatures

150 seconds

Behavioral task

behavioral17

Sample

$PLUGINSDIR/nsJSON.dll

Resource

win7-20240903-en

windows7-x64

4 signatures

150 seconds

Behavioral task

behavioral18

Sample

$PLUGINSDIR/nsJSON.dll

Resource

win10v2004-20240802-en

windows10-2004-x64

4 signatures

150 seconds

Behavioral task

behavioral19

Sample

$PLUGINSDIR/nsisunz.dll

Resource

win7-20240708-en

windows7-x64

3 signatures

150 seconds

Behavioral task

behavioral20

Sample

$PLUGINSDIR/nsisunz.dll

Resource

win10v2004-20240802-en

windows10-2004-x64

3 signatures

150 seconds

Behavioral task

behavioral21

Sample

$PLUGINSDIR/replacebf.dll

Resource

win7-20240903-en

windows7-x64

2 signatures

150 seconds

Behavioral task

behavioral22

Sample

$PLUGINSDIR/replacebf.dll

Resource

win10v2004-20240802-en

windows10-2004-x64

3 signatures

150 seconds

Behavioral task

behavioral23

Sample

$APPDATA/$_39_/$APPDATA/$_39_/$_40_.exe

Resource

win7-20240903-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral24

Sample

$APPDATA/$_39_/$APPDATA/$_39_/$_40_.exe

Resource

win10v2004-20240802-en

windows10-2004-x64

1 signatures

150 seconds

Behavioral task

behavioral25

Sample

$APPDATA/$_39_/$APPDATA/$_39_/userid.dll

Resource

win7-20240903-en

windows7-x64

3 signatures

150 seconds

Behavioral task

behavioral26

Sample

$APPDATA/$_39_/$APPDATA/$_39_/userid.dll

Resource

win10v2004-20240802-en

windows10-2004-x64

3 signatures

150 seconds

Behavioral task

behavioral27

Sample

chrome/content/dependencies.js

Resource

win7-20240708-en

windows7-x64

1 signatures

150 seconds

Behavioral task

behavioral28

Sample

chrome/content/dependencies.js

Resource

win10v2004-20240802-en

windows10-2004-x64

1 signatures

150 seconds

Behavioral task

behavioral29

Sample

chrome/content/offermosquito.js

Resource

win7-20240903-en

windows7-x64

1 signatures

150 seconds

Behavioral task

behavioral30

Sample

chrome/content/offermosquito.js

Resource

win10v2004-20240802-en

windows10-2004-x64

1 signatures

150 seconds

Behavioral task

behavioral31

Sample

$APPDATA/$_39_/$LOCALAPPDATA/ext_offermosquito/OfferMosquitoIEPlaceholder.dll

Resource

win7-20240903-en

adware discovery stealer

windows7-x64

4 signatures

150 seconds

Behavioral task

behavioral32

Sample

$APPDATA/$_39_/$LOCALAPPDATA/ext_offermosquito/OfferMosquitoIEPlaceholder.dll

Resource

win10v2004-20240802-en

adware discovery stealer

windows10-2004-x64

4 signatures

150 seconds

Report Analysis Logs

General

Target

chrome/content/offermosquito.js
Size

14KB
MD5

e25e50d6764e5bd2b37e2b0b192d643d
SHA1

cc6471c953db74cff576cd208d0428a7f998f2a7
SHA256

e1efe7e787de5ec3092d8d53969a750445202b6e903b2c714b0e6b22a24b0c85
SHA512

857c095805e1d136decf2c1e81cbc2ba5ae71e9dca4120b05f5673b37f03975a3dc442004f999e9b2efd57e1d066a5de515440998fc7fee961bbe41f52b92972
SSDEEP

192:aA7AcaTKBrxo5RdMdPkpbYmndwKWISk+S/iKHaiN6bEp9W3VpdY4pFW6/e:F7KKBrIRqdPAYwdwKRSkfqKJQPa6/e

Score

3^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007

Processes

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\chrome\content\offermosquito.js
1⤵
PID:1412

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

JavaScript

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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