Overview
overview
3Static
static
1error.jar
windows7-x64
1error.jar
windows10-2004-x64
1com/appsfl....class
windows7-x64
3com/appsfl....class
windows10-2004-x64
3com/appsfl....class
windows7-x64
3com/appsfl....class
windows10-2004-x64
3com/appsfl....class
windows7-x64
3com/appsfl....class
windows10-2004-x64
3com/appsfl....class
windows7-x64
3com/appsfl....class
windows10-2004-x64
3com/appsfl....class
windows7-x64
3com/appsfl....class
windows10-2004-x64
3com/appsfl....class
windows7-x64
3com/appsfl....class
windows10-2004-x64
3com/appsfl....class
windows7-x64
3com/appsfl....class
windows10-2004-x64
3com/appsfl....class
windows7-x64
3com/appsfl....class
windows10-2004-x64
3com/appsfl....class
windows7-x64
3com/appsfl....class
windows10-2004-x64
3com/appsfl....class
windows7-x64
3com/appsfl....class
windows10-2004-x64
3com/appsfl....class
windows7-x64
3com/appsfl....class
windows10-2004-x64
3com/appsfl....class
windows7-x64
3com/appsfl....class
windows10-2004-x64
3com/appsfl....class
windows7-x64
3com/appsfl....class
windows10-2004-x64
3com/lovely....class
windows7-x64
3com/lovely....class
windows10-2004-x64
3com/lovely....class
windows7-x64
3com/lovely....class
windows10-2004-x64
3Analysis
-
max time kernel
121s -
max time network
163s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
19-01-2024 10:05
Static task
static1
Behavioral task
behavioral1
Sample
error.jar
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
error.jar
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
com/appsflyer/oaid/R$dimen.class
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
com/appsflyer/oaid/R$dimen.class
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
com/appsflyer/oaid/R$drawable.class
Resource
win7-20231215-en
Behavioral task
behavioral6
Sample
com/appsflyer/oaid/R$drawable.class
Resource
win10v2004-20231215-en
Behavioral task
behavioral7
Sample
com/appsflyer/oaid/R$id.class
Resource
win7-20231215-en
Behavioral task
behavioral8
Sample
com/appsflyer/oaid/R$id.class
Resource
win10v2004-20231215-en
Behavioral task
behavioral9
Sample
com/appsflyer/oaid/R$integer.class
Resource
win7-20231129-en
Behavioral task
behavioral10
Sample
com/appsflyer/oaid/R$integer.class
Resource
win10v2004-20231222-en
Behavioral task
behavioral11
Sample
com/appsflyer/oaid/R$layout.class
Resource
win7-20231215-en
Behavioral task
behavioral12
Sample
com/appsflyer/oaid/R$layout.class
Resource
win10v2004-20231222-en
Behavioral task
behavioral13
Sample
com/appsflyer/oaid/R$string.class
Resource
win7-20231215-en
Behavioral task
behavioral14
Sample
com/appsflyer/oaid/R$string.class
Resource
win10v2004-20231215-en
Behavioral task
behavioral15
Sample
com/appsflyer/oaid/R$style.class
Resource
win7-20231129-en
Behavioral task
behavioral16
Sample
com/appsflyer/oaid/R$style.class
Resource
win10v2004-20231222-en
Behavioral task
behavioral17
Sample
com/appsflyer/oaid/R$styleable.class
Resource
win7-20231215-en
Behavioral task
behavioral18
Sample
com/appsflyer/oaid/R$styleable.class
Resource
win10v2004-20231215-en
Behavioral task
behavioral19
Sample
com/appsflyer/oaid/R.class
Resource
win7-20231215-en
Behavioral task
behavioral20
Sample
com/appsflyer/oaid/R.class
Resource
win10v2004-20231222-en
Behavioral task
behavioral21
Sample
com/appsflyer/share/CrossPromotionHelper$a.class
Resource
win7-20231215-en
Behavioral task
behavioral22
Sample
com/appsflyer/share/CrossPromotionHelper$a.class
Resource
win10v2004-20231215-en
Behavioral task
behavioral23
Sample
com/appsflyer/share/CrossPromotionHelper.class
Resource
win7-20231215-en
Behavioral task
behavioral24
Sample
com/appsflyer/share/CrossPromotionHelper.class
Resource
win10v2004-20231215-en
Behavioral task
behavioral25
Sample
com/appsflyer/share/LinkGenerator.class
Resource
win7-20231129-en
Behavioral task
behavioral26
Sample
com/appsflyer/share/LinkGenerator.class
Resource
win10v2004-20231215-en
Behavioral task
behavioral27
Sample
com/appsflyer/share/ShareInviteHelper.class
Resource
win7-20231215-en
Behavioral task
behavioral28
Sample
com/appsflyer/share/ShareInviteHelper.class
Resource
win10v2004-20231215-en
Behavioral task
behavioral29
Sample
com/lovelydast/dating/MainActivity$a.class
Resource
win7-20231129-en
Behavioral task
behavioral30
Sample
com/lovelydast/dating/MainActivity$a.class
Resource
win10v2004-20231222-en
Behavioral task
behavioral31
Sample
com/lovelydast/dating/MainActivity.class
Resource
win7-20231215-en
Behavioral task
behavioral32
Sample
com/lovelydast/dating/MainActivity.class
Resource
win10v2004-20231215-en
General
-
Target
com/appsflyer/share/LinkGenerator.class
-
Size
6KB
-
MD5
5ff93e75b98af96a3234ca8d84f40ccb
-
SHA1
a8c30344cc095e3e574f88cbd1bdc9a6ccc1c957
-
SHA256
012c8eae8c8c457a0f150fbd315ca2c1905076107d5a95edd503acfd1799c1db
-
SHA512
9e0a821d82a3b77affaaea5a2c54b113055bd0665a01c1da1eef94044b5a0308ef5743828d26556be37fa81c5b3d42556e9c26f552ad67dae6c1f5f346050fd7
-
SSDEEP
96:Y6TD/BeqvIlRyyRy+lchIIYD7Mo/WB88BBoPkbS2BM0EJbnmblkscsmf2SSWZ:16ICMa8BWPFyrUbnAlkdVSWZ
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 368 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\com\appsflyer\share\LinkGenerator.class1⤵
- Modifies registry class
PID:636
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:368