Overview
overview
7Static
static
7Email-Worm....a.exe
windows7-x64
7Email-Worm....a.exe
windows10-2004-x64
7Email-Worm...99.exe
windows7-x64
5Email-Worm...99.exe
windows10-2004-x64
5Email-Worm...OU.vbs
windows7-x64
1Email-Worm...OU.vbs
windows10-2004-x64
1Email-Worm/Jer.vbs
windows7-x64
1Email-Worm/Jer.vbs
windows10-2004-x64
1Email-Worm/Kiray.exe
windows7-x64
5Email-Worm/Kiray.exe
windows10-2004-x64
7Email-Worm/Klez.e.exe
windows7-x64
7Email-Worm/Klez.e.exe
windows10-2004-x64
7Email-Worm/Lacon.exe
windows7-x64
7Email-Worm/Lacon.exe
windows10-2004-x64
7Email-Worm....c.exe
windows7-x64
7Email-Worm....c.exe
windows10-2004-x64
7Email-Worm....d.exe
windows7-x64
7Email-Worm....d.exe
windows10-2004-x64
7Email-Worm...tr.exe
windows7-x64
1Email-Worm...tr.exe
windows10-2004-x64
1Email-Worm....a.exe
windows7-x64
5Email-Worm....a.exe
windows10-2004-x64
5Email-Worm/Mari.exe
windows7-x64
1Email-Worm/Mari.exe
windows10-2004-x64
1Email-Worm...en.exe
windows7-x64
1Email-Worm...en.exe
windows10-2004-x64
1Email-Worm/Merkur.exe
windows7-x64
5Email-Worm/Merkur.exe
windows10-2004-x64
5Email-Worm...ld.exe
windows7-x64
5Email-Worm...ld.exe
windows10-2004-x64
1Email-Worm....A.exe
windows7-x64
7Email-Worm....A.exe
windows10-2004-x64
7Analysis
-
max time kernel
92s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
03-03-2024 01:08
Behavioral task
behavioral1
Sample
Email-Worm/Gruel.a.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Email-Worm/Gruel.a.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
Email-Worm/Happy99.exe
Resource
win7-20240220-en
Behavioral task
behavioral4
Sample
Email-Worm/Happy99.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
Email-Worm/ILOVEYOU.vbs
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
Email-Worm/ILOVEYOU.vbs
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
Email-Worm/Jer.vbs
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
Email-Worm/Jer.vbs
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
Email-Worm/Kiray.exe
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
Email-Worm/Kiray.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
Email-Worm/Klez.e.exe
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
Email-Worm/Klez.e.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral13
Sample
Email-Worm/Lacon.exe
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
Email-Worm/Lacon.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral15
Sample
Email-Worm/Lentin/Lentin.c.exe
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
Email-Worm/Lentin/Lentin.c.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral17
Sample
Email-Worm/Lentin/Lentin.d.exe
Resource
win7-20240215-en
Behavioral task
behavioral18
Sample
Email-Worm/Lentin/Lentin.d.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral19
Sample
Email-Worm/Magistr.exe
Resource
win7-20240221-en
Behavioral task
behavioral20
Sample
Email-Worm/Magistr.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral21
Sample
Email-Worm/Maldal.a.exe
Resource
win7-20240220-en
Behavioral task
behavioral22
Sample
Email-Worm/Maldal.a.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral23
Sample
Email-Worm/Mari.exe
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
Email-Worm/Mari.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral25
Sample
Email-Worm/MeltingScreen.exe
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
Email-Worm/MeltingScreen.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral27
Sample
Email-Worm/Merkur.exe
Resource
win7-20240221-en
Behavioral task
behavioral28
Sample
Email-Worm/Merkur.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral29
Sample
Email-Worm/MsWorld.exe
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
Email-Worm/MsWorld.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral31
Sample
Email-Worm/MyDoom.A.exe
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
Email-Worm/MyDoom.A.exe
Resource
win10v2004-20240226-en
General
-
Target
Email-Worm/MyDoom.A.exe
-
Size
22KB
-
MD5
53df39092394741514bc050f3d6a06a9
-
SHA1
f91a4d7ac276b8e8b7ae41c22587c89a39ddcea5
-
SHA256
fff0ccf5feaf5d46b295f770ad398b6d572909b00e2b8bcd1b1c286c70cd9151
-
SHA512
9792017109cf6ffc783e67be2a4361aa2c0792a359718434fec53e83feed6a9a2f0f331e9951f798e7fb89421fdc1ac0e083527c3d3b6dd71b7fdd90836023a0
-
SSDEEP
384:96ZQHXcE7hUHwT56cC9Kg65JdwGADkHw/Rjxtuu7VIGGwQWEqpD6:CavuHAUcW/ojwG6kHw/lxqbW
Malware Config
Signatures
-
ACProtect 1.3x - 1.4x DLL software 2 IoCs
Detects file using ACProtect software.
Processes:
resource yara_rule behavioral32/memory/4416-7-0x000000007E1A0000-0x000000007E1A7000-memory.dmp acprotect C:\Windows\SysWOW64\shimgapi.dll acprotect -
Loads dropped DLL 1 IoCs
Processes:
MyDoom.A.exepid process 4416 MyDoom.A.exe -
Processes:
resource yara_rule behavioral32/memory/4416-0-0x00000000004A0000-0x00000000004AD000-memory.dmp upx behavioral32/memory/4416-7-0x000000007E1A0000-0x000000007E1A7000-memory.dmp upx behavioral32/memory/4416-6-0x00000000004A0000-0x00000000004AD000-memory.dmp upx C:\Windows\SysWOW64\shimgapi.dll upx -
Drops file in System32 directory 1 IoCs
Processes:
MyDoom.A.exedescription ioc process File created C:\Windows\SysWOW64\shimgapi.dll MyDoom.A.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
4KB
MD58750df7c3d110ebc870f7afe319426e6
SHA1a770fff05a829f666517a5f42e44785d6f0b4ae7
SHA256fa3f934083746a702de18b927284f0145d4b82a92f2111693e93a4f762b50c00
SHA512dfcbc2ba358ec40143e842d5242781a59943e646f50c41010a8cc4e2c5a15d5b19dcd2ee9556a0317ca73283e84d1f9d1b0b8b7470b493fe38e4e027336b8a2a