2cd4925f69e99c95c523c674275c3bc2f93a9ba398779d4579e3df66e6cc10c5

Analysis

max time kernel
142s
max time network
33s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
28-03-2023 10:58

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General

Target

2cd4925f69e99c95c523c674275c3bc2f93a9ba398779d4579e3df66e6cc10c5.exe
Size

948KB
MD5

e832f7eae055f6ddcdcde13c6af4335a
SHA1

40aa664e16ec881b97505a0ea199efe01acc8eff
SHA256

2cd4925f69e99c95c523c674275c3bc2f93a9ba398779d4579e3df66e6cc10c5
SHA512

f3bed69c238e701ff91b4ee54e1b9efebca859319cd0c202972809d9ed81d594980be34e8fbd8a21febfe10e09be62a2117886021959ad47102f58653bae23ab
SSDEEP

12288:Zgrykts3BqO0DoMOrGSYHcfLHDCCCkTanVQ4BiIcoaYui0HoYoVd1:+mko0pmL6c7pTanVNcoLuToR1

Score

7^/10

upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 4 IoCs

Detects file using ACProtect software.

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\6ed72b11-140d-4dfb-9fbf-006eacebdcc0\SSLEAY32.dll	acprotect
\Users\Admin\AppData\Local\Temp\6ed72b11-140d-4dfb-9fbf-006eacebdcc0\ssleay32.dll	acprotect
C:\Users\Admin\AppData\Local\Temp\6ed72b11-140d-4dfb-9fbf-006eacebdcc0\LIBEAY32.dll	acprotect
\Users\Admin\AppData\Local\Temp\6ed72b11-140d-4dfb-9fbf-006eacebdcc0\libeay32.dll	acprotect

Executes dropped EXE 1 IoCs

Processes:

MailMagicLite.exe

pid process

1544 MailMagicLite.exe

pid	process
1544	MailMagicLite.exe

Loads dropped DLL 4 IoCs

Processes:

2cd4925f69e99c95c523c674275c3bc2f93a9ba398779d4579e3df66e6cc10c5.exeMailMagicLite.exe

pid	process
836	2cd4925f69e99c95c523c674275c3bc2f93a9ba398779d4579e3df66e6cc10c5.exe
836	2cd4925f69e99c95c523c674275c3bc2f93a9ba398779d4579e3df66e6cc10c5.exe
1544	MailMagicLite.exe
1544	MailMagicLite.exe

UPX packed file 6 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\6ed72b11-140d-4dfb-9fbf-006eacebdcc0\SSLEAY32.dll	upx
\Users\Admin\AppData\Local\Temp\6ed72b11-140d-4dfb-9fbf-006eacebdcc0\ssleay32.dll	upx
C:\Users\Admin\AppData\Local\Temp\6ed72b11-140d-4dfb-9fbf-006eacebdcc0\LIBEAY32.dll	upx
\Users\Admin\AppData\Local\Temp\6ed72b11-140d-4dfb-9fbf-006eacebdcc0\libeay32.dll	upx
behavioral1/memory/1544-70-0x0000000010000000-0x000000001002C000-memory.dmp	upx
behavioral1/memory/1544-71-0x0000000000460000-0x0000000000551000-memory.dmp	upx

Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

2cd4925f69e99c95c523c674275c3bc2f93a9ba398779d4579e3df66e6cc10c5.exeMailMagicLite.exe

pid process

836 2cd4925f69e99c95c523c674275c3bc2f93a9ba398779d4579e3df66e6cc10c5.exe
1544 MailMagicLite.exe
1544 MailMagicLite.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

2cd4925f69e99c95c523c674275c3bc2f93a9ba398779d4579e3df66e6cc10c5.exe

description	pid	process	target process
PID 836 wrote to memory of 1544	836	2cd4925f69e99c95c523c674275c3bc2f93a9ba398779d4579e3df66e6cc10c5.exe	MailMagicLite.exe
PID 836 wrote to memory of 1544	836	2cd4925f69e99c95c523c674275c3bc2f93a9ba398779d4579e3df66e6cc10c5.exe	MailMagicLite.exe
PID 836 wrote to memory of 1544	836	2cd4925f69e99c95c523c674275c3bc2f93a9ba398779d4579e3df66e6cc10c5.exe	MailMagicLite.exe
PID 836 wrote to memory of 1544	836	2cd4925f69e99c95c523c674275c3bc2f93a9ba398779d4579e3df66e6cc10c5.exe	MailMagicLite.exe

C:\Users\Admin\AppData\Local\Temp\2cd4925f69e99c95c523c674275c3bc2f93a9ba398779d4579e3df66e6cc10c5.exe
"C:\Users\Admin\AppData\Local\Temp\2cd4925f69e99c95c523c674275c3bc2f93a9ba398779d4579e3df66e6cc10c5.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:836

C:\Users\Admin\AppData\Local\Temp\6ed72b11-140d-4dfb-9fbf-006eacebdcc0\MailMagicLite.exe
C:\Users\Admin\AppData\Local\Temp\6ed72b11-140d-4dfb-9fbf-006eacebdcc0\MailMagicLite.exe C:\Users\Admin\AppData\Local\Temp\
2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
PID:1544

MITRE ATT&CK Matrix

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Downloads

C:\Users\Admin\AppData\Local\Temp\6ed72b11-140d-4dfb-9fbf-006eacebdcc0\ChineseSimplified.ini
Filesize
33KB

MD5
98b5662486a5cba0f9f9eb173fe92c77

SHA1
9afaa104b2a98d2cf1af7b085f225a89cb05caf3

SHA256
475fdaaa0deed17cb4baf7aebbcc232f2ce98fc4def94e10cfc5a6b554b6514b

SHA512
d6e1ef5258755ec9ee012c0056a04336823661493b4f4d984ccba442821d22cd4754007399add3a96ddfcd42bd02072359e9e24546fbc0497e222a82e5e7089a

Download Submit
C:\Users\Admin\AppData\Local\Temp\6ed72b11-140d-4dfb-9fbf-006eacebdcc0\LIBEAY32.dll
Filesize
364KB

MD5
dfd0a2b38848b849474f07e0cdc596b1

SHA1
6d5d3e3183dd391055263ac6ee19c9ac1281550d

SHA256
ad449bbbf1dcee2dc445231ec4103dd98c29f4eba8023a3bb684170780df35d6

SHA512
77d0febc33cf041fc26f412ec8e45b859bdb9fda12536200462cf9f8008fdbd6f1655a02ab9e6a9b3f12bd6957eefbd5d17cf36053d5f672b4e52c56c62f05c6

Download Submit
C:\Users\Admin\AppData\Local\Temp\6ed72b11-140d-4dfb-9fbf-006eacebdcc0\MailMagicLite.exe
Filesize
332KB

MD5
a81450540eaba0a78ff033700d89997e

SHA1
a9e682e289acc3da0b8d5b5038c5080fd0278a6c

SHA256
07159499028ed133b1f7fca5672db07570c6484b5d677217f7aaa489d0edb092

SHA512
a84a98e90d9ecb9895b88ff7635504700770d55dc7a2b374dda1766bac033ba994907bffea40ae7b6cc1fd1f465579460a9845260140368332d758600ea19b87

Download Submit
C:\Users\Admin\AppData\Local\Temp\6ed72b11-140d-4dfb-9fbf-006eacebdcc0\MailMagicLite.exe
Filesize
332KB

MD5
a81450540eaba0a78ff033700d89997e

SHA1
a9e682e289acc3da0b8d5b5038c5080fd0278a6c

SHA256
07159499028ed133b1f7fca5672db07570c6484b5d677217f7aaa489d0edb092

SHA512
a84a98e90d9ecb9895b88ff7635504700770d55dc7a2b374dda1766bac033ba994907bffea40ae7b6cc1fd1f465579460a9845260140368332d758600ea19b87

Download Submit
C:\Users\Admin\AppData\Local\Temp\6ed72b11-140d-4dfb-9fbf-006eacebdcc0\SSLEAY32.dll
Filesize
66KB

MD5
0c29e546dbf1d3239f773bdd8cbd863c

SHA1
0d498107c1bc964cc399b1513e0bd9d9bf243de4

SHA256
0bcb221776c620078998a4edfd1b8041123f239f7a6ac8c71356011f9f49f80b

SHA512
aa79600407ec6eca70e14e42fc5f4a64b599ed13e10eb32bce8ea24e7fce3dda504550d411b447356b1c068e17cbbc394836050dfa439d17c54269ff4041f3d1

Download Submit
\Users\Admin\AppData\Local\Temp\6ed72b11-140d-4dfb-9fbf-006eacebdcc0\MailMagicLite.exe
Filesize
332KB

MD5
a81450540eaba0a78ff033700d89997e

SHA1
a9e682e289acc3da0b8d5b5038c5080fd0278a6c

SHA256
07159499028ed133b1f7fca5672db07570c6484b5d677217f7aaa489d0edb092

SHA512
a84a98e90d9ecb9895b88ff7635504700770d55dc7a2b374dda1766bac033ba994907bffea40ae7b6cc1fd1f465579460a9845260140368332d758600ea19b87

Download Submit
\Users\Admin\AppData\Local\Temp\6ed72b11-140d-4dfb-9fbf-006eacebdcc0\MailMagicLite.exe
Filesize
332KB

MD5
a81450540eaba0a78ff033700d89997e

SHA1
a9e682e289acc3da0b8d5b5038c5080fd0278a6c

SHA256
07159499028ed133b1f7fca5672db07570c6484b5d677217f7aaa489d0edb092

SHA512
a84a98e90d9ecb9895b88ff7635504700770d55dc7a2b374dda1766bac033ba994907bffea40ae7b6cc1fd1f465579460a9845260140368332d758600ea19b87

Download Submit
\Users\Admin\AppData\Local\Temp\6ed72b11-140d-4dfb-9fbf-006eacebdcc0\libeay32.dll
Filesize
364KB

MD5
dfd0a2b38848b849474f07e0cdc596b1

SHA1
6d5d3e3183dd391055263ac6ee19c9ac1281550d

SHA256
ad449bbbf1dcee2dc445231ec4103dd98c29f4eba8023a3bb684170780df35d6

SHA512
77d0febc33cf041fc26f412ec8e45b859bdb9fda12536200462cf9f8008fdbd6f1655a02ab9e6a9b3f12bd6957eefbd5d17cf36053d5f672b4e52c56c62f05c6

Download Submit
\Users\Admin\AppData\Local\Temp\6ed72b11-140d-4dfb-9fbf-006eacebdcc0\ssleay32.dll
Filesize
66KB

MD5
0c29e546dbf1d3239f773bdd8cbd863c

SHA1
0d498107c1bc964cc399b1513e0bd9d9bf243de4

SHA256
0bcb221776c620078998a4edfd1b8041123f239f7a6ac8c71356011f9f49f80b

SHA512
aa79600407ec6eca70e14e42fc5f4a64b599ed13e10eb32bce8ea24e7fce3dda504550d411b447356b1c068e17cbbc394836050dfa439d17c54269ff4041f3d1

Download Submit
memory/1544-70-0x0000000010000000-0x000000001002C000-memory.dmp

Filesize
176KB

Download
memory/1544-71-0x0000000000460000-0x0000000000551000-memory.dmp

Filesize
964KB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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