5f9ffce4b9f007a44d308ed1009cb5284364d7d6b2b41568e56dd8dd39899e2a

General

Target

5f9ffce4b9f007a44d308ed1009cb5284364d7d6b2b41568e56dd8dd39899e2a.exe
Size

105KB
MD5

fa279d5c49be195590cf7d9a9e70b026
SHA1

a563ebcbef4f3d904312f0ce56419957a7be4d86
SHA256

5f9ffce4b9f007a44d308ed1009cb5284364d7d6b2b41568e56dd8dd39899e2a
SHA512

7d7e8272e3693cf86a7740490b217cbf9944a2a81e60431603038d6aef6cdbb492a191544183e215ca0292455ff46f3773fa20ebd6267428364ed3953a34af93
SSDEEP

1536:yomjhDD3sPoudLwH/hUmxhyL1q7KQZOT2iXAOTqOTSHpT2uMc26ZqBYXD:ybN0LwH/hUmnWo2lKiXNbBuKUxD

Score

8^/10

upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1116	5f9ffce4b9f007a44d308ed1009cb5284364d7d6b2b41568e56dd8dd39899e2a.~01

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1476-54-0x0000000000400000-0x000000000044F000-memory.dmp	upx
behavioral1/memory/1476-65-0x0000000000400000-0x000000000044F000-memory.dmp	upx

Loads dropped DLL 4 IoCs

pid	Process
1476	5f9ffce4b9f007a44d308ed1009cb5284364d7d6b2b41568e56dd8dd39899e2a.exe
1476	5f9ffce4b9f007a44d308ed1009cb5284364d7d6b2b41568e56dd8dd39899e2a.exe
1476	5f9ffce4b9f007a44d308ed1009cb5284364d7d6b2b41568e56dd8dd39899e2a.exe
1116	5f9ffce4b9f007a44d308ed1009cb5284364d7d6b2b41568e56dd8dd39899e2a.~01

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\SYSLIB32.DLL	5f9ffce4b9f007a44d308ed1009cb5284364d7d6b2b41568e56dd8dd39899e2a.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1476	5f9ffce4b9f007a44d308ed1009cb5284364d7d6b2b41568e56dd8dd39899e2a.exe
1476	5f9ffce4b9f007a44d308ed1009cb5284364d7d6b2b41568e56dd8dd39899e2a.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1476 wrote to memory of 1116	1476	5f9ffce4b9f007a44d308ed1009cb5284364d7d6b2b41568e56dd8dd39899e2a.exe	27
PID 1476 wrote to memory of 1116	1476	5f9ffce4b9f007a44d308ed1009cb5284364d7d6b2b41568e56dd8dd39899e2a.exe	27
PID 1476 wrote to memory of 1116	1476	5f9ffce4b9f007a44d308ed1009cb5284364d7d6b2b41568e56dd8dd39899e2a.exe	27
PID 1476 wrote to memory of 1116	1476	5f9ffce4b9f007a44d308ed1009cb5284364d7d6b2b41568e56dd8dd39899e2a.exe	27

C:\Users\Admin\AppData\Local\Temp\5f9ffce4b9f007a44d308ed1009cb5284364d7d6b2b41568e56dd8dd39899e2a.exe
"C:\Users\Admin\AppData\Local\Temp\5f9ffce4b9f007a44d308ed1009cb5284364d7d6b2b41568e56dd8dd39899e2a.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1476
- C:\Users\Admin\AppData\Local\Temp\5f9ffce4b9f007a44d308ed1009cb5284364d7d6b2b41568e56dd8dd39899e2a.~01
  C:\Users\Admin\AppData\Local\Temp\5f9ffce4b9f007a44d308ed1009cb5284364d7d6b2b41568e56dd8dd39899e2a.~01
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:1116

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\5f9ffce4b9f007a44d308ed1009cb5284364d7d6b2b41568e56dd8dd39899e2a.~01

Filesize
72KB

MD5
48cdab5eb8c952534ae2c5aed72ccb70

SHA1
a68607d6b1fe806be5dd2ead33a63a577ae60193

SHA256
5b971c4875dc29c80712c205d36c1ebdb6633494b02623eb13246512a34ae7f8

SHA512
8c9e69e577a0cda8e520e8d739c3366499770ff175eef5094ecd0534eaddf8b1cbd6f8928c112f080d4a72f45d7b781ccd7767e484a1616917590403e463a2fa

Download Submit
C:\Windows\SysWOW64\SYSLIB32.DLL

Filesize
4KB

MD5
f14bd85eeba2b828a655fe62931035e5

SHA1
c6f962ab17705248f1c54675f3f02ee162d5a2b9

SHA256
78350b4add47b0ffa7ad91912fd3937afe19671b08df79463abcbedb12e470db

SHA512
9a825d7976e42259f7396e9bc174ae76a12e3464b7ea452270105a5510f97388c757c70d973fc94eefb715862e3b6c99edbd86b6ca936cd6670c7f3b7ea6fde2

Download Submit
\Users\Admin\AppData\Local\Temp\5f9ffce4b9f007a44d308ed1009cb5284364d7d6b2b41568e56dd8dd39899e2a.~01

Filesize
72KB

MD5
48cdab5eb8c952534ae2c5aed72ccb70

SHA1
a68607d6b1fe806be5dd2ead33a63a577ae60193

SHA256
5b971c4875dc29c80712c205d36c1ebdb6633494b02623eb13246512a34ae7f8

SHA512
8c9e69e577a0cda8e520e8d739c3366499770ff175eef5094ecd0534eaddf8b1cbd6f8928c112f080d4a72f45d7b781ccd7767e484a1616917590403e463a2fa

Download Submit
\Users\Admin\AppData\Local\Temp\5f9ffce4b9f007a44d308ed1009cb5284364d7d6b2b41568e56dd8dd39899e2a.~01

Filesize
72KB

MD5
48cdab5eb8c952534ae2c5aed72ccb70

SHA1
a68607d6b1fe806be5dd2ead33a63a577ae60193

SHA256
5b971c4875dc29c80712c205d36c1ebdb6633494b02623eb13246512a34ae7f8

SHA512
8c9e69e577a0cda8e520e8d739c3366499770ff175eef5094ecd0534eaddf8b1cbd6f8928c112f080d4a72f45d7b781ccd7767e484a1616917590403e463a2fa

Download Submit
\Windows\SysWOW64\SYSLIB32.DLL

Filesize
4KB

MD5
f14bd85eeba2b828a655fe62931035e5

SHA1
c6f962ab17705248f1c54675f3f02ee162d5a2b9

SHA256
78350b4add47b0ffa7ad91912fd3937afe19671b08df79463abcbedb12e470db

SHA512
9a825d7976e42259f7396e9bc174ae76a12e3464b7ea452270105a5510f97388c757c70d973fc94eefb715862e3b6c99edbd86b6ca936cd6670c7f3b7ea6fde2

Download Submit
\Windows\SysWOW64\SYSLIB32.DLL

Filesize
4KB

MD5
f14bd85eeba2b828a655fe62931035e5

SHA1
c6f962ab17705248f1c54675f3f02ee162d5a2b9

SHA256
78350b4add47b0ffa7ad91912fd3937afe19671b08df79463abcbedb12e470db

SHA512
9a825d7976e42259f7396e9bc174ae76a12e3464b7ea452270105a5510f97388c757c70d973fc94eefb715862e3b6c99edbd86b6ca936cd6670c7f3b7ea6fde2

Download Submit
memory/1116-59-0x0000000074C11000-0x0000000074C13000-memory.dmp

Filesize
8KB

Download
memory/1116-64-0x0000000010000000-0x0000000010005000-memory.dmp

Filesize
20KB

Download
memory/1476-54-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/1476-61-0x0000000010000000-0x0000000010005000-memory.dmp

Filesize
20KB

Download
memory/1476-65-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download

Analysis

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