37df9e5878dd0a6e708737674bdcc0b85ae99238e6bce5cd798629f3dda99ae6

Analysis

max time kernel
110s
max time network
16s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
19-08-2024 20:43

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General

Target

2e8ae6211f8e9172064dbe22feac6d40N.exe
Size

184KB
MD5

2e8ae6211f8e9172064dbe22feac6d40
SHA1

8ce9452102cc452f725b58eb41919940c8c887da
SHA256

37df9e5878dd0a6e708737674bdcc0b85ae99238e6bce5cd798629f3dda99ae6
SHA512

caf8962043833e0d7920a31d2e4793a1fc29e3199d28b753b270531aefdffa8adca91bc3f4ef81064dd5ea351d3799abf2528800b8764480a7f1c8e410c199a2
SSDEEP

3072:qIcGkChX8GwHw7sgEbr3n8KllyYzx4GUAWHN5wOrCVxkAP4YxH2X:qIc+8guT8YzKtprCVKA7WX

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ = "C:\\cfszfazm.exe"	2e8ae6211f8e9172064dbe22feac6d40N.exe

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\J:	2e8ae6211f8e9172064dbe22feac6d40N.exe
File opened (read-only)	\??\K:	2e8ae6211f8e9172064dbe22feac6d40N.exe
File opened (read-only)	\??\N:	2e8ae6211f8e9172064dbe22feac6d40N.exe
File opened (read-only)	\??\O:	2e8ae6211f8e9172064dbe22feac6d40N.exe
File opened (read-only)	\??\P:	2e8ae6211f8e9172064dbe22feac6d40N.exe
File opened (read-only)	\??\U:	2e8ae6211f8e9172064dbe22feac6d40N.exe
File opened (read-only)	\??\B:	2e8ae6211f8e9172064dbe22feac6d40N.exe
File opened (read-only)	\??\G:	2e8ae6211f8e9172064dbe22feac6d40N.exe
File opened (read-only)	\??\W:	2e8ae6211f8e9172064dbe22feac6d40N.exe
File opened (read-only)	\??\Y:	2e8ae6211f8e9172064dbe22feac6d40N.exe
File opened (read-only)	\??\I:	2e8ae6211f8e9172064dbe22feac6d40N.exe
File opened (read-only)	\??\L:	2e8ae6211f8e9172064dbe22feac6d40N.exe
File opened (read-only)	\??\R:	2e8ae6211f8e9172064dbe22feac6d40N.exe
File opened (read-only)	\??\V:	2e8ae6211f8e9172064dbe22feac6d40N.exe
File opened (read-only)	\??\X:	2e8ae6211f8e9172064dbe22feac6d40N.exe
File opened (read-only)	\??\Z:	2e8ae6211f8e9172064dbe22feac6d40N.exe
File opened (read-only)	\??\A:	2e8ae6211f8e9172064dbe22feac6d40N.exe
File opened (read-only)	\??\E:	2e8ae6211f8e9172064dbe22feac6d40N.exe
File opened (read-only)	\??\H:	2e8ae6211f8e9172064dbe22feac6d40N.exe
File opened (read-only)	\??\M:	2e8ae6211f8e9172064dbe22feac6d40N.exe
File opened (read-only)	\??\T:	2e8ae6211f8e9172064dbe22feac6d40N.exe
File opened (read-only)	\??\Q:	2e8ae6211f8e9172064dbe22feac6d40N.exe
File opened (read-only)	\??\S:	2e8ae6211f8e9172064dbe22feac6d40N.exe

Drops autorun.inf file 1 TTPs 1 IoCs

Malware can abuse Windows Autorun to spread further via attached volumes.

Replication Through Removable Media

T1091

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Local\Temp\autorun.inf	2e8ae6211f8e9172064dbe22feac6d40N.exe

C:\Users\Admin\AppData\Local\Temp\2e8ae6211f8e9172064dbe22feac6d40N.exe
"C:\Users\Admin\AppData\Local\Temp\2e8ae6211f8e9172064dbe22feac6d40N.exe"
1⤵
- Adds Run key to start application
- Enumerates connected drives
- Drops autorun.inf file
PID:2208

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

T1091

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Replication Through Removable Media

T1091

Collection

Command and Control

Exfiltration

Impact

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Downloads

F:\cfszfazm.exe

Filesize
184KB

MD5
d4c4611c946c663209b13d2b387110e5

SHA1
11215952aa186ebfd1eac48c10bc0600f6319630

SHA256
2bae33f89483a800621ba3f773a48d72350c7e8b0d02af7d9c0849c78911802b

SHA512
9a3d03418a19d7df217062ab29240384153ce730ffffdb8b517c31b5e463987408e58ed20a08ab27d95ea6e0c7fe66546c23366fda3d483ef56fa99f8e2eed4e

Download Submit
memory/2208-1-0x0000000000020000-0x0000000000039000-memory.dmp

Filesize
100KB

Download
memory/2208-6-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2208-10-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2208-14-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2208-23-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2208-30-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads