upatre | c36df1409e755916514e12e921a23465f2d8e75fe8d72477ea2a12d2818ec3fe

Analysis

max time kernel
149s
max time network
120s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
19-05-2024 00:54

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General

Target

3a5f0362b77cc6bdfb0870a47d073b70_NeikiAnalytics.exe
Size

69KB
MD5

3a5f0362b77cc6bdfb0870a47d073b70
SHA1

843fc02b4c0a934747517e8bf931e0050ccae548
SHA256

c36df1409e755916514e12e921a23465f2d8e75fe8d72477ea2a12d2818ec3fe
SHA512

0bbf627056a3d8f5f0eeb6fdcf51fa0f5e046dd029d7d956e882a4a5da46f8db5b1342a97890b918d81eb69159f8919f248b56b198d57c8d16b510014595a664
SSDEEP

1536:5Y9jw/dUT62rGdiUOWWrMffJ+AxM+I+ceWgP/KmVQz:5Y9CUT62/UOVMffJ+AW+I+cX

Score

10^/10

upatre downloader

Malware Config

Signatures

Upatre
Upatre is a generic malware downloader.
downloader upatre

Executes dropped EXE 1 IoCs

Processes:

szgfw.exe

pid	Process
1788	szgfw.exe

Loads dropped DLL 2 IoCs

Processes:

3a5f0362b77cc6bdfb0870a47d073b70_NeikiAnalytics.exe

pid	Process
2236	3a5f0362b77cc6bdfb0870a47d073b70_NeikiAnalytics.exe
2236	3a5f0362b77cc6bdfb0870a47d073b70_NeikiAnalytics.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

3a5f0362b77cc6bdfb0870a47d073b70_NeikiAnalytics.exe

description	pid	Process	procid_target
PID 2236 wrote to memory of 1788	2236	3a5f0362b77cc6bdfb0870a47d073b70_NeikiAnalytics.exe	28
PID 2236 wrote to memory of 1788	2236	3a5f0362b77cc6bdfb0870a47d073b70_NeikiAnalytics.exe	28
PID 2236 wrote to memory of 1788	2236	3a5f0362b77cc6bdfb0870a47d073b70_NeikiAnalytics.exe	28
PID 2236 wrote to memory of 1788	2236	3a5f0362b77cc6bdfb0870a47d073b70_NeikiAnalytics.exe	28

C:\Users\Admin\AppData\Local\Temp\3a5f0362b77cc6bdfb0870a47d073b70_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\3a5f0362b77cc6bdfb0870a47d073b70_NeikiAnalytics.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2236
- C:\Users\Admin\AppData\Local\Temp\szgfw.exe
  "C:\Users\Admin\AppData\Local\Temp\szgfw.exe"
  2⤵
  - Executes dropped EXE
  PID:1788

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\szgfw.exe

Filesize
69KB

MD5
4b1ffef1800e6f29e087a927c54b6d72

SHA1
834b3d714f9cdc615baccb5d0e197caa5ac06273

SHA256
2800deba67b7fc8634b5844e82af16435a3e5c6670427ce31f14bb55d1010b0c

SHA512
45a57b37c5bad86ceba79971393bba222e72821d15dc64fe236ce350372c63c311189a15b01af9fd0a0f89c2719872da2ff107f46debd1c33d3462d3be358b74

Download Submit
memory/1788-12-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2236-0-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2236-10-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download