upatre | b1eaea734317f11aa61a454258ac123757df4a7ef3d81b7b85b7f98cd7a556dd

Analysis

max time kernel
148s
max time network
149s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
31-05-2024 01:33

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General

Target

71842142a5e6d26fc8c942e1ca7708f0_NeikiAnalytics.exe
Size

4KB
MD5

71842142a5e6d26fc8c942e1ca7708f0
SHA1

8319f74c680a15802ed8c1853e91cc78cf82633c
SHA256

b1eaea734317f11aa61a454258ac123757df4a7ef3d81b7b85b7f98cd7a556dd
SHA512

b43315f64d4d01c04b874395309898c80bc40b008cb048989d90fc74c48b90bd3abccbd23419d1ce9e68c4a239afc6987ed2dd09bc7e4024db65c613b9ccb65c
SSDEEP

48:Zdni+Wyi18DN0nCvTaE6nc9fhXcGEY3sJd9ga91RsWixnA7B8mOo4jUx7OtKGc:Z0v4mUWKh9ctgC1R1ixnKymV44Sh

Score

10^/10

upatre downloader

Malware Config

Signatures

Upatre
Upatre is a generic malware downloader.
downloader upatre

Deletes itself 1 IoCs

Processes:

szgfw.exe

pid	Process
2032	szgfw.exe

Executes dropped EXE 1 IoCs

Processes:

szgfw.exe

pid	Process
2032	szgfw.exe

Loads dropped DLL 2 IoCs

Processes:

71842142a5e6d26fc8c942e1ca7708f0_NeikiAnalytics.exe

pid	Process
2232	71842142a5e6d26fc8c942e1ca7708f0_NeikiAnalytics.exe
2232	71842142a5e6d26fc8c942e1ca7708f0_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:

71842142a5e6d26fc8c942e1ca7708f0_NeikiAnalytics.exe

description	pid	Process	procid_target
PID 2232 wrote to memory of 2032	2232	71842142a5e6d26fc8c942e1ca7708f0_NeikiAnalytics.exe	28
PID 2232 wrote to memory of 2032	2232	71842142a5e6d26fc8c942e1ca7708f0_NeikiAnalytics.exe	28
PID 2232 wrote to memory of 2032	2232	71842142a5e6d26fc8c942e1ca7708f0_NeikiAnalytics.exe	28
PID 2232 wrote to memory of 2032	2232	71842142a5e6d26fc8c942e1ca7708f0_NeikiAnalytics.exe	28

C:\Users\Admin\AppData\Local\Temp\71842142a5e6d26fc8c942e1ca7708f0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\71842142a5e6d26fc8c942e1ca7708f0_NeikiAnalytics.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2232
- C:\Users\Admin\AppData\Local\Temp\szgfw.exe
  "C:\Users\Admin\AppData\Local\Temp\szgfw.exe"
  2⤵
  - Deletes itself
  - Executes dropped EXE
  PID:2032

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
4KB

MD5
45240acf18ef600cda873e4d156f6577

SHA1
511f4139c832a194a30a2123eb91b1d1736c050a

SHA256
a42e7843827429a11e9bea04bbdf9c8257f09c159db93331539b47688135520a

SHA512
0e914415be2220051e504c5a7e7df7d650d3dea7e5ed381ef89e8f17c94d0f8ae6c6e42256051261ef0fbaa5f9b8747a4985b87dab8cbfba55ba386cb8a53a45

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