87fb26371ed0229ba3706a76b11520bfe751a443e6598fa39d2a382facfb67eb

Analysis

max time kernel
118s
max time network
137s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
10/10/2023, 20:57

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General

Target

tmp.exe
Size

11.5MB
MD5

3832f42b8a1655a1ff2cce00aec7435b
SHA1

d3947a80f0c1aa1c7f743fcaa74b949ee35b1c83
SHA256

87fb26371ed0229ba3706a76b11520bfe751a443e6598fa39d2a382facfb67eb
SHA512

f26048366df42d3978422a8b02c99b9b43610cf0e3e9b449c1a5280af7b4319feb9f20c7852698783bdc3ed6156b066a1cfd359d4caff46d44548277e0b473bb
SSDEEP

196608:9Wpurk8eVGB94/PByD/pUwjD7Qy9L4EfOaKONEagH+Y5afzyiyenR+hhcZl:TIVLXMrpJ8y9Lr2XnH+YAOi9+hGb

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2772	loadder.exe

Loads dropped DLL 2 IoCs

pid	Process
2976	tmp.exe
2772	loadder.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2976 wrote to memory of 2772	2976	tmp.exe	29
PID 2976 wrote to memory of 2772	2976	tmp.exe	29
PID 2976 wrote to memory of 2772	2976	tmp.exe	29

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2976
- C:\Users\Admin\AppData\Local\Temp\onefile_2976_133414476290304000\loadder.exe
  "C:\Users\Admin\AppData\Local\Temp\tmp.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:2772

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

C:\Users\Admin\AppData\Local\Temp\onefile_2976_133414476290304000\loadder.exe

Filesize
21.3MB

MD5
87cca57fb4e1e11e5662a70f7eb4354f

SHA1
e15cc5f747bff5b209fdbcff3aefd204155308f3

SHA256
3f4c039beaa990f95e1aac8fcc9cc366a69139189a95eaeafa12d78c73be5bab

SHA512
52a14d3aa63f409b770510d822ca04528ee163507787ec46cfb48a1dfc76da13a3013348232302eac1d4011197386e960b04db761aa7520f29a62be0b3fb7c81

Download Submit
C:\Users\Admin\AppData\Local\Temp\onefile_2976_133414476290304000\python311.dll

Filesize
5.5MB

MD5
5a5dd7cad8028097842b0afef45bfbcf

SHA1
e247a2e460687c607253949c52ae2801ff35dc4a

SHA256
a811c7516f531f1515d10743ae78004dd627eba0dc2d3bc0d2e033b2722043ce

SHA512
e6268e4fad2ce3ef16b68298a57498e16f0262bf3531539ad013a66f72df471569f94c6fcc48154b7c3049a3ad15cbfcbb6345dacb4f4ed7d528c74d589c9858

Download Submit
\Users\Admin\AppData\Local\Temp\onefile_2976_133414476290304000\loadder.exe

Filesize
21.3MB

MD5
87cca57fb4e1e11e5662a70f7eb4354f

SHA1
e15cc5f747bff5b209fdbcff3aefd204155308f3

SHA256
3f4c039beaa990f95e1aac8fcc9cc366a69139189a95eaeafa12d78c73be5bab

SHA512
52a14d3aa63f409b770510d822ca04528ee163507787ec46cfb48a1dfc76da13a3013348232302eac1d4011197386e960b04db761aa7520f29a62be0b3fb7c81

Download Submit
\Users\Admin\AppData\Local\Temp\onefile_2976_133414476290304000\python311.dll

Filesize
5.5MB

MD5
5a5dd7cad8028097842b0afef45bfbcf

SHA1
e247a2e460687c607253949c52ae2801ff35dc4a

SHA256
a811c7516f531f1515d10743ae78004dd627eba0dc2d3bc0d2e033b2722043ce

SHA512
e6268e4fad2ce3ef16b68298a57498e16f0262bf3531539ad013a66f72df471569f94c6fcc48154b7c3049a3ad15cbfcbb6345dacb4f4ed7d528c74d589c9858

Download Submit
memory/2772-49-0x000000013FE50000-0x00000001413F0000-memory.dmp

Filesize
21.6MB

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