757ec042b67374c6c4b9d2d8f6a0cf6c7ce0657f01147cd3d8e57a3247f77813

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
23/07/2024, 06:51

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General

Target

free_kgb_setup_455.exe
Size

4.2MB
MD5

c6b626af5e74b2e93edb613edd3c562c
SHA1

3bd02cdb82f874407201e3e9ee1d4615ce8eebca
SHA256

7b22f04314c3851587d16b56348ccfee90c207df201c9bbef29a24d65406c221
SHA512

3828525e6699896c49aea16158da0c4671db133d4db042c0068a06dd5ce7a1dc74de9f38a0bf74cc6845b4a27c71ed8e25ca930bebd118ad0dd72ae27771727b
SSDEEP

98304:5ggRBQulQuLD3SM3+l5Jn7q8XTFgqxcNbWqURWhrlDcWSO/:pCul3LLSM3sNZXTFgqxwbrUR0rpcWj

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3736	is-3TB98.tmp

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 3244 wrote to memory of 3736	3244	free_kgb_setup_455.exe	84
PID 3244 wrote to memory of 3736	3244	free_kgb_setup_455.exe	84
PID 3244 wrote to memory of 3736	3244	free_kgb_setup_455.exe	84

C:\Users\Admin\AppData\Local\Temp\free_kgb_setup_455.exe
"C:\Users\Admin\AppData\Local\Temp\free_kgb_setup_455.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3244
- C:\Users\Admin\AppData\Local\Temp\is-B5K4C.tmp\is-3TB98.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-B5K4C.tmp\is-3TB98.tmp" /SL4 $6021E "C:\Users\Admin\AppData\Local\Temp\free_kgb_setup_455.exe" 4058740 52736
  2⤵
  - Executes dropped EXE
  PID:3736

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\is-B5K4C.tmp\is-3TB98.tmp

Filesize
659KB

MD5
33f7ff58846f9d1c124e3b9f2f464c75

SHA1
edc52a13bf6f05edea30fac93afd46d6107d3d56

SHA256
d7a755b41a765b5e682ba9130b5d94857745de87787b0e87d012bc19a06f67ab

SHA512
b866964326a7063f2e0683d3a61ebfc13bb0b37c3d22afe4b627a2a16a860232ed34ddb7a6c61abdaffd39e39d4d4de0bbe3b7aabe0ccc615fbcaf474b1c4977

Download Submit
memory/3244-0-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/3244-2-0x0000000000401000-0x000000000040A000-memory.dmp

Filesize
36KB

Download
memory/3244-18-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/3736-7-0x0000000000400000-0x00000000004B4000-memory.dmp

Filesize
720KB

Download
memory/3736-19-0x0000000000400000-0x00000000004B4000-memory.dmp

Filesize
720KB

Download