d342c879c50701605e69176574993f2a27a5c6de21bfba86266c7d5dd29abda3

Analysis

max time kernel
149s
max time network
93s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
11/05/2024, 03:29

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General

Target

d342c879c50701605e69176574993f2a27a5c6de21bfba86266c7d5dd29abda3.exe
Size

592KB
MD5

1d411270d571f3553e1b2be4f613a829
SHA1

f24b33f676671c54f85eb368deb28343213aae4b
SHA256

d342c879c50701605e69176574993f2a27a5c6de21bfba86266c7d5dd29abda3
SHA512

d32c2f65d7f48d70a63a67f242e5c796fc635c09b7f2562346925a35c2d553779ffb4541b494d610e22aa9974143b4b500c2be12dda15a1b3c23dfd4b06f52a6
SSDEEP

6144:4jlYKRF/LReWAsUyfzJ1GYRG/16ZXKzxgEAcP1jV:4jauDReWZzJ1GYRE1K+f1jV

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2708	kjgjn.exe

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\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft® Windows® Operating System = "C:\\ProgramData\\kjgjn.exe"	kjgjn.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 4896 wrote to memory of 2708	4896	d342c879c50701605e69176574993f2a27a5c6de21bfba86266c7d5dd29abda3.exe	82
PID 4896 wrote to memory of 2708	4896	d342c879c50701605e69176574993f2a27a5c6de21bfba86266c7d5dd29abda3.exe	82
PID 4896 wrote to memory of 2708	4896	d342c879c50701605e69176574993f2a27a5c6de21bfba86266c7d5dd29abda3.exe	82

C:\Users\Admin\AppData\Local\Temp\d342c879c50701605e69176574993f2a27a5c6de21bfba86266c7d5dd29abda3.exe
"C:\Users\Admin\AppData\Local\Temp\d342c879c50701605e69176574993f2a27a5c6de21bfba86266c7d5dd29abda3.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4896
- C:\ProgramData\kjgjn.exe
  "C:\ProgramData\kjgjn.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:2708

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

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

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Documents and Settings .exe

Filesize
592KB

MD5
43523e9c7a5db4a55d3be0ed289e652b

SHA1
65644f65c7b2acf54a49dbc02b5a5e95784d907b

SHA256
0c145117cf20370ca4ef0a4d236264d96ff82fd1945f0155825b2451c605ffb8

SHA512
3a4e31fbe50344bbfc7e8dcecbfbd59d4ee9f34c5a8ec40905bb04a64e62038e2e6c3f28205ab509adb68a95276a74ffd2c8b8d86a04e49bbb02fb0e26c33fb8

Download Submit
C:\ProgramData\Saaaalamm\Mira.h

Filesize
136KB

MD5
cb4c442a26bb46671c638c794bf535af

SHA1
8a742d0b372f2ddd2d1fdf688c3c4ac7f9272abf

SHA256
f8d2c17bdf34ccfb58070ac8b131a8d95055340101a329f9a7212ac5240d0c25

SHA512
074a31e8da403c0a718f93cbca50574d8b658921193db0e6e20eacd232379286f14a3698cd443dc740d324ad19d74934ae001a7ad64b88897d8afefbc9a3d4e3

Download Submit
C:\ProgramData\kjgjn.exe

Filesize
455KB

MD5
c88ba1d3a053182fabd0829c4a1d76b7

SHA1
099e2e6dae6f0044143f391cf879f173b1c57c33

SHA256
9e87d4635372eca7c1b2405fd4da9562f1b4637cb9117e5637bb833e366335eb

SHA512
c0c67e055d2021f8f07a3cc23a45ac02d72b03efa5ce0219fda9351c7cea2de609201fafb827e7f800eb6e5ce166cc68cb8128b0486d1ea2c50a210b73e8f490

Download Submit
memory/2708-130-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/4896-0-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/4896-1-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/4896-8-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads