d6d9556cb59f0767417c9df86e0e82a6617908cc8569c851959073643123b19b

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
26-05-2024 16:26

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General

Target

1358c07f8081642a297f6d21f44e1d50_NeikiAnalytics.exe
Size

330KB
MD5

1358c07f8081642a297f6d21f44e1d50
SHA1

cab99dfb10ddedb53372799e3ef6e96dbc954795
SHA256

d6d9556cb59f0767417c9df86e0e82a6617908cc8569c851959073643123b19b
SHA512

8d435c1154496932361cac8efbf5c7c75373967e0a89de465e9b7cd0e74526d6303eb57096d0693d38fd0165a5373f8018caf336c528a21d8f6d6beee6dc18b8
SSDEEP

3072:e53mQjJtnP5I09qgmBBAWgjSvwFV7dbp3mM4eeJrDFb4s:emeJtna2qgmBNgQwN1uJHFMs

Score

10^/10

upx

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
ftp.tripod.com
Port:
21
Username:
onthelinux
Password:
741852abc

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3004	jusched.exe

Loads dropped DLL 2 IoCs

pid	Process
2432	1358c07f8081642a297f6d21f44e1d50_NeikiAnalytics.exe
2432	1358c07f8081642a297f6d21f44e1d50_NeikiAnalytics.exe

UPX packed file 5 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2432-0-0x0000000000400000-0x0000000000451000-memory.dmp	upx
behavioral1/files/0x003600000001489f-5.dat	upx
behavioral1/memory/2432-7-0x00000000021E0000-0x0000000002231000-memory.dmp	upx
behavioral1/memory/3004-14-0x0000000000400000-0x0000000000451000-memory.dmp	upx
behavioral1/memory/2432-12-0x0000000000400000-0x0000000000451000-memory.dmp	upx

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\1d92157b\jusched.exe	1358c07f8081642a297f6d21f44e1d50_NeikiAnalytics.exe
File created	C:\Program Files (x86)\1d92157b\1d92157b	1358c07f8081642a297f6d21f44e1d50_NeikiAnalytics.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\Update23.job	1358c07f8081642a297f6d21f44e1d50_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

description	pid	Process	procid_target
PID 2432 wrote to memory of 3004	2432	1358c07f8081642a297f6d21f44e1d50_NeikiAnalytics.exe	28
PID 2432 wrote to memory of 3004	2432	1358c07f8081642a297f6d21f44e1d50_NeikiAnalytics.exe	28
PID 2432 wrote to memory of 3004	2432	1358c07f8081642a297f6d21f44e1d50_NeikiAnalytics.exe	28
PID 2432 wrote to memory of 3004	2432	1358c07f8081642a297f6d21f44e1d50_NeikiAnalytics.exe	28

C:\Users\Admin\AppData\Local\Temp\1358c07f8081642a297f6d21f44e1d50_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\1358c07f8081642a297f6d21f44e1d50_NeikiAnalytics.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2432
- C:\Program Files (x86)\1d92157b\jusched.exe
  "C:\Program Files (x86)\1d92157b\jusched.exe"
  2⤵
  - Executes dropped EXE
  PID:3004

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:\Program Files (x86)\1d92157b\1d92157b

Filesize
17B

MD5
4d77d6b250ffb567743b8dbcdad695b8

SHA1
d5a8f98f9433f6d36c74df463cef3e2cf524462d

SHA256
7ec7a3a23890c3592f5b762aecf11adbf8831fad11b8048aedfa7315d599c5f2

SHA512
5655153049101fd67125d484c81f1ad30b44f36f00e3aabfe8d730a21661f4b394357b60da549289def4311b4cc7bd508d8fd6b8db254cd442b2152f8902bd71

Download Submit
\Program Files (x86)\1d92157b\jusched.exe

Filesize
330KB

MD5
bc3f40330da20a26b5ce6babea6cb7a1

SHA1
e5631273e0ad82cd336c81a04c07dbe6b08f45d1

SHA256
652bf818f339af3dbd0bc2d2344aaefc598dccfd14a2a82fedddf4aee412d027

SHA512
ed7feab7e79866fc6b05be97c09be831a915eb369dd60ede54de186ccdb3a49aaa9d52af49fa811d1e2a8a6d2146ff54a66cd0ffaa8ef7c199135172ec328fb6

Download Submit
memory/2432-0-0x0000000000400000-0x0000000000451000-memory.dmp

Filesize
324KB

Download
memory/2432-7-0x00000000021E0000-0x0000000002231000-memory.dmp

Filesize
324KB

Download
memory/2432-12-0x0000000000400000-0x0000000000451000-memory.dmp

Filesize
324KB

Download
memory/3004-14-0x0000000000400000-0x0000000000451000-memory.dmp

Filesize
324KB

Download