f7ff365b9d69717a32a4450c7879de1bd630ef81cd67ca04ee85675a554ffe7d

Analysis

max time kernel
150s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
11/04/2024, 04:33

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General

Target

f7ff365b9d69717a32a4450c7879de1bd630ef81cd67ca04ee85675a554ffe7d.exe
Size

34KB
MD5

f6da37246aa95224ea6d393617093e19
SHA1

b760d39479438372eba98e2801b30c1e9561e18f
SHA256

f7ff365b9d69717a32a4450c7879de1bd630ef81cd67ca04ee85675a554ffe7d
SHA512

f547e5686236e3d8006f0be8bd2a9db65e25c63c97cd15fbef47341fb60e3bacf8e51478aa08de0c78aa688f7b231dd32101f4a0fb74553b72474a711b3a05e0
SSDEEP

768:9qSqC8+N5ozQQLncwxWmNXMX3cX8wtgg/X/zCtgcgCEX8u/vSXrXrXrXrXrXyHX:9rqfzQQLamN88Fr277777YX

Score

10^/10

Malware Config

Extracted

Credentials

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

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\Control Panel\International\Geo\Nation	f7ff365b9d69717a32a4450c7879de1bd630ef81cd67ca04ee85675a554ffe7d.exe

Executes dropped EXE 1 IoCs

pid	Process
3988	jusched.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\991ba1db\jusched.exe	f7ff365b9d69717a32a4450c7879de1bd630ef81cd67ca04ee85675a554ffe7d.exe
File created	C:\Program Files (x86)\991ba1db\991ba1db	f7ff365b9d69717a32a4450c7879de1bd630ef81cd67ca04ee85675a554ffe7d.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe
3988	jusched.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5032 wrote to memory of 3988	5032	f7ff365b9d69717a32a4450c7879de1bd630ef81cd67ca04ee85675a554ffe7d.exe	87
PID 5032 wrote to memory of 3988	5032	f7ff365b9d69717a32a4450c7879de1bd630ef81cd67ca04ee85675a554ffe7d.exe	87
PID 5032 wrote to memory of 3988	5032	f7ff365b9d69717a32a4450c7879de1bd630ef81cd67ca04ee85675a554ffe7d.exe	87

C:\Users\Admin\AppData\Local\Temp\f7ff365b9d69717a32a4450c7879de1bd630ef81cd67ca04ee85675a554ffe7d.exe
"C:\Users\Admin\AppData\Local\Temp\f7ff365b9d69717a32a4450c7879de1bd630ef81cd67ca04ee85675a554ffe7d.exe"
1⤵
- Checks computer location settings
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:5032
- C:\Program Files (x86)\991ba1db\jusched.exe
  "C:\Program Files (x86)\991ba1db\jusched.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:3988

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\991ba1db\991ba1db

Filesize
13B

MD5
f253efe302d32ab264a76e0ce65be769

SHA1
768685ca582abd0af2fbb57ca37752aa98c9372b

SHA256
49dca65f362fee401292ed7ada96f96295eab1e589c52e4e66bf4aedda715fdd

SHA512
1990d20b462406bbadb22ba43f1ed9d0db6b250881d4ac89ad8cf6e43ca92b2fd31c3a15be1e6e149e42fdb46e58122c15bc7869a82c9490656c80df69fa77c4

Download Submit
C:\Program Files (x86)\991ba1db\jusched.exe

Filesize
34KB

MD5
6d964d0d588510acf07cd9023d55aae2

SHA1
64c9dba065d2cce2b0c70d49adf0aabbb100aa5e

SHA256
20541e99e3a05dfe82fd5ffed233364d2894d26f88a7eb84facbecaeb67116df

SHA512
7f46dc30ed7db66fbca2515ac37e37af77b1775c501077f0873e5ea71129f67007cda845a0d844fb254b5b3d54086b894ac9e736edd0dc08cd6bb845474498e4

Download Submit
memory/3988-17-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/3988-16-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/3988-20-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/3988-21-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/3988-22-0x0000000000590000-0x0000000000593000-memory.dmp

Filesize
12KB

Download
memory/5032-0-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/5032-1-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/5032-3-0x0000000002050000-0x0000000002053000-memory.dmp

Filesize
12KB

Download
memory/5032-5-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/5032-15-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download