a0440f1a3f50c6a0fd07c840f045678ac1de83f972d0f14cf8895d0e6a2ac37e

Analysis

max time kernel
151s
max time network
150s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 21:56

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General

Target

3e95b99918085bee065c5baed5352992.exe
Size

35KB
MD5

3e95b99918085bee065c5baed5352992
SHA1

57bc8c4b39920db1b7665231c88f54ee1988bd2a
SHA256

a0440f1a3f50c6a0fd07c840f045678ac1de83f972d0f14cf8895d0e6a2ac37e
SHA512

82d6535ad525fdb4f5fb59a7b76d9722c50d067ddf5b78dbd02dabb1db1df3d482ff3102fec5b50eb128ec7412484f67b357861c8b5fa596e645b664b9c73cd6
SSDEEP

768:7A9BonzA0s6wTbAeyq22LB4GOk7g4ltBiX8hNyPVoqlwCmpnZw96szET:7ArfFQ2Lio0yBiXYN0oqgnZNF

Score

10^/10

evasion

Malware Config

Signatures

Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	3e95b99918085bee065c5baed5352992.exe

Enumerates connected drives 3 TTPs 20 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\I:	3e95b99918085bee065c5baed5352992.exe
File opened (read-only)	\??\J:	3e95b99918085bee065c5baed5352992.exe
File opened (read-only)	\??\O:	3e95b99918085bee065c5baed5352992.exe
File opened (read-only)	\??\V:	3e95b99918085bee065c5baed5352992.exe
File opened (read-only)	\??\X:	3e95b99918085bee065c5baed5352992.exe
File opened (read-only)	\??\H:	3e95b99918085bee065c5baed5352992.exe
File opened (read-only)	\??\T:	3e95b99918085bee065c5baed5352992.exe
File opened (read-only)	\??\L:	3e95b99918085bee065c5baed5352992.exe
File opened (read-only)	\??\N:	3e95b99918085bee065c5baed5352992.exe
File opened (read-only)	\??\Q:	3e95b99918085bee065c5baed5352992.exe
File opened (read-only)	\??\R:	3e95b99918085bee065c5baed5352992.exe
File opened (read-only)	\??\S:	3e95b99918085bee065c5baed5352992.exe
File opened (read-only)	\??\U:	3e95b99918085bee065c5baed5352992.exe
File opened (read-only)	\??\M:	3e95b99918085bee065c5baed5352992.exe
File opened (read-only)	\??\G:	3e95b99918085bee065c5baed5352992.exe
File opened (read-only)	\??\K:	3e95b99918085bee065c5baed5352992.exe
File opened (read-only)	\??\P:	3e95b99918085bee065c5baed5352992.exe
File opened (read-only)	\??\W:	3e95b99918085bee065c5baed5352992.exe
File opened (read-only)	\??\Y:	3e95b99918085bee065c5baed5352992.exe
File opened (read-only)	\??\E:	3e95b99918085bee065c5baed5352992.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\1	3e95b99918085bee065c5baed5352992.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2104	3e95b99918085bee065c5baed5352992.exe
2104	3e95b99918085bee065c5baed5352992.exe
2104	3e95b99918085bee065c5baed5352992.exe
2104	3e95b99918085bee065c5baed5352992.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
468	Process not Found

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2104	3e95b99918085bee065c5baed5352992.exe

C:\Users\Admin\AppData\Local\Temp\3e95b99918085bee065c5baed5352992.exe
"C:\Users\Admin\AppData\Local\Temp\3e95b99918085bee065c5baed5352992.exe"
1⤵
- Modifies visiblity of hidden/system files in Explorer
- Enumerates connected drives
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2104

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2104-3-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/2104-11-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download