811c8854ea3adcd1259c28cf1dc60e0a0a2f7a44f463e98f77c277a2a2f6394b

Analysis

max time kernel
16s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
13/01/2025, 16:30

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General

Target

Sigmanly_811c8854ea3adcd1259c28cf1dc60e0a0a2f7a44f463e98f77c277a2a2f6394b.exe
Size

538KB
MD5

fc76d8b178c0aa094eba5fea74e82614
SHA1

f2f88413e1e3aed4fd731769037c3d2391d29c94
SHA256

811c8854ea3adcd1259c28cf1dc60e0a0a2f7a44f463e98f77c277a2a2f6394b
SHA512

72f5ca123610cbc3ccee6630148c61e99f8ddbffbbe835eb2bf323a0a6d5f2fdd57bafa139595e62ea485f2086b1dd46f994281070639cd5e7ff89eb3422fd2b
SSDEEP

12288:ZOv5jKhsfoPA+yeVKUCUxP4C902bdRtJJPiGDtC2ajbP50s3o32+:Zq5TfcdHj4fmbcv13GV

Score

5^/10

discovery upx

Malware Config

Signatures

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/memory/2216-13-0x0000000000190000-0x00000000002CF000-memory.dmp	autoit_exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2216-0-0x0000000000190000-0x00000000002CF000-memory.dmp	upx
behavioral1/memory/2216-13-0x0000000000190000-0x00000000002CF000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Sigmanly_811c8854ea3adcd1259c28cf1dc60e0a0a2f7a44f463e98f77c277a2a2f6394b.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2216	Sigmanly_811c8854ea3adcd1259c28cf1dc60e0a0a2f7a44f463e98f77c277a2a2f6394b.exe
2216	Sigmanly_811c8854ea3adcd1259c28cf1dc60e0a0a2f7a44f463e98f77c277a2a2f6394b.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2216	Sigmanly_811c8854ea3adcd1259c28cf1dc60e0a0a2f7a44f463e98f77c277a2a2f6394b.exe
2216	Sigmanly_811c8854ea3adcd1259c28cf1dc60e0a0a2f7a44f463e98f77c277a2a2f6394b.exe

C:\Users\Admin\AppData\Local\Temp\Sigmanly_811c8854ea3adcd1259c28cf1dc60e0a0a2f7a44f463e98f77c277a2a2f6394b.exe
"C:\Users\Admin\AppData\Local\Temp\Sigmanly_811c8854ea3adcd1259c28cf1dc60e0a0a2f7a44f463e98f77c277a2a2f6394b.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2216

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2216-0-0x0000000000190000-0x00000000002CF000-memory.dmp

Filesize
1.2MB

Download
memory/2216-12-0x0000000000840000-0x0000000000C40000-memory.dmp

Filesize
4.0MB

Download
memory/2216-13-0x0000000000190000-0x00000000002CF000-memory.dmp

Filesize
1.2MB

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