ab5b6f41f28835258460c41d594de4c2910af1eb7bc48bee78c51b5f676a5587

Analysis

max time kernel
96s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08-11-2024 14:02

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General

Target

6_ico.exe
Size

1.8MB
MD5

ea76b0ed25810be48b08272f9655b05b
SHA1

0c3c4bd83deac0bd5fbf13b1c3e51f88a59b6f58
SHA256

d71d470b0aea1b94099395751178d2ef0068816a8a1c2638686e8063fd6adf59
SHA512

ec4a766b712bbbb36a3f10ccae09babcea7e30e7f161d31365d09e5751b3c345d554f5a293dccdcb279704c9156aed3cd3de27efbf8edfa1b2d298b83050c1b9
SSDEEP

49152:bdbKNY53O4scicpaWA6YV1VhTofJ1ZK3NCIMYrf/SXvap+Q2A9M:bINYMXcpaWA6YXnTQ1ZaNx7rf/SSpeA2

Score

9^/10

discovery evasion spyware stealer

Malware Config

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Processes:

6_ico.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 6_ico.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	6_ico.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

6_ico.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6_ico.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6_ico.exe

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

Processes:

6_ico.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation 6_ico.exe
Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Processes:

6_ico.exe

description ioc process

Key opened \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine 6_ico.exe
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

9 ip-api.com
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

6_ico.exe

pid process

4868 6_ico.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	6_ico.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	6_ico.exe

flow	ioc
9	ip-api.com

pid	process
4868	6_ico.exe

System Location Discovery: System Language Discovery 1 TTPs 5 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

Processes:

6_ico.execmd.exetimeout.execmd.exetimeout.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6_ico.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe

Delays execution with timeout.exe 2 IoCs
evasion

Processes:

timeout.exetimeout.exe

pid process

464 timeout.exe
2068 timeout.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

6_ico.exe

pid process

4868 6_ico.exe
4868 6_ico.exe

pid	process
464	timeout.exe
2068	timeout.exe

pid	process
4868	6_ico.exe
4868	6_ico.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

6_ico.execmd.execmd.exe

description	pid	process	target process
PID 4868 wrote to memory of 1500	4868	6_ico.exe	cmd.exe
PID 4868 wrote to memory of 1500	4868	6_ico.exe	cmd.exe
PID 4868 wrote to memory of 1500	4868	6_ico.exe	cmd.exe
PID 1500 wrote to memory of 2068	1500	cmd.exe	timeout.exe
PID 1500 wrote to memory of 2068	1500	cmd.exe	timeout.exe
PID 1500 wrote to memory of 2068	1500	cmd.exe	timeout.exe
PID 4868 wrote to memory of 3564	4868	6_ico.exe	cmd.exe
PID 4868 wrote to memory of 3564	4868	6_ico.exe	cmd.exe
PID 4868 wrote to memory of 3564	4868	6_ico.exe	cmd.exe
PID 3564 wrote to memory of 464	3564	cmd.exe	timeout.exe
PID 3564 wrote to memory of 464	3564	cmd.exe	timeout.exe
PID 3564 wrote to memory of 464	3564	cmd.exe	timeout.exe

C:\Users\Admin\AppData\Local\Temp\6_ico.exe
"C:\Users\Admin\AppData\Local\Temp\6_ico.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4868
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c rd /s /q C:\ProgramData\emtipllpeyn & timeout 2 & del /f /q "C:\Users\Admin\AppData\Local\Temp\6_ico.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1500
- - C:\Windows\SysWOW64\timeout.exe
    timeout 2
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:2068
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c rd /s /q C:\ProgramData\emtipllpeyn & timeout 2 & del /f /q "C:\Users\Admin\AppData\Local\Temp\6_ico.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3564
- - C:\Windows\SysWOW64\timeout.exe
    timeout 2
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:464

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\ProgramData\emtipllpeyn\46173476.txt

Filesize
44B

MD5
56116196a17a81d422c910cf1333d318

SHA1
9366c11448cbef9e04891f139e2bc1542a249a0e

SHA256
cc9f0d835f84a8142180e4fe007548171568abf5688c58bdde31b7cabbdd292b

SHA512
e6fc2eecd060e6799ccf30f152d7bfabff2835fe13598e8861613dd2c8168205f59a1afd939eca989ccbf622796a874f031d993b46be2a9e0227384dd400ded5

Download Submit
C:\ProgramData\emtipllpeyn\8372422.txt

Filesize
148B

MD5
c672c5ffd1a94b729484cc279d2a8a93

SHA1
3e3ce8ad41d3ffe36d461a21ded8fead5d11e88b

SHA256
087e2c68049f6d81393d62c9fbca232111ec9e0411f5cc9ab1e718475581eaea

SHA512
969821c1ea8ae7b400e0e603326a3eb76ad22c21572a12b34e50f97f174f53456e937872c1a5980f7401d702c56c00ec0c5fa4d9cdc38b7d2c6200037f12aae3

Download Submit
C:\ProgramData\emtipllpeyn\Files\_INFOR~1.TXT

Filesize
110B

MD5
92ace16bea283a2054845a23d57e05f8

SHA1
2fcad4c7a9b2427f57bedc95ccff0efaf611bb17

SHA256
f07b09c5205b093d089fb9b5f030e0bdc555f3ff7781f1dc46fdb74c2578931a

SHA512
386f37365f9c6d1a46eb8ee3272ace4d2034b99748547ec9343ea89bf5ac8e9c526b864ef495afa4d06e03af158bd967c925d976b4aa2ad26ca9822b1b1945a5

Download Submit
C:\ProgramData\emtipllpeyn\GB_202~1.ZIP

Filesize
257B

MD5
b53b8014dd384c71ba4f05ee1bc4569a

SHA1
97abe125088d7563d0fa6befda807662c5e935c8

SHA256
ef286747bcdda5c6b2943dd30d89aacc4d86406754cd196b4f845bfaf8dd1e7e

SHA512
877bcbafdf46aa7dde9cf53d9b3e91871501143b24de4290939ef7353795d7512a19a058e1b38f789d803fddcffe6027c914e7b834b97d6ffa5024b7b173b755

Download Submit
memory/4868-0-0x00000000007E0000-0x0000000000C61000-memory.dmp

Filesize
4.5MB

Download
memory/4868-1-0x0000000077364000-0x0000000077366000-memory.dmp

Filesize
8KB

Download
memory/4868-2-0x00000000007E1000-0x00000000007F9000-memory.dmp

Filesize
96KB

Download
memory/4868-3-0x00000000007E0000-0x0000000000C61000-memory.dmp

Filesize
4.5MB

Download
memory/4868-14-0x00000000007E0000-0x0000000000C61000-memory.dmp

Filesize
4.5MB

Download
memory/4868-27-0x00000000007E0000-0x0000000000C61000-memory.dmp

Filesize
4.5MB

Download