ab5b6f41f28835258460c41d594de4c2910af1eb7bc48bee78c51b5f676a5587

Analysis

max time kernel
149s
max time network
150s
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

1.9MB
MD5

2eb51d3e2d13e8959ddc71ff8ee3aacd
SHA1

a51e336a81b2f908ca64106c6a4f9ab2c506f540
SHA256

13ff9c54fa7e2e665141c18d927f6c59ad50d9ae7c47ff4286f9859dfca65a91
SHA512

c81f4ae9f0cddb46bcda6878336110852d7fd352a0e2eafa3645e80a6f177ca02984e52440a8204db49db1796277895c7985c922420245324994025e56d15e81
SSDEEP

49152:AazhVU2HJgKY3gqVp13ki3WfMUIiDN6U9xQv:jaIGB3gqrFAIq6I6

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

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-1-5-21-4089630652-1596403869-279772308-1000\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-1-5-21-4089630652-1596403869-279772308-1000\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
13	ip-api.com

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

6_ico.exe

pid	Process
4308	6_ico.exe

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

System Information Discovery
T1082

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:

cmd.exetimeout.execmd.exetimeout.exe6_ico.exe

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

Delays execution with timeout.exe 2 IoCs

evasion

Processes:

timeout.exetimeout.exe

pid	Process
4000	timeout.exe
2092	timeout.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

6_ico.exe

pid	Process
4308	6_ico.exe
4308	6_ico.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

6_ico.execmd.execmd.exe

description	pid	Process	procid_target
PID 4308 wrote to memory of 4868	4308	6_ico.exe	87
PID 4308 wrote to memory of 4868	4308	6_ico.exe	87
PID 4308 wrote to memory of 4868	4308	6_ico.exe	87
PID 4868 wrote to memory of 4000	4868	cmd.exe	89
PID 4868 wrote to memory of 4000	4868	cmd.exe	89
PID 4868 wrote to memory of 4000	4868	cmd.exe	89
PID 4308 wrote to memory of 3108	4308	6_ico.exe	90
PID 4308 wrote to memory of 3108	4308	6_ico.exe	90
PID 4308 wrote to memory of 3108	4308	6_ico.exe	90
PID 3108 wrote to memory of 2092	3108	cmd.exe	92
PID 3108 wrote to memory of 2092	3108	cmd.exe	92
PID 3108 wrote to memory of 2092	3108	cmd.exe	92

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:4308
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c rd /s /q C:\ProgramData\apfbcwql & 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:4868
- - C:\Windows\SysWOW64\timeout.exe
    timeout 2
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:4000
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c rd /s /q C:\ProgramData\apfbcwql & 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:3108
- - C:\Windows\SysWOW64\timeout.exe
    timeout 2
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:2092

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

Replay Monitor

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Downloads

C:\ProgramData\apfbcwql\46173476.txt

Filesize
44B

MD5
3f65f610685f3e759b137e3277cd2810

SHA1
a5622cd75a1e32ea527e59765ce535f5b49cd507

SHA256
af75f417159672b60f7d8435df65875bd25173052e99f20cfc490135b90c094b

SHA512
a0baa13a0e054b4e3415c752a224e51bbd269b410414256699a6d0562a306b710f8daadcfa5f4d73121a5e8f923df75a59792a693f5443aeb357e5fc47ec113f

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

Filesize
148B

MD5
c672c5ffd1a94b729484cc279d2a8a93

SHA1
3e3ce8ad41d3ffe36d461a21ded8fead5d11e88b

SHA256
087e2c68049f6d81393d62c9fbca232111ec9e0411f5cc9ab1e718475581eaea

SHA512
969821c1ea8ae7b400e0e603326a3eb76ad22c21572a12b34e50f97f174f53456e937872c1a5980f7401d702c56c00ec0c5fa4d9cdc38b7d2c6200037f12aae3

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

Filesize
110B

MD5
8192a4773038ebf41a7ccbc5b990988c

SHA1
e5c527f1877aa6c181247440a9eede3a054406eb

SHA256
4e3b4989be8bf0f1a0fbb309446dadf453c4512f9f7506b93550f336975c8489

SHA512
b9b65b0f2d2f4e1c060122534fc74f9adc5c034131bcc0c8a35d3c4e3a864998b34d8ed913c57377e382c06b02273f1d6446995f68857f5345137455056540a4

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

Filesize
256B

MD5
3858d08b14b5c6cd92c7d45a7cfbfa12

SHA1
cc10baefb5a1687874e67afce0d53108ce2c143c

SHA256
533e6f41b4d1addac170b75dcac6682fe84ed9703e435d283f9434e1ae9cd149

SHA512
1742aa2ade88af3b9cbc4ffd12883f2bc417210b1de5afc34f99354daca8408fb0a5f2d01197c6a9627fee8c2e1c275418d53fc7e5bbbdc66dfc7dfa150a4734

Download Submit
memory/4308-0-0x00000000008C0000-0x0000000000D5F000-memory.dmp

Filesize
4.6MB

Download
memory/4308-1-0x00000000773F4000-0x00000000773F6000-memory.dmp

Filesize
8KB

Download
memory/4308-2-0x00000000008C1000-0x00000000008D9000-memory.dmp

Filesize
96KB

Download
memory/4308-3-0x00000000008C0000-0x0000000000D5F000-memory.dmp

Filesize
4.6MB

Download
memory/4308-27-0x00000000008C0000-0x0000000000D5F000-memory.dmp

Filesize
4.6MB

Download