a9d923f7331c42376f9d0893b6cc1ce6a9ba2c8f3627571f541efd3729ba5b7c

Analysis

max time kernel
127s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02-10-2024 01:29

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General

Target

payment copy.exe
Size

1.3MB
MD5

f16f79d6651c6448e0b85cf506c252e8
SHA1

55efea0d0f02e99d3fc5f0268354b2d3ce2cdf15
SHA256

a9d923f7331c42376f9d0893b6cc1ce6a9ba2c8f3627571f541efd3729ba5b7c
SHA512

1346a31e312de2846be8bfab5edba397618e38e22c2fb8599d9a9ee8c8063655763331388c886aae0cbb7b79dd4a4fa5a7515fe460af8bdbd6db925bdf31fb3d
SSDEEP

24576:ffmMv6Ckr7Mny5QL+8QVmfr2j/Kz/n44Z7oOOteEVilks9JPhsgsK4ZCOl:f3v+7/5QL+8QVmfo+XojeEG9IgsKOH

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2692 set thread context of 3296	2692	payment copy.exe	89

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 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	payment copy.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
3296	svchost.exe
3296	svchost.exe
3296	svchost.exe
3296	svchost.exe
3296	svchost.exe
3296	svchost.exe
3296	svchost.exe
3296	svchost.exe
3296	svchost.exe
3296	svchost.exe
3296	svchost.exe
3296	svchost.exe
3296	svchost.exe
3296	svchost.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2692	payment copy.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2692 wrote to memory of 3296	2692	payment copy.exe	89
PID 2692 wrote to memory of 3296	2692	payment copy.exe	89
PID 2692 wrote to memory of 3296	2692	payment copy.exe	89
PID 2692 wrote to memory of 3296	2692	payment copy.exe	89

C:\Users\Admin\AppData\Local\Temp\payment copy.exe
"C:\Users\Admin\AppData\Local\Temp\payment copy.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2692
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\payment copy.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3296

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4248,i,15436195446242760253,4000484513008731869,262144 --variations-seed-version --mojo-platform-channel-handle=1308 /prefetch:8
1⤵
PID:2776

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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/2692-2-0x0000000003E80000-0x0000000004080000-memory.dmp

Filesize
2.0MB

Download
memory/3296-3-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/3296-4-0x0000000001500000-0x000000000184A000-memory.dmp

Filesize
3.3MB

Download
memory/3296-5-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/3296-6-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download