45ce27ebb42f1b455d14f86cd460c9f381498efe1cf46d288448972684b98636

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06/09/2024, 09:16

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General

Target

39c57407b55ab3d7316f6e632fbee040N.exe
Size

7.6MB
MD5

39c57407b55ab3d7316f6e632fbee040
SHA1

7e6cf93a461370a526a75641a4c609f06cff0a58
SHA256

45ce27ebb42f1b455d14f86cd460c9f381498efe1cf46d288448972684b98636
SHA512

075712fc81d7ecaca263a2c8b7819958f898fd0335fe6ef1cab21fdb9e0f41d423309c2091e6fe899e29afe1869acc373c82a5edde84489854a59d60258a9dab
SSDEEP

98304:emhd1Urye4obn8CvIatEr+rSV7wQqZUha5jtSyZIUbL:elYM5IpCu2QbaZtlio

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1972	9579.tmp

Executes dropped EXE 1 IoCs

pid	Process
1972	9579.tmp

System Location Discovery: System Language Discovery 1 TTPs 2 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	9579.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	39c57407b55ab3d7316f6e632fbee040N.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2260 wrote to memory of 1972	2260	39c57407b55ab3d7316f6e632fbee040N.exe	86
PID 2260 wrote to memory of 1972	2260	39c57407b55ab3d7316f6e632fbee040N.exe	86
PID 2260 wrote to memory of 1972	2260	39c57407b55ab3d7316f6e632fbee040N.exe	86

C:\Users\Admin\AppData\Local\Temp\39c57407b55ab3d7316f6e632fbee040N.exe
"C:\Users\Admin\AppData\Local\Temp\39c57407b55ab3d7316f6e632fbee040N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2260
- C:\Users\Admin\AppData\Local\Temp\9579.tmp
  "C:\Users\Admin\AppData\Local\Temp\9579.tmp" --splashC:\Users\Admin\AppData\Local\Temp\39c57407b55ab3d7316f6e632fbee040N.exe 5FE2161DB27EE064C9B9F813EEA61542C2D733058D42997343EE656B07E2D1C343C1EEA0FC80E07367AEA48BD6A67D020DF9DCF0F47E48D37E0295C11F303548
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1972

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

C:\Users\Admin\AppData\Local\Temp\9579.tmp

Filesize
7.6MB

MD5
ab342f311d58c8f41746a6895d7d047f

SHA1
164e8d3024411ee02acce1f7844ecd8abb712ce2

SHA256
d2dbcfcd9e523cc0e636ebe538c61654239ae903b3aefd0f93730961576b9ad4

SHA512
955cf5299d58335bdd2d4ee0bc161062884cec7c5c088df83523bc0ef6cc0f1d5836cf3ac6932776b08f3774f71db7efbb27041446764ac837567a084b852fd0

Download Submit
memory/1972-5-0x0000000000400000-0x0000000000849000-memory.dmp

Filesize
4.3MB

Download
memory/2260-0-0x0000000000400000-0x0000000000849000-memory.dmp

Filesize
4.3MB

Download