364ed8c05d46a75359f907e62439702c312ad51c3c0cbf5ad22d90841c57bf94

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
03/09/2024, 12:58

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General

Target

66efda891ddfde42904bdce17571af1015b023af4dcb6b0222b5a980dcb1c4d9.exe
Size

1.9MB
MD5

e6bcddd428bf856a460f2eb3c0182592
SHA1

98502a1f3f08e0c26e01f4b08a9cc5098f3cc651
SHA256

66efda891ddfde42904bdce17571af1015b023af4dcb6b0222b5a980dcb1c4d9
SHA512

03b743c6963a95dacdddb4535ecdb51128cbf91407207f7852d22183087178d2b0bb0be31b51d3cb382e603a55715adfa949402b46c53592772dd580a7668bc7
SSDEEP

49152:Qoa1taC070dTXHaDUDGgkR7E6eBEZuGJVP9EVdSVm:Qoa1taC0iX6DALkh6wusP9eMm

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1984	98D6.tmp

Executes dropped EXE 1 IoCs

pid	Process
1984	98D6.tmp

Loads dropped DLL 1 IoCs

pid	Process
2536	66efda891ddfde42904bdce17571af1015b023af4dcb6b0222b5a980dcb1c4d9.exe

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	66efda891ddfde42904bdce17571af1015b023af4dcb6b0222b5a980dcb1c4d9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	98D6.tmp

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2536 wrote to memory of 1984	2536	66efda891ddfde42904bdce17571af1015b023af4dcb6b0222b5a980dcb1c4d9.exe	30
PID 2536 wrote to memory of 1984	2536	66efda891ddfde42904bdce17571af1015b023af4dcb6b0222b5a980dcb1c4d9.exe	30
PID 2536 wrote to memory of 1984	2536	66efda891ddfde42904bdce17571af1015b023af4dcb6b0222b5a980dcb1c4d9.exe	30
PID 2536 wrote to memory of 1984	2536	66efda891ddfde42904bdce17571af1015b023af4dcb6b0222b5a980dcb1c4d9.exe	30

C:\Users\Admin\AppData\Local\Temp\66efda891ddfde42904bdce17571af1015b023af4dcb6b0222b5a980dcb1c4d9.exe
"C:\Users\Admin\AppData\Local\Temp\66efda891ddfde42904bdce17571af1015b023af4dcb6b0222b5a980dcb1c4d9.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2536
- C:\Users\Admin\AppData\Local\Temp\98D6.tmp
  "C:\Users\Admin\AppData\Local\Temp\98D6.tmp" --splashC:\Users\Admin\AppData\Local\Temp\66efda891ddfde42904bdce17571af1015b023af4dcb6b0222b5a980dcb1c4d9.exe 8DDAE3DC04AC1E2468BFCE7267F5B0AEC770021D60C1F8BB530113FF0B3A76914B2E4E6B018CAB9730D1C10622731AAF6353BA3F9F033F5CB14F7B098499D409
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1984

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

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Downloads

\Users\Admin\AppData\Local\Temp\98D6.tmp

Filesize
1.9MB

MD5
0835c576649eb64b44a7674fcc786271

SHA1
4c72d9bb8b6e01afb40577f56b32ae4de1b8aa58

SHA256
629c5ddce692288dacbd3380a8b30310be48ca22b1fcaa5f4c4afc93c83916b7

SHA512
5130eee206700c832684978865b58f25d2961dec91f326c3a0d7144fe74daa564e9f8d86fadb4fb5926d54525ef8751bc5d5467a90b146ed175cc9c4e2f5bca3

Download Submit
memory/1984-6-0x0000000000400000-0x00000000005E6000-memory.dmp

Filesize
1.9MB

Download
memory/2536-0-0x0000000000400000-0x00000000005E6000-memory.dmp

Filesize
1.9MB

Download