465c444d20b3e265e924360ced45ea8e6e8ef2cdf46ed4d7ae71ed9e1e4e10ca

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
18/08/2024, 05:16

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General

Target

1619172a202b25aff96beb80b21fbda70ed92237a88a7a4d990f5de77b19677d.exe
Size

519KB
MD5

aaf009498fd654fe098a30d1ec1d3120
SHA1

d6de6ea6d8deb0b700cda51e8f366d3a333ffa29
SHA256

1619172a202b25aff96beb80b21fbda70ed92237a88a7a4d990f5de77b19677d
SHA512

6c601a13522500196ac58dc3b75ead4b438ddc149a4e1513a0657ea69be98845428f0bd76285218053532bfb59f702e091310dc92e00d9af1a7def2416581460
SSDEEP

6144:+xwgiJ4h+W4PQgPniiWn14owKYHvYLPG7nIsJmwu1WGFKPVMmNK1ftxU3WaN5rfx:cS4QZyn14rBHcgpJmwuAN7Cfn2v5P

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 7 IoCs

pid	Process
2316	1619172a202b25aff96beb80b21fbda70ed92237a88a7a4d990f5de77b19677d.exe
2316	1619172a202b25aff96beb80b21fbda70ed92237a88a7a4d990f5de77b19677d.exe
2316	1619172a202b25aff96beb80b21fbda70ed92237a88a7a4d990f5de77b19677d.exe
2316	1619172a202b25aff96beb80b21fbda70ed92237a88a7a4d990f5de77b19677d.exe
2316	1619172a202b25aff96beb80b21fbda70ed92237a88a7a4d990f5de77b19677d.exe
2316	1619172a202b25aff96beb80b21fbda70ed92237a88a7a4d990f5de77b19677d.exe
2316	1619172a202b25aff96beb80b21fbda70ed92237a88a7a4d990f5de77b19677d.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2596	2316	WerFault.exe	29

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	1619172a202b25aff96beb80b21fbda70ed92237a88a7a4d990f5de77b19677d.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2316 wrote to memory of 2596	2316	1619172a202b25aff96beb80b21fbda70ed92237a88a7a4d990f5de77b19677d.exe	30
PID 2316 wrote to memory of 2596	2316	1619172a202b25aff96beb80b21fbda70ed92237a88a7a4d990f5de77b19677d.exe	30
PID 2316 wrote to memory of 2596	2316	1619172a202b25aff96beb80b21fbda70ed92237a88a7a4d990f5de77b19677d.exe	30
PID 2316 wrote to memory of 2596	2316	1619172a202b25aff96beb80b21fbda70ed92237a88a7a4d990f5de77b19677d.exe	30

C:\Users\Admin\AppData\Local\Temp\1619172a202b25aff96beb80b21fbda70ed92237a88a7a4d990f5de77b19677d.exe
"C:\Users\Admin\AppData\Local\Temp\1619172a202b25aff96beb80b21fbda70ed92237a88a7a4d990f5de77b19677d.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2316
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2316 -s 516
  2⤵
  - Program crash
  PID:2596

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

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Downloads

C:\Users\Admin\strikkernes.lnk

Filesize
912B

MD5
447c4399d7ff2ca7ea555f709291e2b4

SHA1
39a38ddc62420bcb1f11d3897d6a8d1b0a757b72

SHA256
86e2c6cf942e63cafefd3336275838f7202f583d4706cb3e17344269de8e3733

SHA512
347cafca08715b9df8a5d49931598a9da2d48886c3728a9653233f3267a40365fe8bd592a538de378633904dea2c1c96f1cdeea3490df24fefaef2fbd2f11a08

Download Submit
\Users\Admin\AppData\Local\Temp\nso4CAB.tmp\LangDLL.dll

Filesize
5KB

MD5
af4324802813a5a897db2167fc10e291

SHA1
916bd47457dcb4247743626e86492436b77bebf8

SHA256
92cb3b3a7280246743543325d3fe9a7d72c63227f9540d25d5ef27b2ce8856b4

SHA512
cb3e07c4558049634078808bd419860c6e2855a02bba79541cea80873fe6db58cf667a27c111521df09ef30f92c149736092c473fde28bbb5974be6d7ddab83c

Download Submit
\Users\Admin\AppData\Local\Temp\nso4CAB.tmp\System.dll

Filesize
12KB

MD5
6c38da8922cc37b4bbb77de4a63ad843

SHA1
4e0533fd11df8bddbd543ed58df7b6060d9f4631

SHA256
1624d9ad8b2e2658af224691263f64388ba3a997efe80011889e3c35237ce4c1

SHA512
ad0be3d7e57da9c304e9b9cac5341b6c76b157456ab44f5579d6c38c830a31c9c3e1e9a875b8f465243c607ea2ede6b0bb77237f17a70a4d4c78606e036c3430

Download Submit
memory/2316-41-0x0000000003990000-0x0000000006235000-memory.dmp

Filesize
40.6MB

Download
memory/2316-42-0x0000000003990000-0x0000000006235000-memory.dmp

Filesize
40.6MB

Download