e846cae9784a3c49b62105bceb2c6bbae7be4341f730ceb5605702271b037cf2

Analysis

max time kernel
152s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
01/01/2024, 19:33

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General

Target

3db19899363af81978e1f897ab567ac8.exe
Size

2.5MB
MD5

3db19899363af81978e1f897ab567ac8
SHA1

86036545c2a248532a3c70754fa531c82b65875d
SHA256

e846cae9784a3c49b62105bceb2c6bbae7be4341f730ceb5605702271b037cf2
SHA512

6f6b2fc76ad36c3b06a28b00264c80275b38927417413477624115ec6a4da855398b305836f04b47f6b3403c451f046df030691339a5601e9791fcd1d02a8a7e
SSDEEP

49152:oky796EvMtTx435MtV+Oj29Ls3t/cwCxHHlc2KP1z8o/MO2Uqed3yBI1rM:o7AEvgVOy29Ls3JslVYzjMO26il

Score

7^/10

Malware Config

Signatures

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\Control Panel\International\Geo\Nation	3db19899363af81978e1f897ab567ac8.tmp

Executes dropped EXE 2 IoCs

pid	Process
4348	3db19899363af81978e1f897ab567ac8.tmp
3032	WMF.exe

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

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3032	WMF.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2516 wrote to memory of 4348	2516	3db19899363af81978e1f897ab567ac8.exe	91
PID 2516 wrote to memory of 4348	2516	3db19899363af81978e1f897ab567ac8.exe	91
PID 2516 wrote to memory of 4348	2516	3db19899363af81978e1f897ab567ac8.exe	91
PID 4348 wrote to memory of 3032	4348	3db19899363af81978e1f897ab567ac8.tmp	92
PID 4348 wrote to memory of 3032	4348	3db19899363af81978e1f897ab567ac8.tmp	92
PID 4348 wrote to memory of 3032	4348	3db19899363af81978e1f897ab567ac8.tmp	92

C:\Users\Admin\AppData\Local\Temp\3db19899363af81978e1f897ab567ac8.exe
"C:\Users\Admin\AppData\Local\Temp\3db19899363af81978e1f897ab567ac8.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2516
- C:\Users\Admin\AppData\Local\Temp\is-VC67T.tmp\3db19899363af81978e1f897ab567ac8.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-VC67T.tmp\3db19899363af81978e1f897ab567ac8.tmp" /SL5="$701CE,2280122,153088,C:\Users\Admin\AppData\Local\Temp\3db19899363af81978e1f897ab567ac8.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:4348
- - C:\Users\Admin\AppData\Local\Temp\is-6T8F9.tmp\WMF.exe
    "C:\Users\Admin\AppData\Local\Temp\is-6T8F9.tmp\WMF.exe" /aid=0 /sub=0 /sid=42 /name="crysis_2.rar" /fid= /stats=AReQ4iWsktD0UBRZXNhssOlbsZhQuk8Z971JHLOgulDVn83bn6dO334Ixt3BBwA537YacWzfPb4WgREJIFs8iw== /param=0
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetWindowsHookEx
    PID:3032

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\is-VC67T.tmp\3db19899363af81978e1f897ab567ac8.tmp

Filesize
893KB

MD5
d8d8d2891de99f23c9f88664d63465a1

SHA1
49137fe87ed0020a0f1b227d6ca2f8e9e561e1f1

SHA256
0f1d8b0273016df023b74ddc926b551cc99fb3ba14b691276ff19ee64284176e

SHA512
3f9e49ff85fccd34cd2d7159b3096c730de4abb2f8a9767272861b1751de716d2674a01a3b0dd0e3d1634260c6e8853106c7a0d96ee3f225f74e7156fa70d93a

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-VC67T.tmp\3db19899363af81978e1f897ab567ac8.tmp

Filesize
92KB

MD5
62da910f9cbf57deed104f464b009095

SHA1
4e895a9cb93aa3691a347ccab1133c4f1ed0c01c

SHA256
594360ef677e52e6aaa226fea4638bfe3b932abebd3b68d11fd6f9a8885bf903

SHA512
a4a7de82085a90f0e1d7b75e3a418aa3994dd2202bc3ba1d6d838b51f3bae672a1015d181a186b7d3b5e35e1ea1b0ba557ed49a463b18b1ff9e3a31a27f1aef6

Download Submit
memory/2516-0-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2516-35-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3032-33-0x00000000026C0000-0x00000000026C1000-memory.dmp

Filesize
4KB

Download
memory/3032-37-0x0000000000400000-0x00000000007E2000-memory.dmp

Filesize
3.9MB

Download
memory/3032-41-0x00000000026C0000-0x00000000026C1000-memory.dmp

Filesize
4KB

Download
memory/4348-6-0x00000000021A0000-0x00000000021A1000-memory.dmp

Filesize
4KB

Download
memory/4348-36-0x0000000000400000-0x0000000000529000-memory.dmp

Filesize
1.2MB

Download