eddfe85869ef2194abe66e11d47b3843b546a22d63b72dbfd446639c51d847f1

Analysis

max time kernel
84s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231025-en
resource tags

arch:x64arch:x86image:win10v2004-20231025-enlocale:en-usos:windows10-2004-x64system
submitted
03/11/2023, 15:08

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General

Target

NEAS.70068050c3a5955ae960155f197ac080.exe
Size

136KB
MD5

70068050c3a5955ae960155f197ac080
SHA1

a4de3e4f2cdda1b31dad506e49a78f3ba52b9fb5
SHA256

eddfe85869ef2194abe66e11d47b3843b546a22d63b72dbfd446639c51d847f1
SHA512

34adf5dead37794b4aa2a2ac3c01a0f4c31a23f5e4b42a5bf87ab6aa2d66a21aa6a3117b8da0f2116e6ad293116dc043c24f22e14980ea535646d5f0cdc6cce3
SSDEEP

3072:x6pQc+sSxnTrGadgsFqZeo4pwkhUmZr3hPsOraSo:x6p2sSxTrGvsFUejWyZr3hPswaH

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-1-5-21-177160434-2093019976-369403398-1000\Control Panel\International\Geo\Nation	NEAS.70068050c3a5955ae960155f197ac080.exe

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2876	NEAS.70068050c3a5955ae960155f197ac080.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2876 wrote to memory of 988	2876	NEAS.70068050c3a5955ae960155f197ac080.exe	89
PID 2876 wrote to memory of 988	2876	NEAS.70068050c3a5955ae960155f197ac080.exe	89
PID 2876 wrote to memory of 988	2876	NEAS.70068050c3a5955ae960155f197ac080.exe	89
PID 988 wrote to memory of 4836	988	cmd.exe	92
PID 988 wrote to memory of 4836	988	cmd.exe	92
PID 988 wrote to memory of 4836	988	cmd.exe	92

Views/modifies file attributes 1 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
4836	attrib.exe

C:\Users\Admin\AppData\Local\Temp\NEAS.70068050c3a5955ae960155f197ac080.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.70068050c3a5955ae960155f197ac080.exe"
1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2876
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\vwe7878.tmp.bat" "C:\Users\Admin\AppData\Local\Temp\NEAS.70068050c3a5955ae960155f197ac080.exe""
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:988
- - C:\Windows\SysWOW64\attrib.exe
    attrib -r -s -h "C:\Users\Admin\AppData\Local\Temp\NEAS.70068050c3a5955ae960155f197ac080.exe"
    3⤵
    - Views/modifies file attributes
    PID:4836

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

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\vwe7878.tmp.bat

Filesize
57B

MD5
fb58a84cf31c87b30382409e582bd081

SHA1
74c128b59c5daa0e2a62b01b8f252b4ef138cfac

SHA256
f68f2205053a6820fc76b0469b892bcbe019953220268ef865a748701493bbdd

SHA512
407b66770bc40de48b01139553449edd758c6b81ff475a80d68c084209ecead632f11e7810c76da38f40e53a91e12473ab56c6a195af6ebd38d49bcaf48892ca

Download Submit
memory/2876-0-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/2876-5-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download