e8121e6e976b91ee3a249446d228654cccfd3d22ccee958bfa583e5c00dc8152

Analysis

max time kernel
93s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13-10-2024 14:10

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General

Target

dropdrop part 2.exe
Size

29KB
MD5

a442915d156696bfbba8a83de1e57359
SHA1

c94294d815c19ad80cb46dcd16b008e47365bdd4
SHA256

e8121e6e976b91ee3a249446d228654cccfd3d22ccee958bfa583e5c00dc8152
SHA512

fd05a999e602144d16d54a3e91702220c0f8bfaf737e6735448d69993efae1d95f784878f549a4159e936c7da856adf2bf90f1f48696f952b8fcff33b4ffd1e7
SSDEEP

384:5daHArEY71hjWD0nytjRwgVfQaEg6qcldBmMgy2SciHEKPhScLaEFa9TUx6:faHYWDVjKgVf1mngyfFHG+X85Ux

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-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	dropdrop part 2.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\coonfart.bat	dropdrop part 2.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\coonfart.bat	dropdrop part 2.exe

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 42 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2572	WMIC.exe
Token: SeSecurityPrivilege	2572	WMIC.exe
Token: SeTakeOwnershipPrivilege	2572	WMIC.exe
Token: SeLoadDriverPrivilege	2572	WMIC.exe
Token: SeSystemProfilePrivilege	2572	WMIC.exe
Token: SeSystemtimePrivilege	2572	WMIC.exe
Token: SeProfSingleProcessPrivilege	2572	WMIC.exe
Token: SeIncBasePriorityPrivilege	2572	WMIC.exe
Token: SeCreatePagefilePrivilege	2572	WMIC.exe
Token: SeBackupPrivilege	2572	WMIC.exe
Token: SeRestorePrivilege	2572	WMIC.exe
Token: SeShutdownPrivilege	2572	WMIC.exe
Token: SeDebugPrivilege	2572	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2572	WMIC.exe
Token: SeRemoteShutdownPrivilege	2572	WMIC.exe
Token: SeUndockPrivilege	2572	WMIC.exe
Token: SeManageVolumePrivilege	2572	WMIC.exe
Token: 33	2572	WMIC.exe
Token: 34	2572	WMIC.exe
Token: 35	2572	WMIC.exe
Token: 36	2572	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2572	WMIC.exe
Token: SeSecurityPrivilege	2572	WMIC.exe
Token: SeTakeOwnershipPrivilege	2572	WMIC.exe
Token: SeLoadDriverPrivilege	2572	WMIC.exe
Token: SeSystemProfilePrivilege	2572	WMIC.exe
Token: SeSystemtimePrivilege	2572	WMIC.exe
Token: SeProfSingleProcessPrivilege	2572	WMIC.exe
Token: SeIncBasePriorityPrivilege	2572	WMIC.exe
Token: SeCreatePagefilePrivilege	2572	WMIC.exe
Token: SeBackupPrivilege	2572	WMIC.exe
Token: SeRestorePrivilege	2572	WMIC.exe
Token: SeShutdownPrivilege	2572	WMIC.exe
Token: SeDebugPrivilege	2572	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2572	WMIC.exe
Token: SeRemoteShutdownPrivilege	2572	WMIC.exe
Token: SeUndockPrivilege	2572	WMIC.exe
Token: SeManageVolumePrivilege	2572	WMIC.exe
Token: 33	2572	WMIC.exe
Token: 34	2572	WMIC.exe
Token: 35	2572	WMIC.exe
Token: 36	2572	WMIC.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3576 wrote to memory of 516	3576	dropdrop part 2.exe	87
PID 3576 wrote to memory of 516	3576	dropdrop part 2.exe	87
PID 516 wrote to memory of 2572	516	cmd.exe	89
PID 516 wrote to memory of 2572	516	cmd.exe	89
PID 516 wrote to memory of 4724	516	cmd.exe	90
PID 516 wrote to memory of 4724	516	cmd.exe	90

C:\Users\Admin\AppData\Local\Temp\dropdrop part 2.exe
"C:\Users\Admin\AppData\Local\Temp\dropdrop part 2.exe"
1⤵
- Checks computer location settings
- Drops startup file
- Suspicious use of WriteProcessMemory
PID:3576
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\coonfart.bat" "
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:516
- - C:\Windows\System32\Wbem\WMIC.exe
    wmic diskdrive get Model
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2572
- - C:\Windows\system32\findstr.exe
    findstr /i /c:"QEMU HARDDISK" /c:"WDS100T2B0A" /c:"DADY HARDDISK"
    3⤵
    PID:4724

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

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\coonfart.bat

Filesize
5.0MB

MD5
eb790c439e5d1d22b7c38d882b0ba1e2

SHA1
5b8a3513483508fbf0cf87c74fa68ff6b4001f0a

SHA256
cc76762d502715085bec639150acb04dc63f24c4b9e060be7b083b141b1990bf

SHA512
c62d36ea9980108ae3753d6c35d0b32ae26d07b9feab1749c722c7cfda18c310f0f76c46d0e7b2c1f0be653d6be706cba0146ff0fa4c64ca7494668a94469a17

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