2e0b1df6d2c915bac926a50e91cf56294b91fbb54d9bff547ce558ea22ba3e4c

Analysis

max time kernel
62s
max time network
18s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10/10/2024, 01:29

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General

Target

2e0b1df6d2c915bac926a50e91cf56294b91fbb54d9bff547ce558ea22ba3e4cN.exe
Size

474KB
MD5

4e4c7d398e3b40f1eabc94325e7c2750
SHA1

1c5a091e1835fb8fe8107317b744805988283f41
SHA256

2e0b1df6d2c915bac926a50e91cf56294b91fbb54d9bff547ce558ea22ba3e4c
SHA512

b3d1df95c7c5b45dffb45078ec139a68338ffa36019507bae7c8e114ce4acc507a3c64089b1b91827b0fae1c69033a52084415862b94adae8c9081ce1a9f182a
SSDEEP

6144:Qw93ULOJQSfbzTRk5DJqj2uUZARLA7buDt24C6ViJ7MVhQ2KTVTpn65Q0/ISEuyu:D3ULO2IiSIbYnwJKlED6NgSNyu

Score

4^/10

discovery

Malware Config

Signatures

Drops file in Program Files directory 5 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\7-Zip\7z.exe	2e0b1df6d2c915bac926a50e91cf56294b91fbb54d9bff547ce558ea22ba3e4cN.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	2e0b1df6d2c915bac926a50e91cf56294b91fbb54d9bff547ce558ea22ba3e4cN.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	2e0b1df6d2c915bac926a50e91cf56294b91fbb54d9bff547ce558ea22ba3e4cN.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	2e0b1df6d2c915bac926a50e91cf56294b91fbb54d9bff547ce558ea22ba3e4cN.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\ConvertInkStore.exe	2e0b1df6d2c915bac926a50e91cf56294b91fbb54d9bff547ce558ea22ba3e4cN.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2828	1348	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	2e0b1df6d2c915bac926a50e91cf56294b91fbb54d9bff547ce558ea22ba3e4cN.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1348	2e0b1df6d2c915bac926a50e91cf56294b91fbb54d9bff547ce558ea22ba3e4cN.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1348 wrote to memory of 2828	1348	2e0b1df6d2c915bac926a50e91cf56294b91fbb54d9bff547ce558ea22ba3e4cN.exe	30
PID 1348 wrote to memory of 2828	1348	2e0b1df6d2c915bac926a50e91cf56294b91fbb54d9bff547ce558ea22ba3e4cN.exe	30
PID 1348 wrote to memory of 2828	1348	2e0b1df6d2c915bac926a50e91cf56294b91fbb54d9bff547ce558ea22ba3e4cN.exe	30
PID 1348 wrote to memory of 2828	1348	2e0b1df6d2c915bac926a50e91cf56294b91fbb54d9bff547ce558ea22ba3e4cN.exe	30

C:\Users\Admin\AppData\Local\Temp\2e0b1df6d2c915bac926a50e91cf56294b91fbb54d9bff547ce558ea22ba3e4cN.exe
"C:\Users\Admin\AppData\Local\Temp\2e0b1df6d2c915bac926a50e91cf56294b91fbb54d9bff547ce558ea22ba3e4cN.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1348
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1348 -s 152
  2⤵
  - Program crash
  PID:2828

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

Replay Monitor

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Downloads

memory/1348-0-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

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memory/1348-2-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download