a46168fc1a793df08c9f7582c2ef37624d101fb2ebbe4ff6f2e687e75b17b9bf

Analysis

max time kernel
110s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
25/09/2024, 19:37

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General

Target

a46168fc1a793df08c9f7582c2ef37624d101fb2ebbe4ff6f2e687e75b17b9bfN.exe
Size

664KB
MD5

bd50b46308f69d892e36f778e12a6650
SHA1

35625182a0e373e12f0783d8bf4039d39b1d2031
SHA256

a46168fc1a793df08c9f7582c2ef37624d101fb2ebbe4ff6f2e687e75b17b9bf
SHA512

cc76985db0c4b4ed0f98e293f99ec394a15d50b9518b5beecf31f3d2ed4a8345faa2dc317dc66fd7305eda8dfc91353082a9d05f6859df32f65732e1103514db
SSDEEP

12288:jK3ULO2IiSNS9PyvMOcSJRlS8mu0r/og6RcnCqLFdpaLms:jMsO2mNScvHr88mugCqL/pim

Score

4^/10

discovery

Malware Config

Signatures

Drops file in Program Files directory 6 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\7-Zip\7zG.exe	a46168fc1a793df08c9f7582c2ef37624d101fb2ebbe4ff6f2e687e75b17b9bfN.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	a46168fc1a793df08c9f7582c2ef37624d101fb2ebbe4ff6f2e687e75b17b9bfN.exe
File opened for modification	C:\Program Files\DVD Maker\DVDMaker.exe	a46168fc1a793df08c9f7582c2ef37624d101fb2ebbe4ff6f2e687e75b17b9bfN.exe
File opened for modification	C:\Program Files\GrantCompare.exe	a46168fc1a793df08c9f7582c2ef37624d101fb2ebbe4ff6f2e687e75b17b9bfN.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	a46168fc1a793df08c9f7582c2ef37624d101fb2ebbe4ff6f2e687e75b17b9bfN.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	a46168fc1a793df08c9f7582c2ef37624d101fb2ebbe4ff6f2e687e75b17b9bfN.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2704	1792	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	a46168fc1a793df08c9f7582c2ef37624d101fb2ebbe4ff6f2e687e75b17b9bfN.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1792	a46168fc1a793df08c9f7582c2ef37624d101fb2ebbe4ff6f2e687e75b17b9bfN.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1792 wrote to memory of 2704	1792	a46168fc1a793df08c9f7582c2ef37624d101fb2ebbe4ff6f2e687e75b17b9bfN.exe	30
PID 1792 wrote to memory of 2704	1792	a46168fc1a793df08c9f7582c2ef37624d101fb2ebbe4ff6f2e687e75b17b9bfN.exe	30
PID 1792 wrote to memory of 2704	1792	a46168fc1a793df08c9f7582c2ef37624d101fb2ebbe4ff6f2e687e75b17b9bfN.exe	30
PID 1792 wrote to memory of 2704	1792	a46168fc1a793df08c9f7582c2ef37624d101fb2ebbe4ff6f2e687e75b17b9bfN.exe	30

C:\Users\Admin\AppData\Local\Temp\a46168fc1a793df08c9f7582c2ef37624d101fb2ebbe4ff6f2e687e75b17b9bfN.exe
"C:\Users\Admin\AppData\Local\Temp\a46168fc1a793df08c9f7582c2ef37624d101fb2ebbe4ff6f2e687e75b17b9bfN.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1792
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1792 -s 144
  2⤵
  - Program crash
  PID:2704

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

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Downloads

memory/1792-0-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/1792-2-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download