6b47be6b825c54b9d01b3a283b96a752df3cd26ee856d3971911153902925fbd

Analysis

max time kernel
114s
max time network
101s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25/08/2024, 08:38

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General

Target

4722dd6ceff105a579d67e63f5402660N.exe
Size

256KB
MD5

4722dd6ceff105a579d67e63f5402660
SHA1

b92f8c72ef084be7cca1328d2a09cb2200a0c3e1
SHA256

6b47be6b825c54b9d01b3a283b96a752df3cd26ee856d3971911153902925fbd
SHA512

69585e8924fb9bd29e6a275d1afd368865a36dfb6acfc8f09b1532fba3aa5d31b895037cac99bdd88b096535f6b2107e3bba9efa578c4ebc16ee9ce6aebb3568
SSDEEP

6144:DcHDq7bXdhavxdjUccBucIgQfieWdDJboY4sJ8:DcHOLYxFUZRI9fie6D9d8

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3828	4722dd6ceff105a579d67e63f5402660N.exe

Executes dropped EXE 1 IoCs

pid	Process
3828	4722dd6ceff105a579d67e63f5402660N.exe

Program crash 5 IoCs

pid	pid_target	Process	procid_target
2876	2024	WerFault.exe	83
4168	3828	WerFault.exe	90
2688	3828	WerFault.exe	90
1032	3828	WerFault.exe	90
396	3828	WerFault.exe	90

System Location Discovery: System Language Discovery 1 TTPs 2 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	4722dd6ceff105a579d67e63f5402660N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4722dd6ceff105a579d67e63f5402660N.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2024	4722dd6ceff105a579d67e63f5402660N.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3828	4722dd6ceff105a579d67e63f5402660N.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2024 wrote to memory of 3828	2024	4722dd6ceff105a579d67e63f5402660N.exe	90
PID 2024 wrote to memory of 3828	2024	4722dd6ceff105a579d67e63f5402660N.exe	90
PID 2024 wrote to memory of 3828	2024	4722dd6ceff105a579d67e63f5402660N.exe	90

C:\Users\Admin\AppData\Local\Temp\4722dd6ceff105a579d67e63f5402660N.exe
"C:\Users\Admin\AppData\Local\Temp\4722dd6ceff105a579d67e63f5402660N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2024
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2024 -s 384
  2⤵
  - Program crash
  PID:2876
- C:\Users\Admin\AppData\Local\Temp\4722dd6ceff105a579d67e63f5402660N.exe
  C:\Users\Admin\AppData\Local\Temp\4722dd6ceff105a579d67e63f5402660N.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  PID:3828
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3828 -s 352
    3⤵
    - Program crash
    PID:4168
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3828 -s 772
    3⤵
    - Program crash
    PID:2688
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3828 -s 808
    3⤵
    - Program crash
    PID:1032
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3828 -s 776
    3⤵
    - Program crash
    PID:396

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2024 -ip 2024
1⤵
PID:4484

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 3828 -ip 3828
1⤵
PID:32

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 3828 -ip 3828
1⤵
PID:1100

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 3828 -ip 3828
1⤵
PID:4080

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 3828 -ip 3828
1⤵
PID:4472

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

C:\Users\Admin\AppData\Local\Temp\4722dd6ceff105a579d67e63f5402660N.exe

Filesize
256KB

MD5
aef7967c102241ce7269525f6d5706a0

SHA1
d79219a6c153b57ca650aa36caf48b403cf3ca9d

SHA256
144c73d1d4928122444514b95a3da936723c27ccf05ca65672aacf0d7ef382f1

SHA512
a639557da6e8e468afa73390d2f7ecb630043e587d422efac7a1d5502baf148af02cd146c8db1dfa107123ba724054461260ef6a28178835c34adadfe92c5016

Download Submit
memory/2024-0-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2024-7-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/3828-6-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/3828-8-0x0000000001670000-0x00000000016A6000-memory.dmp

Filesize
216KB

Download
memory/3828-9-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/3828-14-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download