721b59dd4ded5fed7fb7c160404f2bd1dcceeefeb6287699c3fa2d78f92f8c18

Analysis

max time kernel
139s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
05/11/2023, 21:37

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General

Target

NEAS.fb6a0fd6560ac5826df4dff05faa0810.exe
Size

386KB
MD5

fb6a0fd6560ac5826df4dff05faa0810
SHA1

e990b8e663ed705d1dba4f67a1f40c60da251296
SHA256

721b59dd4ded5fed7fb7c160404f2bd1dcceeefeb6287699c3fa2d78f92f8c18
SHA512

a9e9f129ea122bbc205ee3cc539e19e0d4ce4d09b8dcd78fe8a1ee99c4f15b7bb1419147e8215405bbe64e76f1efa94c5432114ff80d17cf1cbbc240e200e886
SSDEEP

12288:jYODh0W6qXjZ7syOp3yKCt4Tgnd7Tg/iZM14t8K8AWO4DW8dDRtqgLf0W1o:jYODh0W6qXjZ7syOp3yKCt4Tgnd7Tg/M

Score

10^/10

dropper persistence trojan

Malware Config

Signatures

Malware Backdoor - Berbew 1 IoCs

Berbew is a malware infection classified as a 'backdoor' Trojan. This malicious program's primary function is to cause chain infections - it can download/install additional malware such as other Trojans, ransomware, and cryptominers.

persistence dropper trojan

resource	yara_rule
behavioral2/memory/1004-0-0x0000000000400000-0x0000000000468000-memory.dmp	family_berbew

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3752	1004	WerFault.exe	56

C:\Users\Admin\AppData\Local\Temp\NEAS.fb6a0fd6560ac5826df4dff05faa0810.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.fb6a0fd6560ac5826df4dff05faa0810.exe"
1⤵
PID:1004
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1004 -s 184
  2⤵
  - Program crash
  PID:3752

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1004 -ip 1004
1⤵
PID:3740

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1004-0-0x0000000000400000-0x0000000000468000-memory.dmp

Filesize
416KB

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