5d99c56808c28dfec65c195195d788019590bf5a240d655035fd1793f460c4b2

Analysis

max time kernel
92s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
10/05/2024, 10:33

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General

Target

c5377b11a05d95f9c51fa4e2b6fa26a0_NeikiAnalytics.exe
Size

332KB
MD5

c5377b11a05d95f9c51fa4e2b6fa26a0
SHA1

ee11be1b38e50dfbbc40fcc75a073967a2b5e862
SHA256

5d99c56808c28dfec65c195195d788019590bf5a240d655035fd1793f460c4b2
SHA512

55f346f74032e8c6efec9277d42e85555fdf4b6c6cd08a8eeca6ce66aacada70e7705495cffca18cb93eee2dc1b7d0b7ff9043229ec8071b84704edf375ae6dc
SSDEEP

6144:enOsa1b9PlVYAU5s5UB34aiHWh50kh+u4Cbgkswr4wI5ccNuek+xQc2idClEctYR:enOf7dVQ5s5OoaiWhCkL4n+r4wISIk+T

Score

10^/10

backdoor dropper trojan

Malware Config

Signatures

Malware Dropper & Backdoor - Berbew 1 IoCs

Berbew is a backdoor Trojan malware with capabilities to download and install a range of additional malicious software, such as other Trojans, ransomware, and cryptominers.

backdoor trojan dropper

resource	yara_rule
behavioral2/files/0x0007000000023410-8.dat	family_berbew

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 860 wrote to memory of 3164	860	c5377b11a05d95f9c51fa4e2b6fa26a0_NeikiAnalytics.exe	83
PID 860 wrote to memory of 3164	860	c5377b11a05d95f9c51fa4e2b6fa26a0_NeikiAnalytics.exe	83
PID 860 wrote to memory of 3164	860	c5377b11a05d95f9c51fa4e2b6fa26a0_NeikiAnalytics.exe	83
PID 3164 wrote to memory of 3744	3164	cmd.exe	85
PID 3164 wrote to memory of 3744	3164	cmd.exe	85
PID 3164 wrote to memory of 3744	3164	cmd.exe	85
PID 3744 wrote to memory of 368	3744	iexpress.exe	86
PID 3744 wrote to memory of 368	3744	iexpress.exe	86
PID 3744 wrote to memory of 368	3744	iexpress.exe	86

C:\Users\Admin\AppData\Local\Temp\c5377b11a05d95f9c51fa4e2b6fa26a0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\c5377b11a05d95f9c51fa4e2b6fa26a0_NeikiAnalytics.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:860
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\8964.tmp\1.bat" "C:\Users\Admin\AppData\Local\Temp\c5377b11a05d95f9c51fa4e2b6fa26a0_NeikiAnalytics.exe""
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3164
- - C:\Windows\SysWOW64\iexpress.exe
    iexpress /n /q /m C:\Users\Admin\AppData\Local\Temp\popup.sed
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3744
  - - C:\Windows\SysWOW64\makecab.exe
      C:\Windows\SysWOW64\makecab.exe /f "~%TargetName%.DDF"
      4⤵
      PID:368

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\8964.tmp\1.bat

Filesize
1KB

MD5
02dba5f37067292355c6d01a57d4ef48

SHA1
7c67ab3f99fbf7a53018dd295d2968c525db83d9

SHA256
8b74c812ba9e6c536da7edd4101e7e0dddeab8355e5aff095dd31b3f00560242

SHA512
12201f949ee3198c8f4b39cc8edf90a114ecf42ddd5383ed0b87e4c78053cd517786dc7af83557e63a0483af74f4c0117d5568441ae761ff6958e758704d602a

Download Submit
C:\Users\Admin\AppData\Local\Temp\popup.sed

Filesize
332KB

MD5
1f5cc07ef79d1b2bf54ae06e8d893bb6

SHA1
798b715913e2cb316c0cee6f195b4cb03ed5708e

SHA256
fa5ddbfddf11bff1d6ea579c99db820ada3803a04f8c38fc2027152aa1bd649d

SHA512
eda0ff7204c78f471a336a0b76ddd9a81e10bb234327028a82cd99887d2845bf5fd3dbc87a7721cfc98722eb931854e7b9233948216eb965c1a555797970749b

Download Submit
C:\Users\Admin\AppData\Local\Temp\~%TargetName%.DDF

Filesize
724B

MD5
c3ca008abd6997c4b036a7e8be75cb2c

SHA1
05f7a3527bb04c691b08f040f562582035398829

SHA256
29ef6bf47dcc8c67f1abe1b269d3518d6a4ebe125daa1ea460779638cb9782a3

SHA512
bee0baf3cb83144239077f99f5ca2a6ca7b618f7f51a53e03613ae697e8bc76fa28f5d006296b469be8e1fffeeb35668b5fe87b260b1380cc003815ea9efb083

Download Submit
memory/860-0-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/860-12-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download