f82d55f32aabf3dbae69907386641f740c172efce3f3781ddaf06836c6bbfa10

Analysis

max time kernel
119s
max time network
124s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
30/05/2024, 14:41

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General

Target

9100c1204d5b4ae4d8defa34f86c0ce0_NeikiAnalytics.exe
Size

407KB
MD5

9100c1204d5b4ae4d8defa34f86c0ce0
SHA1

3dd940af5c650007f5c339aba95bc134c27eaefb
SHA256

f82d55f32aabf3dbae69907386641f740c172efce3f3781ddaf06836c6bbfa10
SHA512

f894da97ce1ec7e399cd93892461c3d067b8e9635cfc9ea862d3552229a2213e960547d3ff1c7b85e108b7fc375c47db49ebcf2f32b63c9f62cb3b6232cff7bf
SSDEEP

12288:WU6CRBzwvj0EPgV5V6te0LkRxWw7BvSa05VhGLZCzEf88BiH5QsT:WUDRB0vYwuV6te0LkRxWw7BvSa05VhGy

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
behavioral1/files/0x000d0000000122d1-9.dat	family_berbew

Deletes itself 1 IoCs

pid	Process
1064	9100c1204d5b4ae4d8defa34f86c0ce0_NeikiAnalytics.exe

Executes dropped EXE 1 IoCs

pid	Process
1064	9100c1204d5b4ae4d8defa34f86c0ce0_NeikiAnalytics.exe

Loads dropped DLL 1 IoCs

pid	Process
2240	9100c1204d5b4ae4d8defa34f86c0ce0_NeikiAnalytics.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2240	9100c1204d5b4ae4d8defa34f86c0ce0_NeikiAnalytics.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
1064	9100c1204d5b4ae4d8defa34f86c0ce0_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2240 wrote to memory of 1064	2240	9100c1204d5b4ae4d8defa34f86c0ce0_NeikiAnalytics.exe	29
PID 2240 wrote to memory of 1064	2240	9100c1204d5b4ae4d8defa34f86c0ce0_NeikiAnalytics.exe	29
PID 2240 wrote to memory of 1064	2240	9100c1204d5b4ae4d8defa34f86c0ce0_NeikiAnalytics.exe	29
PID 2240 wrote to memory of 1064	2240	9100c1204d5b4ae4d8defa34f86c0ce0_NeikiAnalytics.exe	29

C:\Users\Admin\AppData\Local\Temp\9100c1204d5b4ae4d8defa34f86c0ce0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\9100c1204d5b4ae4d8defa34f86c0ce0_NeikiAnalytics.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2240
- C:\Users\Admin\AppData\Local\Temp\9100c1204d5b4ae4d8defa34f86c0ce0_NeikiAnalytics.exe
  C:\Users\Admin\AppData\Local\Temp\9100c1204d5b4ae4d8defa34f86c0ce0_NeikiAnalytics.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:1064

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\9100c1204d5b4ae4d8defa34f86c0ce0_NeikiAnalytics.exe

Filesize
407KB

MD5
008fa4a6acd4a419811895cfd493ad53

SHA1
67cff719a5fdb363e3e4657cd8616a57a7274db2

SHA256
f52f8d2c8d557ca3e50a6a52779131846a95668ccdbed5cb9eebbc3cc12c1021

SHA512
8a3f7689f289c3ca4ad699dc54c9c4dba5cc953fcb27945b06d16e8774c9186c88069b82cc0ddd2f206e756080cc530d63a86daadffb0946c39d247b21928ce5

Download Submit
memory/1064-10-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1064-15-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/1064-16-0x0000000000140000-0x0000000000179000-memory.dmp

Filesize
228KB

Download
memory/2240-0-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/2240-8-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download