guloader | 59d5100a71f7b3106addf180c3943b907d924b92bb376deb9b426ed15e37979d | Triage

Analysis

max time kernel
145s
max time network
144s
platform
windows7_x64
resource
win7v20210408
submitted
16-04-2021 06:38

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General

Target

bellerophon.exe
Size

144KB
MD5

8a9c6996f2212dbc80925bb11d6fc1af
SHA1

2c07af12be2988d32afb43067f2ee3c51700018e
SHA256

59d5100a71f7b3106addf180c3943b907d924b92bb376deb9b426ed15e37979d
SHA512

cfe902013fc325fbef73a9b56f4fa665c080e9ae5111f65daf849ac992d5061ba53e8b3ec75b44feeec34d0b26910fed88170159f77ab181273bb18eec5a1d67

Score

10^/10

guloader downloader guloader

Malware Config

Signatures

Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
downloader guloader

Guloader Payload 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1076-61-0x00000000002F0000-0x00000000002FC000-memory.dmp	family_guloader

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

bellerophon.exe

pid process

1076 bellerophon.exe

C:\Users\Admin\AppData\Local\Temp\bellerophon.exe
"C:\Users\Admin\AppData\Local\Temp\bellerophon.exe"
1⤵
- Suspicious use of SetWindowsHookEx
PID:1076

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1076-61-0x00000000002F0000-0x00000000002FC000-memory.dmp

Filesize
48KB

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