diamondfox | e3c00e33f7bf7854f47a38918c8d38115808b80e2dbae41c78d45c4ae913d3cd

Analysis

max time kernel
148s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
29-08-2023 03:43

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

4c4da7ca3fc9b71ecd8f9e8f0b676a2fb2d4c9428abee2abfac827495f94c8c6.exe
Size

219KB
MD5

08bbb8edf7b5007130f68cbdd34a2fea
SHA1

1d4b99ce9623326a0b38e340262aa781f3f7772b
SHA256

4c4da7ca3fc9b71ecd8f9e8f0b676a2fb2d4c9428abee2abfac827495f94c8c6
SHA512

176b9ae412c494c773218f15a0b564b62466f85218503930349f52b0ab7fbcc39fb535afa0e263a4e0985a89e18d761f21c9c3647c3b3d7c0e424c20d7f12d05
SSDEEP

6144:7CiCmqvVOUoSeVrDKVpkN5RszhVPyJiNQvw9hQ+q9PzV+7vdrw2m56OIw:73CmPUoSeZDKV2bRs1VPsiSyhQ+qRsxs

Score

10^/10

diamondfox botnet infostealer stealer

Malware Config

Signatures

DiamondFox
DiamondFox is a multipurpose botnet with many capabilities.
botnet stealer diamondfox

DiamondFox payload 2 IoCs

Detects DiamondFox payload in file/memory.

infostealer

resource	yara_rule
behavioral2/memory/5112-12-0x0000000000400000-0x000000000044E000-memory.dmp	diamondfox
behavioral2/memory/3864-15-0x0000000000400000-0x000000000044E000-memory.dmp	diamondfox

Executes dropped EXE 1 IoCs

pid	Process
3864	lsass.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
5112	4c4da7ca3fc9b71ecd8f9e8f0b676a2fb2d4c9428abee2abfac827495f94c8c6.exe
3864	lsass.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5112 wrote to memory of 3864	5112	4c4da7ca3fc9b71ecd8f9e8f0b676a2fb2d4c9428abee2abfac827495f94c8c6.exe	84
PID 5112 wrote to memory of 3864	5112	4c4da7ca3fc9b71ecd8f9e8f0b676a2fb2d4c9428abee2abfac827495f94c8c6.exe	84
PID 5112 wrote to memory of 3864	5112	4c4da7ca3fc9b71ecd8f9e8f0b676a2fb2d4c9428abee2abfac827495f94c8c6.exe	84

C:\Users\Admin\AppData\Local\Temp\4c4da7ca3fc9b71ecd8f9e8f0b676a2fb2d4c9428abee2abfac827495f94c8c6.exe
"C:\Users\Admin\AppData\Local\Temp\4c4da7ca3fc9b71ecd8f9e8f0b676a2fb2d4c9428abee2abfac827495f94c8c6.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5112
- C:\Users\Admin\AppData\Roaming\lsassfold\lsass.exe
  "C:\Users\Admin\AppData\Roaming\lsassfold\lsass.exe" 0
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:3864

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\lsassfold\lsass.exe

Filesize
219KB

MD5
08bbb8edf7b5007130f68cbdd34a2fea

SHA1
1d4b99ce9623326a0b38e340262aa781f3f7772b

SHA256
4c4da7ca3fc9b71ecd8f9e8f0b676a2fb2d4c9428abee2abfac827495f94c8c6

SHA512
176b9ae412c494c773218f15a0b564b62466f85218503930349f52b0ab7fbcc39fb535afa0e263a4e0985a89e18d761f21c9c3647c3b3d7c0e424c20d7f12d05

Download Submit
C:\Users\Admin\AppData\Roaming\lsassfold\lsass.exe

Filesize
219KB

MD5
08bbb8edf7b5007130f68cbdd34a2fea

SHA1
1d4b99ce9623326a0b38e340262aa781f3f7772b

SHA256
4c4da7ca3fc9b71ecd8f9e8f0b676a2fb2d4c9428abee2abfac827495f94c8c6

SHA512
176b9ae412c494c773218f15a0b564b62466f85218503930349f52b0ab7fbcc39fb535afa0e263a4e0985a89e18d761f21c9c3647c3b3d7c0e424c20d7f12d05

Download Submit
C:\Users\Admin\AppData\Roaming\lsassfold\lsass.exe

Filesize
219KB

MD5
08bbb8edf7b5007130f68cbdd34a2fea

SHA1
1d4b99ce9623326a0b38e340262aa781f3f7772b

SHA256
4c4da7ca3fc9b71ecd8f9e8f0b676a2fb2d4c9428abee2abfac827495f94c8c6

SHA512
176b9ae412c494c773218f15a0b564b62466f85218503930349f52b0ab7fbcc39fb535afa0e263a4e0985a89e18d761f21c9c3647c3b3d7c0e424c20d7f12d05

Download Submit
memory/3864-15-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/5112-0-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/5112-12-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download