6b64fd587440fa51d7e67f59a1a04b3407ca57923f6aa82e9ea12ecb95e704ce

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
01/05/2024, 03:52

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General

Target

DiscordChatExporter.Cli.deps.json
Size

9KB
MD5

06058debc6060d9aa5a14e34e7fad414
SHA1

eea6ef404575ca9f6cfc7d4176eb1723bea1a703
SHA256

8bdf02f441432d891d8dad155f9420eb0bb31178dc350277fbcfdd274a87a3f6
SHA512

526e2d93d74a0bcfeaefb8ee82f16db69d6048887e4ad4343917af88e96dcec2b51ec45fc1fcbd7076fde4f5a5d17aa69e343cff2d8cf8d447916fcbbf35f7fd
SSDEEP

96:2dAUAwEAObWUUAg2asOP8MRDpLAqF8vHM6FvIiyWwB8rmP:gdDmH0NP

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 9 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\json_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\json_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\json_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\json_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\json_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.json	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.json\ = "json_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\json_auto_file\shell	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2840	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2840	AcroRd32.exe
2840	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2188 wrote to memory of 2628	2188	cmd.exe	29
PID 2188 wrote to memory of 2628	2188	cmd.exe	29
PID 2188 wrote to memory of 2628	2188	cmd.exe	29
PID 2628 wrote to memory of 2840	2628	rundll32.exe	30
PID 2628 wrote to memory of 2840	2628	rundll32.exe	30
PID 2628 wrote to memory of 2840	2628	rundll32.exe	30
PID 2628 wrote to memory of 2840	2628	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DiscordChatExporter.Cli.deps.json
1⤵
- Suspicious use of WriteProcessMemory
PID:2188
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\DiscordChatExporter.Cli.deps.json
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2628
- - C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
    "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\DiscordChatExporter.Cli.deps.json"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2840

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

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
3f23ac5291f2a11645591f7e0e276c2e

SHA1
9ac068487efd75e562a086e98be49410f21d6134

SHA256
bf31d986c59a19c2bd5f3bac35d326e55959e21e06b314fc1b17a26060196303

SHA512
22c0fb1cc84d4bebb94dce02bf6e920a256564b35c246f2e7265dff475299404762fbb3a2e7acedd54e5f0c6703fe8d9eabdb5e768b2603d43c0b000540676ba

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