98f160c8f01d743fffd8b35dd496addeef494c57b08fd65ea8bad97e26343815

Analysis

max time kernel
14s
max time network
18s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
21-08-2024 05:21

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General

Target

2024-08-21_89a6be47a809e2675b264cc071bde896_icedid.exe
Size

295KB
MD5

89a6be47a809e2675b264cc071bde896
SHA1

2722c98b4527e88ba32b635d25693a71647928ea
SHA256

98f160c8f01d743fffd8b35dd496addeef494c57b08fd65ea8bad97e26343815
SHA512

22fa39af0f11712e8b0d2a4e1c5010750ccc8e8b57176772fd35b53480f1b621e14d817d3191f36ea171558c34b53314be6d5b42bd2ec6be4125345aaff79048
SSDEEP

3072:lxUm75Fku3eKeO213SJReOqdmErj+HyHnNVIPL/+ybbiW1u46Q7qV3lU8xM:fU8Dk11CJ1qDWUNVIT/bblS9x

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1728	GetDXVer.exe

Loads dropped DLL 2 IoCs

pid	Process
2172	2024-08-21_89a6be47a809e2675b264cc071bde896_icedid.exe
2172	2024-08-21_89a6be47a809e2675b264cc071bde896_icedid.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Tool\GetDXVer.exe	2024-08-21_89a6be47a809e2675b264cc071bde896_icedid.exe
File created	C:\Program Files\Tool\GetDXVer.exe	2024-08-21_89a6be47a809e2675b264cc071bde896_icedid.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	GetDXVer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-08-21_89a6be47a809e2675b264cc071bde896_icedid.exe

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
2172	2024-08-21_89a6be47a809e2675b264cc071bde896_icedid.exe
2172	2024-08-21_89a6be47a809e2675b264cc071bde896_icedid.exe
2172	2024-08-21_89a6be47a809e2675b264cc071bde896_icedid.exe
2172	2024-08-21_89a6be47a809e2675b264cc071bde896_icedid.exe
1728	GetDXVer.exe
1728	GetDXVer.exe
1728	GetDXVer.exe
1728	GetDXVer.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2172 wrote to memory of 1728	2172	2024-08-21_89a6be47a809e2675b264cc071bde896_icedid.exe	29
PID 2172 wrote to memory of 1728	2172	2024-08-21_89a6be47a809e2675b264cc071bde896_icedid.exe	29
PID 2172 wrote to memory of 1728	2172	2024-08-21_89a6be47a809e2675b264cc071bde896_icedid.exe	29
PID 2172 wrote to memory of 1728	2172	2024-08-21_89a6be47a809e2675b264cc071bde896_icedid.exe	29

C:\Users\Admin\AppData\Local\Temp\2024-08-21_89a6be47a809e2675b264cc071bde896_icedid.exe
"C:\Users\Admin\AppData\Local\Temp\2024-08-21_89a6be47a809e2675b264cc071bde896_icedid.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2172
- C:\Program Files\Tool\GetDXVer.exe
  "C:\Program Files\Tool\GetDXVer.exe" "33201"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:1728

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Program Files\Tool\GetDXVer.exe

Filesize
295KB

MD5
e5971aac639c2b4de8f061b625016c49

SHA1
deec4e56a4160f5f6fe64e4ff4da98a559b73954

SHA256
8a132f0ec3210fed8093d0c59dd4e84669511f0cd8a2fd6c2dc4c7eee92c260a

SHA512
4e00dfb022d5169773ff5e00a586879af9246f713b70823b5442595ac71edff7784e07aa28f911441cfa105555543ad758f428e0756a124ff256ec460efc07da

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