77d9ef1d64864561d053dc7e2cd982abc8a21048f21df6cd6d49661906645790

General

Target

2024-08-29_4ce45967d04ff90903c7eb800df624cf_icedid.exe
Size

701KB
MD5

4ce45967d04ff90903c7eb800df624cf
SHA1

1a3f3beb160652aa88b457c4459065e6be5dbb55
SHA256

77d9ef1d64864561d053dc7e2cd982abc8a21048f21df6cd6d49661906645790
SHA512

935d5fc6c393d091067ae7524f5af47edd5bb64debe3f3570176e754117d71c599d4f8e3d76cda9e3750f01b6dca0f69efca3009a70273c890cabd524fcad4f9
SSDEEP

12288:37bSAcO9nmofU3f5JblvsXWhW3FPOlNTHlGvYPlP5IzC1fshUQCvLo2k:nHnmlJblvSdFP8THlhqe1kh7

Score

7^/10

discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\International\Geo\Nation	2024-08-29_4ce45967d04ff90903c7eb800df624cf_icedid.exe

Deletes itself 1 IoCs

pid	Process
1608	WScript.exe

Executes dropped EXE 2 IoCs

pid	Process
2164	fdlaunchersa.exe
2140	fdlaunchersa.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2296 set thread context of 2720	2296	2024-08-29_4ce45967d04ff90903c7eb800df624cf_icedid.exe	83
PID 2164 set thread context of 2140	2164	fdlaunchersa.exe	94

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Microsoft SQL Server Compact Edition\fdlaunchersa.exe	2024-08-29_4ce45967d04ff90903c7eb800df624cf_icedid.exe
File opened for modification	C:\Program Files (x86)\Microsoft SQL Server Compact Edition\fdlaunchersa.exe	2024-08-29_4ce45967d04ff90903c7eb800df624cf_icedid.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 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	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-08-29_4ce45967d04ff90903c7eb800df624cf_icedid.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-08-29_4ce45967d04ff90903c7eb800df624cf_icedid.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fdlaunchersa.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fdlaunchersa.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings	2024-08-29_4ce45967d04ff90903c7eb800df624cf_icedid.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2720	2024-08-29_4ce45967d04ff90903c7eb800df624cf_icedid.exe
2720	2024-08-29_4ce45967d04ff90903c7eb800df624cf_icedid.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2296 wrote to memory of 2720	2296	2024-08-29_4ce45967d04ff90903c7eb800df624cf_icedid.exe	83
PID 2296 wrote to memory of 2720	2296	2024-08-29_4ce45967d04ff90903c7eb800df624cf_icedid.exe	83
PID 2296 wrote to memory of 2720	2296	2024-08-29_4ce45967d04ff90903c7eb800df624cf_icedid.exe	83
PID 2296 wrote to memory of 2720	2296	2024-08-29_4ce45967d04ff90903c7eb800df624cf_icedid.exe	83
PID 2296 wrote to memory of 2720	2296	2024-08-29_4ce45967d04ff90903c7eb800df624cf_icedid.exe	83
PID 2164 wrote to memory of 2140	2164	fdlaunchersa.exe	94
PID 2164 wrote to memory of 2140	2164	fdlaunchersa.exe	94
PID 2164 wrote to memory of 2140	2164	fdlaunchersa.exe	94
PID 2164 wrote to memory of 2140	2164	fdlaunchersa.exe	94
PID 2164 wrote to memory of 2140	2164	fdlaunchersa.exe	94
PID 2720 wrote to memory of 1608	2720	2024-08-29_4ce45967d04ff90903c7eb800df624cf_icedid.exe	95
PID 2720 wrote to memory of 1608	2720	2024-08-29_4ce45967d04ff90903c7eb800df624cf_icedid.exe	95
PID 2720 wrote to memory of 1608	2720	2024-08-29_4ce45967d04ff90903c7eb800df624cf_icedid.exe	95

C:\Users\Admin\AppData\Local\Temp\2024-08-29_4ce45967d04ff90903c7eb800df624cf_icedid.exe
"C:\Users\Admin\AppData\Local\Temp\2024-08-29_4ce45967d04ff90903c7eb800df624cf_icedid.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2296
- C:\Users\Admin\AppData\Local\Temp\2024-08-29_4ce45967d04ff90903c7eb800df624cf_icedid.exe
  2⤵
  - Checks computer location settings
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2720
- - C:\Windows\SysWOW64\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\8827.vbs"
    3⤵
    - Deletes itself
    - System Location Discovery: System Language Discovery
    PID:1608

C:\Program Files (x86)\Microsoft SQL Server Compact Edition\fdlaunchersa.exe
"C:\Program Files (x86)\Microsoft SQL Server Compact Edition\fdlaunchersa.exe"
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2164
- C:\Program Files (x86)\Microsoft SQL Server Compact Edition\fdlaunchersa.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2140

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\8827.vbs

Filesize
500B

MD5
f34ef67b8a81f416090cd307be788ca4

SHA1
dc23e34cc13aae7e527fb0e6c34307f805ada9f3

SHA256
89f922b7ba7bfffdd20aeff3615d2b8cb550699204e88b15dd1a593282692dd2

SHA512
c44ce3674d04b9c373817a48dada31bf69c1f12051f78f19a67ccddeca4587f5261a9a69c6427539151873ac6cc1b0abdb7a88bfad710c38c293afd758805ac9

Download Submit
C:\Program Files (x86)\Microsoft SQL Server Compact Edition\fdlaunchersa.exe

Filesize
43.7MB

MD5
c8629c5e9eecfa3372e2b7095db618d9

SHA1
0b12e8b304813f7b797c8786adb0e67630f3c6d9

SHA256
90652f5aa4dab14131da197695f734a9e8d1b357f5503904f8a8675732aedd37

SHA512
a7e7fdd465b77a024780132cbc96e4ac891e90373b60d3ba827db26d076efe53efe4f727811b97d231cc73c9f8dcac750c9ea2e796cc14bf3b32ea4ba94d3c72

Download Submit
memory/2140-31-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2140-26-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2720-5-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2720-7-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2720-6-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2720-21-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2720-22-0x0000000000450000-0x0000000000519000-memory.dmp

Filesize
804KB

Download
memory/2720-24-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2720-0-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2720-4-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2720-2-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download

Analysis

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