3ad70283d6120981e331e48709c135d4591928353d289c109774bfce7cf13aa9

Analysis

max time kernel
120s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
01/10/2024, 08:48

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General

Target

3ad70283d6120981e331e48709c135d4591928353d289c109774bfce7cf13aa9N.exe
Size

52KB
MD5

e5ba011a57816776d9bb9aac48a06a30
SHA1

017fb282600c4dedeca1a9031ed3b5ff3e65091f
SHA256

3ad70283d6120981e331e48709c135d4591928353d289c109774bfce7cf13aa9
SHA512

ab7979f2954a48d3cf6715ffff3a6edb80d34a9ad2f5f570d3c62ab27e94c8566b9a8003d3aa74c33d97b7355a5c80175e97db1e1342738cdce615dbfe16ef6d
SSDEEP

768:MdAT05xk7HRU+pyimdIAhSreMzsiOhTN98Km/c8:Yfk7H++pyi8IAgreMNOh5Gz/c8

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2848	hfdfjdk.exe

Loads dropped DLL 2 IoCs

pid	Process
2148	3ad70283d6120981e331e48709c135d4591928353d289c109774bfce7cf13aa9N.exe
2148	3ad70283d6120981e331e48709c135d4591928353d289c109774bfce7cf13aa9N.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 1 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	3ad70283d6120981e331e48709c135d4591928353d289c109774bfce7cf13aa9N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2148 wrote to memory of 2848	2148	3ad70283d6120981e331e48709c135d4591928353d289c109774bfce7cf13aa9N.exe	31
PID 2148 wrote to memory of 2848	2148	3ad70283d6120981e331e48709c135d4591928353d289c109774bfce7cf13aa9N.exe	31
PID 2148 wrote to memory of 2848	2148	3ad70283d6120981e331e48709c135d4591928353d289c109774bfce7cf13aa9N.exe	31
PID 2148 wrote to memory of 2848	2148	3ad70283d6120981e331e48709c135d4591928353d289c109774bfce7cf13aa9N.exe	31

C:\Users\Admin\AppData\Local\Temp\3ad70283d6120981e331e48709c135d4591928353d289c109774bfce7cf13aa9N.exe
"C:\Users\Admin\AppData\Local\Temp\3ad70283d6120981e331e48709c135d4591928353d289c109774bfce7cf13aa9N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2148
- C:\Users\Admin\AppData\Local\Temp\hfdfjdk.exe
  "C:\Users\Admin\AppData\Local\Temp\hfdfjdk.exe"
  2⤵
  - Executes dropped EXE
  PID:2848

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\hfdfjdk.exe

Filesize
52KB

MD5
3dc08586f404a6f85b07dfcd6d2d695c

SHA1
25cb6a356610bf8253176a9c46cdd1af1fae795a

SHA256
98162243446fcdaaec83ca93fb7827294f08bd21b5a627b2a7972394bb7207eb

SHA512
c2ccff3d29a6a1621b21609bdb8d313bb74f26f0617aae46204d782db3529db71daf641308ad79582c2051f4e53fc4f6ae65490bc3c16c0bb279a525ea6988f1

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