28af6b1bf38f66a224b170ddfad894a8931c31c88201ae90fad25108df310cf1

Analysis

max time kernel
110s
max time network
19s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
25/07/2024, 18:16

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General

Target

e97f1c57d949aad485ceac9b44b4b390N.exe
Size

9.6MB
MD5

e97f1c57d949aad485ceac9b44b4b390
SHA1

7a5bc9c12562c74921e22c8e96cab5e32b56b591
SHA256

28af6b1bf38f66a224b170ddfad894a8931c31c88201ae90fad25108df310cf1
SHA512

e88f80c9293c759f1e6e83e538cc4bf25b7b1e5eb8e169d20395ebea7348e37076d4b1f8c4b6d8bb7c3c9dfb821d9f17d2b0a5ce716a5eaa1455401ab55e4208
SSDEEP

196608:yhtybBEkIHlys9j10laeU2WM/PzBIt1hwrc8+H9309PNDgwM85t49E3lwzl:7CkIFys9RszxjBU+H+HWPywu9S2l

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2496	e97f1c57d949aad485ceac9b44b4b390N.tmp

Loads dropped DLL 3 IoCs

pid	Process
2900	e97f1c57d949aad485ceac9b44b4b390N.exe
2496	e97f1c57d949aad485ceac9b44b4b390N.tmp
2496	e97f1c57d949aad485ceac9b44b4b390N.tmp

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	e97f1c57d949aad485ceac9b44b4b390N.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e97f1c57d949aad485ceac9b44b4b390N.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2496	e97f1c57d949aad485ceac9b44b4b390N.tmp

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2900 wrote to memory of 2496	2900	e97f1c57d949aad485ceac9b44b4b390N.exe	31
PID 2900 wrote to memory of 2496	2900	e97f1c57d949aad485ceac9b44b4b390N.exe	31
PID 2900 wrote to memory of 2496	2900	e97f1c57d949aad485ceac9b44b4b390N.exe	31
PID 2900 wrote to memory of 2496	2900	e97f1c57d949aad485ceac9b44b4b390N.exe	31
PID 2900 wrote to memory of 2496	2900	e97f1c57d949aad485ceac9b44b4b390N.exe	31
PID 2900 wrote to memory of 2496	2900	e97f1c57d949aad485ceac9b44b4b390N.exe	31
PID 2900 wrote to memory of 2496	2900	e97f1c57d949aad485ceac9b44b4b390N.exe	31

C:\Users\Admin\AppData\Local\Temp\e97f1c57d949aad485ceac9b44b4b390N.exe
"C:\Users\Admin\AppData\Local\Temp\e97f1c57d949aad485ceac9b44b4b390N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2900
- C:\Users\Admin\AppData\Local\Temp\is-46668.tmp\e97f1c57d949aad485ceac9b44b4b390N.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-46668.tmp\e97f1c57d949aad485ceac9b44b4b390N.tmp" /SL5="$5014E,9584868,158720,C:\Users\Admin\AppData\Local\Temp\e97f1c57d949aad485ceac9b44b4b390N.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: GetForegroundWindowSpam
  PID:2496

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

C:\Users\Admin\AppData\Local\Temp\is-46668.tmp\e97f1c57d949aad485ceac9b44b4b390N.tmp

Filesize
1.2MB

MD5
3ac7dd04aa3472ab0254856749345f85

SHA1
e8d47e9b382f141dd508dcdbac288685a6010b8a

SHA256
5eeb8bf4cde318149701cd6a59ff9f2087c9cb5ba429c4852f6127de40236325

SHA512
76e6f6847fc451e2f418e494f688f56cc14f6d51d5867a2fbd6355d2049eb2968e853e3143c8e6d107a7c83fc77b601567805371eedddddd5df90dd21df48835

Download Submit
\Users\Admin\AppData\Local\Temp\is-CL2B6.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
memory/2496-10-0x0000000000400000-0x0000000000534000-memory.dmp

Filesize
1.2MB

Download
memory/2496-18-0x0000000000400000-0x0000000000534000-memory.dmp

Filesize
1.2MB

Download
memory/2900-0-0x0000000000400000-0x0000000000431000-memory.dmp

Filesize
196KB

Download
memory/2900-2-0x0000000000401000-0x0000000000412000-memory.dmp

Filesize
68KB

Download
memory/2900-17-0x0000000000400000-0x0000000000431000-memory.dmp

Filesize
196KB

Download