ed3c9ca01f9783ac7fd57d796a6498576144a9372a3943bdf0e0cf3188bf8ac1

Analysis

max time kernel
137s
max time network
142s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
16/11/2023, 17:23

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General

Target

NEAS.7471d5098b5ed288244e55d09fac9039.exe
Size

108KB
MD5

7471d5098b5ed288244e55d09fac9039
SHA1

fd60d0efe12ff154b5d769aafd674c2fafa3faf0
SHA256

ed3c9ca01f9783ac7fd57d796a6498576144a9372a3943bdf0e0cf3188bf8ac1
SHA512

db54d946d40aef84470b6b87a9c279d63bbb5cb42e5e7ecf233ba442899d4badbb1a6d53b78edfba0f06c4e61db0b675752765296aba8494d4b8653fa730fc7f
SSDEEP

768:qZL/0F24lercjO4sTZg5ZLvn2IuWZ0kqqNPWQHS:OLsF2Kerc64sTiX2IV0DB1

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2748	WINWORD.exe
2736	WINWORD.exe

Loads dropped DLL 4 IoCs

pid	Process
2056	NEAS.7471d5098b5ed288244e55d09fac9039.exe
2056	NEAS.7471d5098b5ed288244e55d09fac9039.exe
2784	cmd.exe
2784	cmd.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Windows\CurrentVersion\Run\WINWORD = "C:\\Users\\Admin\\AppData\\Roaming\\Mozilla\\WINWORD.exe -r"	WINWORD.exe

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

System Information Discovery
T1082

Runs ping.exe 1 TTPs 3 IoCs

Remote System Discovery

T1018

pid	Process
2832	PING.EXE
2676	PING.EXE
2428	PING.EXE

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 2056 wrote to memory of 2748	2056	NEAS.7471d5098b5ed288244e55d09fac9039.exe	28
PID 2056 wrote to memory of 2748	2056	NEAS.7471d5098b5ed288244e55d09fac9039.exe	28
PID 2056 wrote to memory of 2748	2056	NEAS.7471d5098b5ed288244e55d09fac9039.exe	28
PID 2056 wrote to memory of 2748	2056	NEAS.7471d5098b5ed288244e55d09fac9039.exe	28
PID 2748 wrote to memory of 2784	2748	WINWORD.exe	29
PID 2748 wrote to memory of 2784	2748	WINWORD.exe	29
PID 2748 wrote to memory of 2784	2748	WINWORD.exe	29
PID 2748 wrote to memory of 2784	2748	WINWORD.exe	29
PID 2784 wrote to memory of 2832	2784	cmd.exe	31
PID 2784 wrote to memory of 2832	2784	cmd.exe	31
PID 2784 wrote to memory of 2832	2784	cmd.exe	31
PID 2784 wrote to memory of 2832	2784	cmd.exe	31
PID 2784 wrote to memory of 2676	2784	cmd.exe	32
PID 2784 wrote to memory of 2676	2784	cmd.exe	32
PID 2784 wrote to memory of 2676	2784	cmd.exe	32
PID 2784 wrote to memory of 2676	2784	cmd.exe	32
PID 2784 wrote to memory of 2428	2784	cmd.exe	33
PID 2784 wrote to memory of 2428	2784	cmd.exe	33
PID 2784 wrote to memory of 2428	2784	cmd.exe	33
PID 2784 wrote to memory of 2428	2784	cmd.exe	33
PID 2784 wrote to memory of 2736	2784	cmd.exe	34
PID 2784 wrote to memory of 2736	2784	cmd.exe	34
PID 2784 wrote to memory of 2736	2784	cmd.exe	34
PID 2784 wrote to memory of 2736	2784	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\NEAS.7471d5098b5ed288244e55d09fac9039.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.7471d5098b5ed288244e55d09fac9039.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2056
- C:\Users\Admin\AppData\Roaming\Mozilla\WINWORD.exe
  "C:\Users\Admin\AppData\Roaming\Mozilla\WINWORD.exe" -r
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2748
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 -n 2&del "C:\Users\Admin\AppData\Roaming\Mozilla\WINWORD.exe"&ping 127.0.0.1 -n 2&rename "C:\Users\Admin\AppData\Roaming\Mozilla\00001B50" WINWORD.exe&ping 127.0.0.1 -n 2&"C:\Users\Admin\AppData\Roaming\Mozilla\WINWORD.exe" \r
    3⤵
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:2784
  - - C:\Windows\SysWOW64\PING.EXE
      ping 127.0.0.1 -n 2
      4⤵
      Runs ping.exe
      PID:2832
  - - C:\Windows\SysWOW64\PING.EXE
      ping 127.0.0.1 -n 2
      4⤵
      Runs ping.exe
      PID:2676
  - - C:\Windows\SysWOW64\PING.EXE
      ping 127.0.0.1 -n 2
      4⤵
      Runs ping.exe
      PID:2428
  - - C:\Users\Admin\AppData\Roaming\Mozilla\WINWORD.exe
      "C:\Users\Admin\AppData\Roaming\Mozilla\WINWORD.exe" \r
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      PID:2736

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Mozilla\00001B50

Filesize
108KB

MD5
54539869735a04f4680899257b093dad

SHA1
43fba3930b4c980030bb57bf23d88fce7a903ad7

SHA256
136ebd583563a24c3834fb42ec879d26a5136e6eb82ce653f0a93e2ceaa09c42

SHA512
0afa6e2cdc7b58bc7c794fe1b6bad0c6d13298c5f298fde30b87058f47cd9840c265153029f8511690237ffaaa751589bcdbf7dae54f93be53e1150c9d209fdb

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\WINWORD.exe

Filesize
108KB

MD5
7471d5098b5ed288244e55d09fac9039

SHA1
fd60d0efe12ff154b5d769aafd674c2fafa3faf0

SHA256
ed3c9ca01f9783ac7fd57d796a6498576144a9372a3943bdf0e0cf3188bf8ac1

SHA512
db54d946d40aef84470b6b87a9c279d63bbb5cb42e5e7ecf233ba442899d4badbb1a6d53b78edfba0f06c4e61db0b675752765296aba8494d4b8653fa730fc7f

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\WINWORD.exe

Filesize
108KB

MD5
7471d5098b5ed288244e55d09fac9039

SHA1
fd60d0efe12ff154b5d769aafd674c2fafa3faf0

SHA256
ed3c9ca01f9783ac7fd57d796a6498576144a9372a3943bdf0e0cf3188bf8ac1

SHA512
db54d946d40aef84470b6b87a9c279d63bbb5cb42e5e7ecf233ba442899d4badbb1a6d53b78edfba0f06c4e61db0b675752765296aba8494d4b8653fa730fc7f

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\WINWORD.exe

Filesize
108KB

MD5
7471d5098b5ed288244e55d09fac9039

SHA1
fd60d0efe12ff154b5d769aafd674c2fafa3faf0

SHA256
ed3c9ca01f9783ac7fd57d796a6498576144a9372a3943bdf0e0cf3188bf8ac1

SHA512
db54d946d40aef84470b6b87a9c279d63bbb5cb42e5e7ecf233ba442899d4badbb1a6d53b78edfba0f06c4e61db0b675752765296aba8494d4b8653fa730fc7f

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\WINWORD.exe

Filesize
108KB

MD5
54539869735a04f4680899257b093dad

SHA1
43fba3930b4c980030bb57bf23d88fce7a903ad7

SHA256
136ebd583563a24c3834fb42ec879d26a5136e6eb82ce653f0a93e2ceaa09c42

SHA512
0afa6e2cdc7b58bc7c794fe1b6bad0c6d13298c5f298fde30b87058f47cd9840c265153029f8511690237ffaaa751589bcdbf7dae54f93be53e1150c9d209fdb

Download Submit
\Users\Admin\AppData\Roaming\Mozilla\WINWORD.exe

Filesize
108KB

MD5
7471d5098b5ed288244e55d09fac9039

SHA1
fd60d0efe12ff154b5d769aafd674c2fafa3faf0

SHA256
ed3c9ca01f9783ac7fd57d796a6498576144a9372a3943bdf0e0cf3188bf8ac1

SHA512
db54d946d40aef84470b6b87a9c279d63bbb5cb42e5e7ecf233ba442899d4badbb1a6d53b78edfba0f06c4e61db0b675752765296aba8494d4b8653fa730fc7f

Download Submit
\Users\Admin\AppData\Roaming\Mozilla\WINWORD.exe

Filesize
108KB

MD5
7471d5098b5ed288244e55d09fac9039

SHA1
fd60d0efe12ff154b5d769aafd674c2fafa3faf0

SHA256
ed3c9ca01f9783ac7fd57d796a6498576144a9372a3943bdf0e0cf3188bf8ac1

SHA512
db54d946d40aef84470b6b87a9c279d63bbb5cb42e5e7ecf233ba442899d4badbb1a6d53b78edfba0f06c4e61db0b675752765296aba8494d4b8653fa730fc7f

Download Submit
\Users\Admin\AppData\Roaming\Mozilla\WINWORD.exe

Filesize
108KB

MD5
54539869735a04f4680899257b093dad

SHA1
43fba3930b4c980030bb57bf23d88fce7a903ad7

SHA256
136ebd583563a24c3834fb42ec879d26a5136e6eb82ce653f0a93e2ceaa09c42

SHA512
0afa6e2cdc7b58bc7c794fe1b6bad0c6d13298c5f298fde30b87058f47cd9840c265153029f8511690237ffaaa751589bcdbf7dae54f93be53e1150c9d209fdb

Download Submit
\Users\Admin\AppData\Roaming\Mozilla\WINWORD.exe

Filesize
108KB

MD5
54539869735a04f4680899257b093dad

SHA1
43fba3930b4c980030bb57bf23d88fce7a903ad7

SHA256
136ebd583563a24c3834fb42ec879d26a5136e6eb82ce653f0a93e2ceaa09c42

SHA512
0afa6e2cdc7b58bc7c794fe1b6bad0c6d13298c5f298fde30b87058f47cd9840c265153029f8511690237ffaaa751589bcdbf7dae54f93be53e1150c9d209fdb

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads