575175e7a4e9f822848f4d0a4486bb01cbd182716aee6dc34d450dcc1a07af09 | Triage

Analysis

max time kernel
143s
max time network
134s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
29/03/2024, 11:09 UTC

Sharing

Report Analysis Logs

General

Target

2074ab715fdd1eeb21ebe7af4d7a08a0_JaffaCakes118.exe
Size

8.9MB
MD5

2074ab715fdd1eeb21ebe7af4d7a08a0
SHA1

868968c4653578a9b1e22a77981f2df8421975cc
SHA256

575175e7a4e9f822848f4d0a4486bb01cbd182716aee6dc34d450dcc1a07af09
SHA512

fe9f1b4aedc79cb6697b937ca23a0a55b33a5703dc200dd1eba5e7afe6f917a5fc6fec228a4fc7cdd92b398af7f8649c0c0a66c281e09d1b47b00dbab04b85a2
SSDEEP

196608:8Bazg7DSmBazg7DSm8Bazg7DSmBazg7DSmn:Rg7uDg7uIg7uDg7uA

Score

7^/10

persistence

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Control Panel\International\Geo\Nation	2074ab715fdd1eeb21ebe7af4d7a08a0_JaffaCakes118.exe

Executes dropped EXE 3 IoCs

pid	Process
1796	7D57AD13E21.exe
2116	Scegli_nome_allegato.exe
388	7D57AD13E21.exe

Adds Run key to start application 2 TTPs 1 IoCs

Registry Run Keys / Startup Folder

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\7D57AD13E21.exe"	reg.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1796 set thread context of 388	1796	7D57AD13E21.exe	102

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 4 IoCs

Modify Registry

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	Scegli_nome_allegato.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	Scegli_nome_allegato.exe
Key created	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Software\Microsoft\Internet Explorer\IESettingSync	Scegli_nome_allegato.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	Scegli_nome_allegato.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

pid	Process
1104	reg.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2116	Scegli_nome_allegato.exe
2116	Scegli_nome_allegato.exe
2116	Scegli_nome_allegato.exe
388	7D57AD13E21.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1396 wrote to memory of 1104	1396	2074ab715fdd1eeb21ebe7af4d7a08a0_JaffaCakes118.exe	97
PID 1396 wrote to memory of 1104	1396	2074ab715fdd1eeb21ebe7af4d7a08a0_JaffaCakes118.exe	97
PID 1396 wrote to memory of 1104	1396	2074ab715fdd1eeb21ebe7af4d7a08a0_JaffaCakes118.exe	97
PID 1396 wrote to memory of 1796	1396	2074ab715fdd1eeb21ebe7af4d7a08a0_JaffaCakes118.exe	99
PID 1396 wrote to memory of 1796	1396	2074ab715fdd1eeb21ebe7af4d7a08a0_JaffaCakes118.exe	99
PID 1396 wrote to memory of 1796	1396	2074ab715fdd1eeb21ebe7af4d7a08a0_JaffaCakes118.exe	99
PID 1396 wrote to memory of 2116	1396	2074ab715fdd1eeb21ebe7af4d7a08a0_JaffaCakes118.exe	100
PID 1396 wrote to memory of 2116	1396	2074ab715fdd1eeb21ebe7af4d7a08a0_JaffaCakes118.exe	100
PID 1396 wrote to memory of 2116	1396	2074ab715fdd1eeb21ebe7af4d7a08a0_JaffaCakes118.exe	100
PID 1796 wrote to memory of 388	1796	7D57AD13E21.exe	102
PID 1796 wrote to memory of 388	1796	7D57AD13E21.exe	102
PID 1796 wrote to memory of 388	1796	7D57AD13E21.exe	102
PID 1796 wrote to memory of 388	1796	7D57AD13E21.exe	102
PID 1796 wrote to memory of 388	1796	7D57AD13E21.exe	102

C:\Users\Admin\AppData\Local\Temp\2074ab715fdd1eeb21ebe7af4d7a08a0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2074ab715fdd1eeb21ebe7af4d7a08a0_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1396
- C:\Windows\SysWOW64\reg.exe
  "C:\Windows\System32\reg.exe" ADD HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "Windows Update" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\7D57AD13E21.exe" /f
  2⤵
  - Adds Run key to start application
  - Modifies registry key
  PID:1104
- C:\Users\Admin\AppData\Roaming\7D57AD13E21.exe
  "C:\Users\Admin\AppData\Roaming\7D57AD13E21.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:1796
- - C:\Users\Admin\AppData\Roaming\7D57AD13E21.exe
    "C:\Users\Admin\AppData\Roaming\7D57AD13E21.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetWindowsHookEx
    PID:388
- C:\Users\Admin\AppData\Roaming\Scegli_nome_allegato.exe
  "C:\Users\Admin\AppData\Roaming\Scegli_nome_allegato.exe"
  2⤵
  - Executes dropped EXE
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2116

Network

DNS

133.211.185.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

133.211.185.52.in-addr.arpa

IN PTR

Response
DNS

0.205.248.87.in-addr.arpa

Remote address:

8.8.8.8:53

Request

0.205.248.87.in-addr.arpa

IN PTR

Response

0.205.248.87.in-addr.arpa

IN PTR

https-87-248-205-0lgwllnwnet
DNS

134.32.126.40.in-addr.arpa

Remote address:

8.8.8.8:53

Request

134.32.126.40.in-addr.arpa

IN PTR

Response
DNS

13.86.106.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

13.86.106.20.in-addr.arpa

IN PTR

Response
DNS

50.23.12.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

50.23.12.20.in-addr.arpa

IN PTR

Response
DNS

56.126.166.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

56.126.166.20.in-addr.arpa

IN PTR

Response
DNS

18.134.221.88.in-addr.arpa

Remote address:

8.8.8.8:53

Request

18.134.221.88.in-addr.arpa

IN PTR

Response

18.134.221.88.in-addr.arpa

IN PTR

a88-221-134-18deploystaticakamaitechnologiescom
DNS

79.121.231.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

79.121.231.20.in-addr.arpa

IN PTR

Response
DNS

sunray1975.zapto.org

7D57AD13E21.exe

Remote address:

8.8.8.8:53

Request

sunray1975.zapto.org

IN A

Response
DNS

40.134.221.88.in-addr.arpa

Remote address:

8.8.8.8:53

Request

40.134.221.88.in-addr.arpa

IN PTR

Response

40.134.221.88.in-addr.arpa

IN PTR

a88-221-134-40deploystaticakamaitechnologiescom
DNS

sunray1975.zapto.org

7D57AD13E21.exe

Remote address:

8.8.8.8:53

Request

sunray1975.zapto.org

IN A

Response
DNS

sunray1975.zapto.org

7D57AD13E21.exe

Remote address:

8.8.8.8:53

Request

sunray1975.zapto.org

IN A

Response
DNS

218.135.221.88.in-addr.arpa

Remote address:

8.8.8.8:53

Request

218.135.221.88.in-addr.arpa

IN PTR

Response

218.135.221.88.in-addr.arpa

IN PTR

a88-221-135-218deploystaticakamaitechnologiescom
DNS

22.236.111.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

22.236.111.52.in-addr.arpa

IN PTR

Response
DNS

sunray1975.zapto.org

7D57AD13E21.exe

Remote address:

8.8.8.8:53

Request

sunray1975.zapto.org

IN A

Response
DNS

sunray1975.zapto.org

7D57AD13E21.exe

Remote address:

8.8.8.8:53

Request

sunray1975.zapto.org

IN A

Response

No results found

8.8.8.8:53

133.211.185.52.in-addr.arpa

dns

73 B
147 B
1
1

DNS Request

133.211.185.52.in-addr.arpa
8.8.8.8:53

0.205.248.87.in-addr.arpa

dns

71 B
116 B
1
1

DNS Request

0.205.248.87.in-addr.arpa
8.8.8.8:53

134.32.126.40.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

134.32.126.40.in-addr.arpa
8.8.8.8:53

13.86.106.20.in-addr.arpa

dns

71 B
157 B
1
1

DNS Request

13.86.106.20.in-addr.arpa
8.8.8.8:53

50.23.12.20.in-addr.arpa

dns

70 B
156 B
1
1

DNS Request

50.23.12.20.in-addr.arpa
8.8.8.8:53

56.126.166.20.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

56.126.166.20.in-addr.arpa
8.8.8.8:53

18.134.221.88.in-addr.arpa

dns

72 B
137 B
1
1

DNS Request

18.134.221.88.in-addr.arpa
8.8.8.8:53

79.121.231.20.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

79.121.231.20.in-addr.arpa
8.8.8.8:53

sunray1975.zapto.org

dns

7D57AD13E21.exe

66 B
126 B
1
1

DNS Request

sunray1975.zapto.org
8.8.8.8:53

40.134.221.88.in-addr.arpa

dns

72 B
137 B
1
1

DNS Request

40.134.221.88.in-addr.arpa
8.8.8.8:53

sunray1975.zapto.org

dns

7D57AD13E21.exe

66 B
126 B
1
1

DNS Request

sunray1975.zapto.org
8.8.8.8:53

sunray1975.zapto.org

dns

7D57AD13E21.exe

66 B
126 B
1
1

DNS Request

sunray1975.zapto.org
8.8.8.8:53

218.135.221.88.in-addr.arpa

dns

73 B
139 B
1
1

DNS Request

218.135.221.88.in-addr.arpa
8.8.8.8:53

22.236.111.52.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

22.236.111.52.in-addr.arpa
8.8.8.8:53

sunray1975.zapto.org

dns

7D57AD13E21.exe

66 B
126 B
1
1

DNS Request

sunray1975.zapto.org
8.8.8.8:53

sunray1975.zapto.org

dns

7D57AD13E21.exe

66 B
126 B
1
1

DNS Request

sunray1975.zapto.org

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\7D57AD13E21.exe

Filesize
8.9MB

MD5
4d8b6bc510429f3a92a43bf0280b4c68

SHA1
fc7efc34053a8c868c008198c24ff56c9ed954b1

SHA256
3d924cc6e927bcbea8140cb0c1759bb9ed4b7c868f9cfd9f98b2dc60ed310048

SHA512
5ad9514926527aff62472ecc8d4035cf54cfc358abab090ef727e59db5b86349327f4174179922b0fe612fba79188777ee86f2e007f141a2749e5823d537a0d4

Download Submit
C:\Users\Admin\AppData\Roaming\Scegli_nome_allegato.exe

Filesize
1.0MB

MD5
a2f259ceb892d3b0d1d121997c8927e3

SHA1
6e0a7239822b8d365d690a314f231286355f6cc6

SHA256
ab01a333f38605cbcebd80e0a84ffae2803a9b4f6bebb1e9f773e949a87cb420

SHA512
5ae1b60390c94c9e79d3b500a55b775d82556e599963d533170b9f35ad5cfa2df1b7d24de1890acf8e1e2c356830396091d46632dbc6ee43a7d042d4facb5dad

Download Submit
memory/388-34-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/388-31-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/388-39-0x00000000006A0000-0x00000000006A1000-memory.dmp

Filesize
4KB

Download
memory/388-35-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/388-38-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/388-44-0x00000000006A0000-0x00000000006A1000-memory.dmp

Filesize
4KB

Download
memory/388-41-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/1396-24-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/1396-0-0x0000000000810000-0x0000000000811000-memory.dmp

Filesize
4KB

Download
memory/1396-11-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/1396-1-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/1796-29-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/1796-33-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/1796-12-0x00000000008A0000-0x00000000008A1000-memory.dmp

Filesize
4KB

Download
memory/2116-30-0x0000000000400000-0x00000000004FB000-memory.dmp

Filesize
1004KB

Download
memory/2116-37-0x00000000023F0000-0x00000000023F1000-memory.dmp

Filesize
4KB

Download
memory/2116-28-0x0000000002510000-0x0000000002511000-memory.dmp

Filesize
4KB

Download
memory/2116-25-0x00000000023F0000-0x00000000023F1000-memory.dmp

Filesize
4KB

Download