7cc63f0d42487ed301de77481fe896f93be281fe9e43d485a6b66251587050de

Analysis

max time kernel
150s
max time network
150s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
24/06/2024, 11:16

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General

Target

0830238d0c569284c42bd0753f8fb3d5_JaffaCakes118.exe
Size

361KB
MD5

0830238d0c569284c42bd0753f8fb3d5
SHA1

55d1e78303e9b914628df9ccc2c4d51085acd957
SHA256

7cc63f0d42487ed301de77481fe896f93be281fe9e43d485a6b66251587050de
SHA512

e46e21ad844cceaf70597673ed343dc59aa6d0d2f6b8babbbbca0614e3e8f8e91cdd97fc5878285eefbb3d7787ca31ac04bc99e392570feacf875913536999b1
SSDEEP

6144:+867Jmm4lnW2PRTTC0VRNhP+WsnxiP8Auom:+5P4IWBhVPnsno8rF

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2824	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2236	zexise.exe

Loads dropped DLL 2 IoCs

pid	Process
2804	0830238d0c569284c42bd0753f8fb3d5_JaffaCakes118.exe
2804	0830238d0c569284c42bd0753f8fb3d5_JaffaCakes118.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-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Windows\CurrentVersion\Run\{D8EAE6C8-7DED-AD4F-4306-79414A995A5C} = "C:\\Users\\Admin\\AppData\\Roaming\\Haabyw\\zexise.exe"	zexise.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2804 set thread context of 2824	2804	0830238d0c569284c42bd0753f8fb3d5_JaffaCakes118.exe	29

Modifies Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Privacy	0830238d0c569284c42bd0753f8fb3d5_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Privacy\CleanCookies = "0"	0830238d0c569284c42bd0753f8fb3d5_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 32 IoCs

pid	Process
2236	zexise.exe
2236	zexise.exe
2236	zexise.exe
2236	zexise.exe
2236	zexise.exe
2236	zexise.exe
2236	zexise.exe
2236	zexise.exe
2236	zexise.exe
2236	zexise.exe
2236	zexise.exe
2236	zexise.exe
2236	zexise.exe
2236	zexise.exe
2236	zexise.exe
2236	zexise.exe
2236	zexise.exe
2236	zexise.exe
2236	zexise.exe
2236	zexise.exe
2236	zexise.exe
2236	zexise.exe
2236	zexise.exe
2236	zexise.exe
2236	zexise.exe
2236	zexise.exe
2236	zexise.exe
2236	zexise.exe
2236	zexise.exe
2236	zexise.exe
2236	zexise.exe
2236	zexise.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2804	0830238d0c569284c42bd0753f8fb3d5_JaffaCakes118.exe
2236	zexise.exe

Suspicious use of WriteProcessMemory 48 IoCs

description	pid	Process	procid_target
PID 2804 wrote to memory of 2236	2804	0830238d0c569284c42bd0753f8fb3d5_JaffaCakes118.exe	28
PID 2804 wrote to memory of 2236	2804	0830238d0c569284c42bd0753f8fb3d5_JaffaCakes118.exe	28
PID 2804 wrote to memory of 2236	2804	0830238d0c569284c42bd0753f8fb3d5_JaffaCakes118.exe	28
PID 2804 wrote to memory of 2236	2804	0830238d0c569284c42bd0753f8fb3d5_JaffaCakes118.exe	28
PID 2236 wrote to memory of 1108	2236	zexise.exe	19
PID 2236 wrote to memory of 1108	2236	zexise.exe	19
PID 2236 wrote to memory of 1108	2236	zexise.exe	19
PID 2236 wrote to memory of 1108	2236	zexise.exe	19
PID 2236 wrote to memory of 1108	2236	zexise.exe	19
PID 2236 wrote to memory of 1172	2236	zexise.exe	20
PID 2236 wrote to memory of 1172	2236	zexise.exe	20
PID 2236 wrote to memory of 1172	2236	zexise.exe	20
PID 2236 wrote to memory of 1172	2236	zexise.exe	20
PID 2236 wrote to memory of 1172	2236	zexise.exe	20
PID 2236 wrote to memory of 1200	2236	zexise.exe	21
PID 2236 wrote to memory of 1200	2236	zexise.exe	21
PID 2236 wrote to memory of 1200	2236	zexise.exe	21
PID 2236 wrote to memory of 1200	2236	zexise.exe	21
PID 2236 wrote to memory of 1200	2236	zexise.exe	21
PID 2236 wrote to memory of 1940	2236	zexise.exe	23
PID 2236 wrote to memory of 1940	2236	zexise.exe	23
PID 2236 wrote to memory of 1940	2236	zexise.exe	23
PID 2236 wrote to memory of 1940	2236	zexise.exe	23
PID 2236 wrote to memory of 1940	2236	zexise.exe	23
PID 2236 wrote to memory of 2804	2236	zexise.exe	27
PID 2236 wrote to memory of 2804	2236	zexise.exe	27
PID 2236 wrote to memory of 2804	2236	zexise.exe	27
PID 2236 wrote to memory of 2804	2236	zexise.exe	27
PID 2236 wrote to memory of 2804	2236	zexise.exe	27
PID 2804 wrote to memory of 2824	2804	0830238d0c569284c42bd0753f8fb3d5_JaffaCakes118.exe	29
PID 2804 wrote to memory of 2824	2804	0830238d0c569284c42bd0753f8fb3d5_JaffaCakes118.exe	29
PID 2804 wrote to memory of 2824	2804	0830238d0c569284c42bd0753f8fb3d5_JaffaCakes118.exe	29
PID 2804 wrote to memory of 2824	2804	0830238d0c569284c42bd0753f8fb3d5_JaffaCakes118.exe	29
PID 2804 wrote to memory of 2824	2804	0830238d0c569284c42bd0753f8fb3d5_JaffaCakes118.exe	29
PID 2804 wrote to memory of 2824	2804	0830238d0c569284c42bd0753f8fb3d5_JaffaCakes118.exe	29
PID 2804 wrote to memory of 2824	2804	0830238d0c569284c42bd0753f8fb3d5_JaffaCakes118.exe	29
PID 2804 wrote to memory of 2824	2804	0830238d0c569284c42bd0753f8fb3d5_JaffaCakes118.exe	29
PID 2804 wrote to memory of 2824	2804	0830238d0c569284c42bd0753f8fb3d5_JaffaCakes118.exe	29
PID 2236 wrote to memory of 1856	2236	zexise.exe	33
PID 2236 wrote to memory of 1856	2236	zexise.exe	33
PID 2236 wrote to memory of 1856	2236	zexise.exe	33
PID 2236 wrote to memory of 1856	2236	zexise.exe	33
PID 2236 wrote to memory of 1856	2236	zexise.exe	33
PID 2236 wrote to memory of 1064	2236	zexise.exe	34
PID 2236 wrote to memory of 1064	2236	zexise.exe	34
PID 2236 wrote to memory of 1064	2236	zexise.exe	34
PID 2236 wrote to memory of 1064	2236	zexise.exe	34
PID 2236 wrote to memory of 1064	2236	zexise.exe	34

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1108

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1172

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1200
- C:\Users\Admin\AppData\Local\Temp\0830238d0c569284c42bd0753f8fb3d5_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\0830238d0c569284c42bd0753f8fb3d5_JaffaCakes118.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious use of SetThreadContext
  - Modifies Internet Explorer settings
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2804
- - C:\Users\Admin\AppData\Roaming\Haabyw\zexise.exe
    "C:\Users\Admin\AppData\Roaming\Haabyw\zexise.exe"
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of UnmapMainImage
    - Suspicious use of WriteProcessMemory
    PID:2236
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\tmpccc4f4dc.bat"
    3⤵
    - Deletes itself
    PID:2824

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:1940

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:1856

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{F9717507-6651-4EDB-BFF7-AE615179BCCF}
1⤵
PID:1064

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpccc4f4dc.bat

Filesize
271B

MD5
90146fcdeae5c748a0bef03b8d5a1ecb

SHA1
a64754d90f6fb2e0f3cfe5e5169d5abee6430b93

SHA256
e07e77f3dc7d57d8fb81e1565967a148a57cc5bbcfff29887fee0d9d3dbb01ff

SHA512
8b5cbe184b3c6c77ec5a6e6f95f61e10006757bd741f159d3b6f1b5baa30b3976668668cd94a5e7f446fb5308a20fd69b5ebf529c6840690e269e379540b1a52

Download Submit
\Users\Admin\AppData\Roaming\Haabyw\zexise.exe

Filesize
361KB

MD5
e3baf2a9261d87fa3a5e702e054ce379

SHA1
9e15e1e624f314832b521d8596f12d1ce1b3ea03

SHA256
39b49aed0df2d98b2cf339831a1643d2e006aae459b97991182170b83aac484f

SHA512
c5aaa7b66f8f95303d2c62fbb4257a06b7bcd22622703db60ebfcddb102d6298c3c611e421f0de05ca6a90302a153ac11040f82d5229cb4ebb9e559689daecab

Download Submit
memory/1108-19-0x0000000002330000-0x0000000002374000-memory.dmp

Filesize
272KB

Download
memory/1108-27-0x0000000002330000-0x0000000002374000-memory.dmp

Filesize
272KB

Download
memory/1108-21-0x0000000002330000-0x0000000002374000-memory.dmp

Filesize
272KB

Download
memory/1108-23-0x0000000002330000-0x0000000002374000-memory.dmp

Filesize
272KB

Download
memory/1108-25-0x0000000002330000-0x0000000002374000-memory.dmp

Filesize
272KB

Download
memory/1172-35-0x00000000001B0000-0x00000000001F4000-memory.dmp

Filesize
272KB

Download
memory/1172-31-0x00000000001B0000-0x00000000001F4000-memory.dmp

Filesize
272KB

Download
memory/1172-37-0x00000000001B0000-0x00000000001F4000-memory.dmp

Filesize
272KB

Download
memory/1172-33-0x00000000001B0000-0x00000000001F4000-memory.dmp

Filesize
272KB

Download
memory/1200-41-0x0000000002E70000-0x0000000002EB4000-memory.dmp

Filesize
272KB

Download
memory/1200-40-0x0000000002E70000-0x0000000002EB4000-memory.dmp

Filesize
272KB

Download
memory/1200-42-0x0000000002E70000-0x0000000002EB4000-memory.dmp

Filesize
272KB

Download
memory/1200-43-0x0000000002E70000-0x0000000002EB4000-memory.dmp

Filesize
272KB

Download
memory/1940-51-0x0000000000150000-0x0000000000194000-memory.dmp

Filesize
272KB

Download
memory/1940-45-0x0000000000150000-0x0000000000194000-memory.dmp

Filesize
272KB

Download
memory/1940-47-0x0000000000150000-0x0000000000194000-memory.dmp

Filesize
272KB

Download
memory/1940-49-0x0000000000150000-0x0000000000194000-memory.dmp

Filesize
272KB

Download
memory/2236-292-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2236-16-0x0000000000470000-0x00000000004D2000-memory.dmp

Filesize
392KB

Download
memory/2236-15-0x00000000002B0000-0x00000000002F4000-memory.dmp

Filesize
272KB

Download
memory/2236-18-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2804-61-0x00000000005F0000-0x0000000000634000-memory.dmp

Filesize
272KB

Download
memory/2804-55-0x00000000005F0000-0x0000000000634000-memory.dmp

Filesize
272KB

Download
memory/2804-58-0x00000000005F0000-0x0000000000634000-memory.dmp

Filesize
272KB

Download
memory/2804-59-0x00000000005F0000-0x0000000000634000-memory.dmp

Filesize
272KB

Download
memory/2804-64-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2804-66-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2804-68-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2804-70-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2804-72-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2804-74-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2804-76-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2804-78-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2804-140-0x00000000770C0000-0x00000000770C1000-memory.dmp

Filesize
4KB

Download
memory/2804-80-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2804-0-0x00000000004E0000-0x0000000000524000-memory.dmp

Filesize
272KB

Download
memory/2804-5-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2804-4-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2804-145-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2804-169-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2804-168-0x0000000000530000-0x0000000000592000-memory.dmp

Filesize
392KB

Download
memory/2804-2-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2804-1-0x0000000000530000-0x0000000000592000-memory.dmp

Filesize
392KB

Download