5e80116d30921452a2a36ce53cbfd49796cdcb3d87e8070b37b698c92c3e3c30

General

Target
00516819f47c52733da5fac9c272e0bf_JaffaCakes118.exe
Size 184KB
Sample240619-y47pmsvamp
SHA256 5e80116d30921452a2a36ce53cbfd49796cdcb3d87e8070b37b698c92c3e3c30
MD5 00516819f47c52733da5fac9c272e0bf
SHA1 3e8b1ebca19cf046ddff95dc2450a8270074e16f
SHA512 b8b13ddc8740c70ec6d53c7d2c6d3a1e6be234dece536c865fa99511d3197d51427ead68a5a45039787ef9ae84b84c15b1ecc84480e02a564b6315f137fc78d0
SSDEEP 3072:9WV2IlsHbK+yDjiDND7h5lPnZ+Am27PVA4mzNnKvPR3HR:wL+LDN7RvZp5S4mknR3x
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

discovery spyware stealer

Malware Config

Signatures

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	00516819f47c52733da5fac9c272e0bf_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	00516819f47c52733da5fac9c272e0bf_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	00516819f47c52733da5fac9c272e0bf_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 28 IoCs

pid	Process
2040	00516819f47c52733da5fac9c272e0bf_JaffaCakes118.exe
2040	00516819f47c52733da5fac9c272e0bf_JaffaCakes118.exe
2040	00516819f47c52733da5fac9c272e0bf_JaffaCakes118.exe
2040	00516819f47c52733da5fac9c272e0bf_JaffaCakes118.exe
2040	00516819f47c52733da5fac9c272e0bf_JaffaCakes118.exe
2040	00516819f47c52733da5fac9c272e0bf_JaffaCakes118.exe
2040	00516819f47c52733da5fac9c272e0bf_JaffaCakes118.exe
2040	00516819f47c52733da5fac9c272e0bf_JaffaCakes118.exe
2040	00516819f47c52733da5fac9c272e0bf_JaffaCakes118.exe
2040	00516819f47c52733da5fac9c272e0bf_JaffaCakes118.exe
2040	00516819f47c52733da5fac9c272e0bf_JaffaCakes118.exe
2040	00516819f47c52733da5fac9c272e0bf_JaffaCakes118.exe
2040	00516819f47c52733da5fac9c272e0bf_JaffaCakes118.exe
2040	00516819f47c52733da5fac9c272e0bf_JaffaCakes118.exe
2040	00516819f47c52733da5fac9c272e0bf_JaffaCakes118.exe
2040	00516819f47c52733da5fac9c272e0bf_JaffaCakes118.exe
2040	00516819f47c52733da5fac9c272e0bf_JaffaCakes118.exe
2040	00516819f47c52733da5fac9c272e0bf_JaffaCakes118.exe
2040	00516819f47c52733da5fac9c272e0bf_JaffaCakes118.exe
2040	00516819f47c52733da5fac9c272e0bf_JaffaCakes118.exe
2040	00516819f47c52733da5fac9c272e0bf_JaffaCakes118.exe
2040	00516819f47c52733da5fac9c272e0bf_JaffaCakes118.exe
2040	00516819f47c52733da5fac9c272e0bf_JaffaCakes118.exe
2040	00516819f47c52733da5fac9c272e0bf_JaffaCakes118.exe
2040	00516819f47c52733da5fac9c272e0bf_JaffaCakes118.exe
2040	00516819f47c52733da5fac9c272e0bf_JaffaCakes118.exe
2040	00516819f47c52733da5fac9c272e0bf_JaffaCakes118.exe
2040	00516819f47c52733da5fac9c272e0bf_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2040 wrote to memory of 3024	2040	00516819f47c52733da5fac9c272e0bf_JaffaCakes118.exe	92
PID 2040 wrote to memory of 3024	2040	00516819f47c52733da5fac9c272e0bf_JaffaCakes118.exe	92
PID 2040 wrote to memory of 3024	2040	00516819f47c52733da5fac9c272e0bf_JaffaCakes118.exe	92
PID 3024 wrote to memory of 1184	3024	cmd.exe	95
PID 3024 wrote to memory of 1184	3024	cmd.exe	95
PID 3024 wrote to memory of 1184	3024	cmd.exe	95
PID 3024 wrote to memory of 1016	3024	cmd.exe	96
PID 3024 wrote to memory of 1016	3024	cmd.exe	96
PID 3024 wrote to memory of 1016	3024	cmd.exe	96

Views/modifies file attributes 1 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
1184	attrib.exe
1016	attrib.exe

C:\Users\Admin\AppData\Local\Temp\00516819f47c52733da5fac9c272e0bf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\00516819f47c52733da5fac9c272e0bf_JaffaCakes118.exe"
1⤵
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2040
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\CRASHR~1\E455TM~1.BAT
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3024
- - C:\Windows\SysWOW64\attrib.exe
    attrib -R -S -H "C:\Users\Admin\AppData\Local\Temp\00516819f47c52733da5fac9c272e0bf_JaffaCakes118.exe"
    3⤵
    - Views/modifies file attributes
    PID:1184
- - C:\Windows\SysWOW64\attrib.exe
    attrib -R -S -H "C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Crash Reports\E455.tmp.bat"
    3⤵
    - Views/modifies file attributes
    PID:1016

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4160,i,3595107284059830391,18018199024659337217,262144 --variations-seed-version --mojo-platform-channel-handle=4064 /prefetch:8
1⤵
PID:2352

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

1

T1564

Hidden Files and Directories

1

T1564.001

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Query Registry

2

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

E455.tmp.bat

Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\CRASHR~1\E455.tmp.bat
Size 506B
SHA256 b52de1042ae4778e03b4f3a1bb335ae1b777c9ece6eff592fa4192980569cd06
MD5 064cf84b1b6e0d13e1b509fb82d298c7
SHA1 71a17cbb8bf80c350c2d010bd74de6ca86d5b9e3
SHA512 148a8e7978bdadc72409b5ccaaad1b47ccb7375e001158c3f9cce44ae43d5d3df666fa9d9453fdb8bff2059092820680600e102d32c1645f8618157b00ac0edc
MD5 SHA1 SHA512

Submit Download

memory/2040-0-0x0000000000600000-0x0000000000602000-memory.dmp

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memory/2040-1-0x0000000000400000-0x0000000000444000-memory.dmp

Download

memory/2040-2-0x0000000002220000-0x0000000002262000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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