21d20ce91854c9022a77f5a22d3c7497e2d1091e1cac0a17c75b1c1faeb44dcd

General

Target

08918c06d20e01d9a5f003c341fe8169_JaffaCakes118.exe
Size

2.1MB
MD5

08918c06d20e01d9a5f003c341fe8169
SHA1

e0c8b93ac8540583e0a37421f52a60930843332c
SHA256

21d20ce91854c9022a77f5a22d3c7497e2d1091e1cac0a17c75b1c1faeb44dcd
SHA512

ec2adaa9d10c71fce310780bd1e2424af0e7bd948c7cea1fbc9c2d0206af18e608f821834b1f23983716d5966f0c97ba7aee1bc0da1b996977e4d73ff13bfe0f
SSDEEP

49152:NAs3i3iN2daZwHig3wFTn9212Mt8Zmr+OPnmRGr6dgBJUu9XjBI:qIKigpRWU1ht84r+dGUsI

Score

7^/10

persistence spyware stealer upx

Malware Config

Signatures

Reads user/profile data of web browsers 3 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

Credentials from Web Browsers
T1555.003

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-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\capfam = "\"C:\\Users\\Admin\\AppData\\Local\\gcc.exe\""	08918c06d20e01d9a5f003c341fe8169_JaffaCakes118.exe

UPX packed file 16 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2156-0-0x00000000000F0000-0x0000000000850000-memory.dmp	upx
behavioral1/memory/2156-1-0x00000000000F0000-0x0000000000850000-memory.dmp	upx
behavioral1/memory/2156-2-0x00000000000F0000-0x0000000000850000-memory.dmp	upx
behavioral1/memory/2156-23-0x00000000000F0000-0x0000000000850000-memory.dmp	upx
behavioral1/memory/2156-24-0x00000000000F0000-0x0000000000850000-memory.dmp	upx
behavioral1/memory/2156-25-0x00000000000F0000-0x0000000000850000-memory.dmp	upx
behavioral1/memory/2156-26-0x00000000000F0000-0x0000000000850000-memory.dmp	upx
behavioral1/memory/2156-27-0x00000000000F0000-0x0000000000850000-memory.dmp	upx
behavioral1/memory/2156-28-0x00000000000F0000-0x0000000000850000-memory.dmp	upx
behavioral1/memory/2156-31-0x00000000000F0000-0x0000000000850000-memory.dmp	upx
behavioral1/memory/2156-32-0x00000000000F0000-0x0000000000850000-memory.dmp	upx
behavioral1/memory/2156-33-0x00000000000F0000-0x0000000000850000-memory.dmp	upx
behavioral1/memory/2156-34-0x00000000000F0000-0x0000000000850000-memory.dmp	upx
behavioral1/memory/2156-35-0x00000000000F0000-0x0000000000850000-memory.dmp	upx
behavioral1/memory/2156-36-0x00000000000F0000-0x0000000000850000-memory.dmp	upx
behavioral1/memory/2156-37-0x00000000000F0000-0x0000000000850000-memory.dmp	upx

GoLang User-Agent 1 IoCs

Uses default user-agent string defined by GoLang HTTP packages.

description	flow	ioc
HTTP User-Agent header	3	Go-http-client/1.1

C:\Users\Admin\AppData\Local\Temp\08918c06d20e01d9a5f003c341fe8169_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\08918c06d20e01d9a5f003c341fe8169_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
PID:2156

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\CabF163.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
memory/2156-27-0x00000000000F0000-0x0000000000850000-memory.dmp

Filesize
7.4MB

Download
memory/2156-26-0x00000000000F0000-0x0000000000850000-memory.dmp

Filesize
7.4MB

Download
memory/2156-1-0x00000000000F0000-0x0000000000850000-memory.dmp

Filesize
7.4MB

Download
memory/2156-23-0x00000000000F0000-0x0000000000850000-memory.dmp

Filesize
7.4MB

Download
memory/2156-28-0x00000000000F0000-0x0000000000850000-memory.dmp

Filesize
7.4MB

Download
memory/2156-25-0x00000000000F0000-0x0000000000850000-memory.dmp

Filesize
7.4MB

Download
memory/2156-2-0x00000000000F0000-0x0000000000850000-memory.dmp

Filesize
7.4MB

Download
memory/2156-0-0x00000000000F0000-0x0000000000850000-memory.dmp

Filesize
7.4MB

Download
memory/2156-24-0x00000000000F0000-0x0000000000850000-memory.dmp

Filesize
7.4MB

Download
memory/2156-31-0x00000000000F0000-0x0000000000850000-memory.dmp

Filesize
7.4MB

Download
memory/2156-32-0x00000000000F0000-0x0000000000850000-memory.dmp

Filesize
7.4MB

Download
memory/2156-33-0x00000000000F0000-0x0000000000850000-memory.dmp

Filesize
7.4MB

Download
memory/2156-34-0x00000000000F0000-0x0000000000850000-memory.dmp

Filesize
7.4MB

Download
memory/2156-35-0x00000000000F0000-0x0000000000850000-memory.dmp

Filesize
7.4MB

Download
memory/2156-36-0x00000000000F0000-0x0000000000850000-memory.dmp

Filesize
7.4MB

Download
memory/2156-37-0x00000000000F0000-0x0000000000850000-memory.dmp

Filesize
7.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads