7c38161b50bfa0d62fba13ee1daaaad2a86e59fc5e9693dcaccbb29046644347

General

Target

6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe
Size

831KB
MD5

6d7c7e245847b9fd9e5993373bec0000
SHA1

112bfb3c50c103fa8743af3c81e692a29318ceec
SHA256

7c38161b50bfa0d62fba13ee1daaaad2a86e59fc5e9693dcaccbb29046644347
SHA512

f851cb1ffc09a577c74fe5be529e17f05060bfd97faefd8df00b4eeb8db672eb72e8e9fe30333da1e995a6480815e640a1d36f64df764fb754cdb5272907af16
SSDEEP

12288:dDCUYN4AGr7Bt2yp1+l0zFIPVSr1s23bKARJa6DVJ4tUvtDyoPN7eDWVCxZmo9r:dukBtfQlEe+1degjZJE8B917eDegN

Score

9^/10

collection

Malware Config

Signatures

NirSoft MailPassView 4 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral2/memory/3600-27-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/3600-29-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/3600-30-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/3600-33-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/3252-17-0x0000000000400000-0x000000000045C000-memory.dmp	WebBrowserPassView
behavioral2/memory/3252-19-0x0000000000400000-0x000000000045C000-memory.dmp	WebBrowserPassView
behavioral2/memory/3252-20-0x0000000000400000-0x000000000045C000-memory.dmp	WebBrowserPassView
behavioral2/memory/3252-25-0x0000000000400000-0x000000000045C000-memory.dmp	WebBrowserPassView

Nirsoft 8 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3252-17-0x0000000000400000-0x000000000045C000-memory.dmp	Nirsoft
behavioral2/memory/3252-19-0x0000000000400000-0x000000000045C000-memory.dmp	Nirsoft
behavioral2/memory/3252-20-0x0000000000400000-0x000000000045C000-memory.dmp	Nirsoft
behavioral2/memory/3252-25-0x0000000000400000-0x000000000045C000-memory.dmp	Nirsoft
behavioral2/memory/3600-27-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/3600-29-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/3600-30-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/3600-33-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft

Checks computer location settings 2 TTPs 1 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\Control Panel\International\Geo\Nation	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

vbc.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

66 bot.whatismyipaddress.com

flow	ioc
66	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe

description	pid	process	target process
PID 4856 set thread context of 3984	4856	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe
PID 3984 set thread context of 3252	3984	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe	vbc.exe
PID 3984 set thread context of 3600	3984	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe	vbc.exe

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

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

3360 schtasks.exe

pid	process
3360	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

vbc.exe6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe

pid	process
3252	vbc.exe
3252	vbc.exe
3252	vbc.exe
3252	vbc.exe
3984	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe
3984	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe

description pid process

Token: SeDebugPrivilege 3984 6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe

pid process

3984 6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	3984	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe

pid	process
3984	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe

description	pid	process	target process
PID 4856 wrote to memory of 3360	4856	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe	schtasks.exe
PID 4856 wrote to memory of 3360	4856	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe	schtasks.exe
PID 4856 wrote to memory of 3360	4856	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe	schtasks.exe
PID 4856 wrote to memory of 3984	4856	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe
PID 4856 wrote to memory of 3984	4856	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe
PID 4856 wrote to memory of 3984	4856	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe
PID 4856 wrote to memory of 3984	4856	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe
PID 4856 wrote to memory of 3984	4856	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe
PID 4856 wrote to memory of 3984	4856	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe
PID 4856 wrote to memory of 3984	4856	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe
PID 4856 wrote to memory of 3984	4856	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe
PID 3984 wrote to memory of 3252	3984	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe	vbc.exe
PID 3984 wrote to memory of 3252	3984	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe	vbc.exe
PID 3984 wrote to memory of 3252	3984	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe	vbc.exe
PID 3984 wrote to memory of 3252	3984	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe	vbc.exe
PID 3984 wrote to memory of 3252	3984	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe	vbc.exe
PID 3984 wrote to memory of 3252	3984	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe	vbc.exe
PID 3984 wrote to memory of 3252	3984	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe	vbc.exe
PID 3984 wrote to memory of 3252	3984	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe	vbc.exe
PID 3984 wrote to memory of 3252	3984	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe	vbc.exe
PID 3984 wrote to memory of 3600	3984	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe	vbc.exe
PID 3984 wrote to memory of 3600	3984	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe	vbc.exe
PID 3984 wrote to memory of 3600	3984	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe	vbc.exe
PID 3984 wrote to memory of 3600	3984	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe	vbc.exe
PID 3984 wrote to memory of 3600	3984	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe	vbc.exe
PID 3984 wrote to memory of 3600	3984	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe	vbc.exe
PID 3984 wrote to memory of 3600	3984	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe	vbc.exe
PID 3984 wrote to memory of 3600	3984	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe	vbc.exe
PID 3984 wrote to memory of 3600	3984	6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4856

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\fRScWE" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2F9.tmp"
2⤵
- Creates scheduled task(s)
PID:3360

C:\Users\Admin\AppData\Local\Temp\6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3984

C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /stext "C:\Users\Admin\AppData\Local\Temp\tmp2CC8.tmp"
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:3252

C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /stext "C:\Users\Admin\AppData\Local\Temp\tmp30D0.tmp"
3⤵
- Accesses Microsoft Outlook accounts
PID:3600

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scripting

1

T1064

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\6d7c7e245847b9fd9e5993373bec0000_JaffaCakes118.exe.log
Filesize
405B

MD5
139743cbd3ec3457f6e8f7281f719d7f

SHA1
0f988d72962f1bd8bb354fea75ec222f860ff9b8

SHA256
6f3336b6eb42bd6ebddf810ed9001e7396d8825e4a70005dd6355afc2fd8372a

SHA512
cf2469aac4858a21fd51d6e6bae9123adab6ae02d71133922e3ef9b08a4d4e13a8b5a4e24a782862c7be5567e69eb64cd3219bf2d54852bac5fe87d991bb5cc2

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp2CC8.tmp
Filesize
4KB

MD5
788d7419b32411807cc6753cbbccecbe

SHA1
761b99a1e5bc168f525181d78cff3f6ed82daa14

SHA256
76150e857b36f1f070422d2ad4df17f87454466348e4bfc158b028977378140b

SHA512
3003f104b0b07870015ff4e9e0d254c2e537d4c68ef664a772d7018827b0ccbeb5481a2ce587b88e6ab1d71d6ce523a620c11c00c676857d5fd5ab949fa617b4

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp2F9.tmp
Filesize
1KB

MD5
f3be6d0f1d0ba3569a8afcd4716af314

SHA1
a320be4551d6459a417315a2e4ad5ef7279b1eb4

SHA256
605c34ea9e4f6f77e235395eaffb42638c1baddd67780a280f78c5db1210044d

SHA512
42460538be8284ad210a23f254a4f7f7fa7654e2cdfd10417e0d44921d361a08f103315b36c380950d097a555e2394af6d89e0e31dc94cf218a892e8cf71c6c4

Download Submit
memory/3252-17-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/3252-25-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/3252-20-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/3252-19-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/3600-33-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3600-30-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3600-27-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3600-31-0x0000000000420000-0x00000000004E9000-memory.dmp

Filesize
804KB

Download
memory/3600-29-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3984-13-0x0000000075000000-0x00000000755B1000-memory.dmp

Filesize
5.7MB

Download
memory/3984-14-0x0000000075000000-0x00000000755B1000-memory.dmp

Filesize
5.7MB

Download
memory/3984-15-0x0000000075000000-0x00000000755B1000-memory.dmp

Filesize
5.7MB

Download
memory/3984-34-0x0000000075000000-0x00000000755B1000-memory.dmp

Filesize
5.7MB

Download
memory/4856-12-0x0000000075000000-0x00000000755B1000-memory.dmp

Filesize
5.7MB

Download
memory/4856-1-0x0000000075000000-0x00000000755B1000-memory.dmp

Filesize
5.7MB

Download
memory/4856-3-0x0000000075000000-0x00000000755B1000-memory.dmp

Filesize
5.7MB

Download
memory/4856-2-0x0000000075000000-0x00000000755B1000-memory.dmp

Filesize
5.7MB

Download
memory/4856-0-0x0000000075002000-0x0000000075003000-memory.dmp

Filesize
4KB

Download
memory/4856-4-0x0000000075002000-0x0000000075003000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads