d9733222d8219b1b1776b901610c9df65052fd1baa8a068c59549fe0adc0c702

General

Target

f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
Size

736KB
MD5

f8012e3623950f607b86728114a098d9
SHA1

1ada61473b503fc185f6a835ceb9e42550678f8b
SHA256

d9733222d8219b1b1776b901610c9df65052fd1baa8a068c59549fe0adc0c702
SHA512

db2a3799da078355593e3dc369b81e27b4bfc4f78ffbda14feb92a5690fd0f6e017c29bc23bfc2abdf4b51ef9651264ded62599924ef16168255377d68b28420
SSDEEP

12288:cz9/32XvY6CD6zzXGytE0/OJKG+UlIKfJuUKo1nWjhStiSbUccDJIwsromT:g9vesuzzXGyO0/OJKiICuUKtYcwUccH0

Score

9^/10

collection spyware stealer upx

Malware Config

Signatures

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral2/memory/1600-32-0x0000000000400000-0x0000000000419000-memory.dmp	MailPassView
behavioral2/memory/1600-34-0x0000000000400000-0x0000000000419000-memory.dmp	MailPassView
behavioral2/memory/1600-35-0x0000000000400000-0x0000000000419000-memory.dmp	MailPassView

Nirsoft 12 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2344-18-0x0000000000400000-0x000000000041F000-memory.dmp	Nirsoft
behavioral2/memory/2344-20-0x0000000000400000-0x000000000041F000-memory.dmp	Nirsoft
behavioral2/memory/2344-21-0x0000000000400000-0x000000000041F000-memory.dmp	Nirsoft
behavioral2/memory/1600-32-0x0000000000400000-0x0000000000419000-memory.dmp	Nirsoft
behavioral2/memory/1600-34-0x0000000000400000-0x0000000000419000-memory.dmp	Nirsoft
behavioral2/memory/1600-35-0x0000000000400000-0x0000000000419000-memory.dmp	Nirsoft
behavioral2/memory/3304-46-0x0000000000400000-0x0000000000418000-memory.dmp	Nirsoft
behavioral2/memory/3304-48-0x0000000000400000-0x0000000000418000-memory.dmp	Nirsoft
behavioral2/memory/3304-49-0x0000000000400000-0x0000000000418000-memory.dmp	Nirsoft
behavioral2/memory/1200-60-0x0000000000400000-0x0000000000412000-memory.dmp	Nirsoft
behavioral2/memory/1200-62-0x0000000000400000-0x0000000000412000-memory.dmp	Nirsoft
behavioral2/memory/1200-63-0x0000000000400000-0x0000000000412000-memory.dmp	Nirsoft

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

UPX packed file 3 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/636-75-0x0000000010000000-0x000000001001B000-memory.dmp	upx
behavioral2/memory/636-78-0x0000000010000000-0x000000001001B000-memory.dmp	upx
behavioral2/memory/636-81-0x0000000010000000-0x000000001001B000-memory.dmp	upx

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

f8012e3623950f607b86728114a098d9_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe

Suspicious use of SetThreadContext 4 IoCs

Processes:

f8012e3623950f607b86728114a098d9_JaffaCakes118.exe

description	pid	process	target process
PID 636 set thread context of 2344	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
PID 636 set thread context of 1600	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
PID 636 set thread context of 3304	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
PID 636 set thread context of 1200	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

f8012e3623950f607b86728114a098d9_JaffaCakes118.exe

pid process

2344 f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
2344 f8012e3623950f607b86728114a098d9_JaffaCakes118.exe

pid	process
2344	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
2344	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

f8012e3623950f607b86728114a098d9_JaffaCakes118.exef8012e3623950f607b86728114a098d9_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	2344	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
Token: SeDebugPrivilege	1200	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 36 IoCs

Processes:

f8012e3623950f607b86728114a098d9_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f8012e3623950f607b86728114a098d9_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:636

C:\Users\Admin\AppData\Local\Temp\f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
/stext C:\Users\Admin\AppData\Local\Temp\temp.txt
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2344

C:\Users\Admin\AppData\Local\Temp\f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
/stext C:\Users\Admin\AppData\Local\Temp\temp.txt
2⤵
- Accesses Microsoft Outlook accounts
PID:1600

C:\Users\Admin\AppData\Local\Temp\f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
/stext C:\Users\Admin\AppData\Local\Temp\temp.txt
2⤵
PID:3304

C:\Users\Admin\AppData\Local\Temp\f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
/stext C:\Users\Admin\AppData\Local\Temp\temp.txt
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1200

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 --no-appcompat-clear --mojo-platform-channel-handle=4256 --field-trial-handle=2252,i,16022092570067181109,3235558581947505669,262144 --variations-seed-version /prefetch:8
1⤵
PID:4308

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\pwfile.log
Filesize
346B

MD5
2a6724e7dd3850247b19d08c0e4cc175

SHA1
4a3b1cf144afc83bbc7a1b68cc4f0173ad3d4f6f

SHA256
2d1a9df109c1b8fc3a60d1aeb1a2097c53c19479830fe3bcc65c06be522eb652

SHA512
4f93a0f8ad46330a68583fdb809dc04f9f1db471d59cf48c45a0b77e5a0c1b8f38b462173626ca122590c292eeec5362637bedbb7cecf0fe3570e39e7d713060

Download Submit
memory/636-78-0x0000000010000000-0x000000001001B000-memory.dmp

Filesize
108KB

Download
memory/636-2-0x0000000000AB0000-0x0000000000AD7000-memory.dmp

Filesize
156KB

Download
memory/636-14-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/636-81-0x0000000010000000-0x000000001001B000-memory.dmp

Filesize
108KB

Download
memory/636-3-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/636-74-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/636-75-0x0000000010000000-0x000000001001B000-memory.dmp

Filesize
108KB

Download
memory/636-8-0x0000000000690000-0x000000000069A000-memory.dmp

Filesize
40KB

Download
memory/1200-63-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1200-57-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1200-58-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1200-59-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1200-60-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1200-62-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1600-29-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/1600-35-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/1600-34-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/1600-32-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/1600-31-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/1600-30-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/2344-20-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2344-21-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2344-18-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2344-17-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2344-16-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2344-15-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/3304-49-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/3304-48-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/3304-46-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/3304-45-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/3304-44-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/3304-43-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download

description	pid	process	target process
PID 636 wrote to memory of 2344	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
PID 636 wrote to memory of 2344	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
PID 636 wrote to memory of 2344	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
PID 636 wrote to memory of 2344	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
PID 636 wrote to memory of 2344	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
PID 636 wrote to memory of 2344	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
PID 636 wrote to memory of 2344	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
PID 636 wrote to memory of 2344	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
PID 636 wrote to memory of 2344	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
PID 636 wrote to memory of 1600	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
PID 636 wrote to memory of 1600	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
PID 636 wrote to memory of 1600	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
PID 636 wrote to memory of 1600	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
PID 636 wrote to memory of 1600	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
PID 636 wrote to memory of 1600	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
PID 636 wrote to memory of 1600	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
PID 636 wrote to memory of 1600	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
PID 636 wrote to memory of 1600	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
PID 636 wrote to memory of 3304	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
PID 636 wrote to memory of 3304	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
PID 636 wrote to memory of 3304	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
PID 636 wrote to memory of 3304	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
PID 636 wrote to memory of 3304	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
PID 636 wrote to memory of 3304	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
PID 636 wrote to memory of 3304	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
PID 636 wrote to memory of 3304	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
PID 636 wrote to memory of 3304	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
PID 636 wrote to memory of 1200	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
PID 636 wrote to memory of 1200	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
PID 636 wrote to memory of 1200	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
PID 636 wrote to memory of 1200	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
PID 636 wrote to memory of 1200	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
PID 636 wrote to memory of 1200	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
PID 636 wrote to memory of 1200	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
PID 636 wrote to memory of 1200	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe
PID 636 wrote to memory of 1200	636	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe	f8012e3623950f607b86728114a098d9_JaffaCakes118.exe

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads