f78f254a34835a40689fd97c57a46e08280feaa27882cf6cfd8d714d885a2af6

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
19-06-2024 19:06

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General

Target

0017eba174f669022e9217632567fb8f_JaffaCakes118.exe
Size

882KB
MD5

0017eba174f669022e9217632567fb8f
SHA1

b9c282866e4b8ba25b7d02c9777c1fadd675918a
SHA256

f78f254a34835a40689fd97c57a46e08280feaa27882cf6cfd8d714d885a2af6
SHA512

ddc35cf9db81f91193b51a91386889aedaee09c53466d8443ff6cd825f8ed9c55b90942a82dae5c3ad06972cdc9bc8343c1dbc6754cf83c0e716d2dee2c1a8e8
SSDEEP

12288:Z/3dB1Q0DmfK3J4scHdJkQL+ocn1Uqs6m:XZii54saTnors6m

Score

9^/10

collection upx

Malware Config

Signatures

NirSoft MailPassView 2 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral1/memory/2752-62-0x0000000000400000-0x0000000000419000-memory.dmp	MailPassView
behavioral1/memory/2752-67-0x0000000000400000-0x0000000000419000-memory.dmp	MailPassView

Nirsoft 5 IoCs

resource	yara_rule
behavioral1/memory/1792-35-0x0000000000400000-0x000000000041F000-memory.dmp	Nirsoft
behavioral1/memory/1792-40-0x0000000000400000-0x000000000041F000-memory.dmp	Nirsoft
behavioral1/memory/1792-41-0x0000000000400000-0x000000000041F000-memory.dmp	Nirsoft
behavioral1/memory/2752-62-0x0000000000400000-0x0000000000419000-memory.dmp	Nirsoft
behavioral1/memory/2752-67-0x0000000000400000-0x0000000000419000-memory.dmp	Nirsoft

Executes dropped EXE 5 IoCs

pid	Process
2500	fuckde.exe
1792	fuckde.exe
2752	fuckde.exe
2472	fuckde.exe
2116	fuckde.exe

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2500-129-0x0000000010000000-0x000000001003E000-memory.dmp	upx

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	fuckde.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2500 set thread context of 1792	2500	fuckde.exe	29
PID 2500 set thread context of 2752	2500	fuckde.exe	30
PID 2500 set thread context of 2472	2500	fuckde.exe	31
PID 2500 set thread context of 2116	2500	fuckde.exe	32

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1740	2500	WerFault.exe	28

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2500	fuckde.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1792	fuckde.exe
Token: SeDebugPrivilege	2116	fuckde.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
288	0017eba174f669022e9217632567fb8f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 48 IoCs

description	pid	Process	procid_target
PID 288 wrote to memory of 2500	288	0017eba174f669022e9217632567fb8f_JaffaCakes118.exe	28
PID 288 wrote to memory of 2500	288	0017eba174f669022e9217632567fb8f_JaffaCakes118.exe	28
PID 288 wrote to memory of 2500	288	0017eba174f669022e9217632567fb8f_JaffaCakes118.exe	28
PID 288 wrote to memory of 2500	288	0017eba174f669022e9217632567fb8f_JaffaCakes118.exe	28
PID 2500 wrote to memory of 1792	2500	fuckde.exe	29
PID 2500 wrote to memory of 1792	2500	fuckde.exe	29
PID 2500 wrote to memory of 1792	2500	fuckde.exe	29
PID 2500 wrote to memory of 1792	2500	fuckde.exe	29
PID 2500 wrote to memory of 1792	2500	fuckde.exe	29
PID 2500 wrote to memory of 1792	2500	fuckde.exe	29
PID 2500 wrote to memory of 1792	2500	fuckde.exe	29
PID 2500 wrote to memory of 1792	2500	fuckde.exe	29
PID 2500 wrote to memory of 1792	2500	fuckde.exe	29
PID 2500 wrote to memory of 1792	2500	fuckde.exe	29
PID 2500 wrote to memory of 2752	2500	fuckde.exe	30
PID 2500 wrote to memory of 2752	2500	fuckde.exe	30
PID 2500 wrote to memory of 2752	2500	fuckde.exe	30
PID 2500 wrote to memory of 2752	2500	fuckde.exe	30
PID 2500 wrote to memory of 2752	2500	fuckde.exe	30
PID 2500 wrote to memory of 2752	2500	fuckde.exe	30
PID 2500 wrote to memory of 2752	2500	fuckde.exe	30
PID 2500 wrote to memory of 2752	2500	fuckde.exe	30
PID 2500 wrote to memory of 2752	2500	fuckde.exe	30
PID 2500 wrote to memory of 2752	2500	fuckde.exe	30
PID 2500 wrote to memory of 2472	2500	fuckde.exe	31
PID 2500 wrote to memory of 2472	2500	fuckde.exe	31
PID 2500 wrote to memory of 2472	2500	fuckde.exe	31
PID 2500 wrote to memory of 2472	2500	fuckde.exe	31
PID 2500 wrote to memory of 2472	2500	fuckde.exe	31
PID 2500 wrote to memory of 2472	2500	fuckde.exe	31
PID 2500 wrote to memory of 2472	2500	fuckde.exe	31
PID 2500 wrote to memory of 2472	2500	fuckde.exe	31
PID 2500 wrote to memory of 2472	2500	fuckde.exe	31
PID 2500 wrote to memory of 2472	2500	fuckde.exe	31
PID 2500 wrote to memory of 2116	2500	fuckde.exe	32
PID 2500 wrote to memory of 2116	2500	fuckde.exe	32
PID 2500 wrote to memory of 2116	2500	fuckde.exe	32
PID 2500 wrote to memory of 2116	2500	fuckde.exe	32
PID 2500 wrote to memory of 2116	2500	fuckde.exe	32
PID 2500 wrote to memory of 2116	2500	fuckde.exe	32
PID 2500 wrote to memory of 2116	2500	fuckde.exe	32
PID 2500 wrote to memory of 2116	2500	fuckde.exe	32
PID 2500 wrote to memory of 2116	2500	fuckde.exe	32
PID 2500 wrote to memory of 2116	2500	fuckde.exe	32
PID 2500 wrote to memory of 1740	2500	fuckde.exe	33
PID 2500 wrote to memory of 1740	2500	fuckde.exe	33
PID 2500 wrote to memory of 1740	2500	fuckde.exe	33
PID 2500 wrote to memory of 1740	2500	fuckde.exe	33

C:\Users\Admin\AppData\Local\Temp\0017eba174f669022e9217632567fb8f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0017eba174f669022e9217632567fb8f_JaffaCakes118.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:288
- C:\fuckde.exe
  \fuckde.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2500
- - C:\fuckde.exe
    /stext C:\Users\Admin\AppData\Local\Temp\temp.txt
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    PID:1792
- - C:\fuckde.exe
    /stext C:\Users\Admin\AppData\Local\Temp\temp.txt
    3⤵
    - Executes dropped EXE
    - Accesses Microsoft Outlook accounts
    PID:2752
- - C:\fuckde.exe
    /stext C:\Users\Admin\AppData\Local\Temp\temp.txt
    3⤵
    - Executes dropped EXE
    PID:2472
- - C:\fuckde.exe
    /stext C:\Users\Admin\AppData\Local\Temp\temp.txt
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    PID:2116
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2500 -s 276
    3⤵
    - Program crash
    PID:1740

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\fuckde.exe

Filesize
516KB

MD5
0f4295718e404bd3ac534a92d7e6b43c

SHA1
c6cf8d71ba62d2f5e8f2f5c9318b9f7a4cec83b0

SHA256
188a9f1f8e1cb2ea4c2753605e90f36cb1f5356c5a3baa89a8ce9b09dcd0ad76

SHA512
3da24b82e5f7009f501e2585bc57e8ee3fc10049bcdac3a9a69d46eb44f447521bc4ed2a9eebd1b80fc0652765fbc61be930e8243dd3ad3e5cb855d2f8415159

Download Submit
memory/1792-40-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/1792-36-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1792-41-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/1792-32-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/1792-22-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/1792-35-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/1792-29-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/1792-26-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/1792-24-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2472-76-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/2472-74-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/2500-11-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2500-16-0x0000000000230000-0x000000000023A000-memory.dmp

Filesize
40KB

Download
memory/2500-129-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2752-50-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/2752-62-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/2752-67-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/2752-60-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/2752-56-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/2752-53-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/2752-51-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download