imminent | 92a8bd87031e9e9d39ff15152ffe18e5a5f5a15888f106c1d4bee17cca925862

Analysis

max time kernel
149s
max time network
121s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
17-06-2024 20:21

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General

Target

b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe
Size

426KB
MD5

b9dc7755917b72f0d10994ff3c3b0967
SHA1

0fd11391981f7e640a708595f468a5687ddd1652
SHA256

92a8bd87031e9e9d39ff15152ffe18e5a5f5a15888f106c1d4bee17cca925862
SHA512

7f9f97acd1a5766b256bff3113ffe866698e341607c862932a3338da949a260b3f1adb9bef6cb25b559e3302c1f9a9aea7dbbdbd8f5c23264055243997f70383
SSDEEP

6144:28q6lhkFDjfSoyCFEvd/5kLAMJP7a9vk51/Oo4QDO4YuxnlbR5ggVL7h:3q68DDSzQGd/5kLA2P7a9vK1l4Q6y3V

Score

10^/10

imminent evasion spyware trojan

Malware Config

Signatures

Imminent RAT
Remote-access trojan based on Imminent Monitor remote admin software.
trojan spyware imminent
Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Processes:

b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe

description ioc process

Key opened \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Oracle\VirtualBox Guest Additions b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe
Looks for VMWare Tools registry key 2 TTPs 1 IoCs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Processes:

b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe

description ioc process

Key opened \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\VMware, Inc.\VMware Tools b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Oracle\VirtualBox Guest Additions	b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\VMware, Inc.\VMware Tools	b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe

description pid process target process

PID 2188 set thread context of 1956 2188 b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe RegAsm.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

2364 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe

pid process

2188 b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe
2188 b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

RegAsm.exe

pid process

1956 RegAsm.exe

description	pid	process	target process
PID 2188 set thread context of 1956	2188	b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe	RegAsm.exe

pid	process
2364	schtasks.exe

pid	process
2188	b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe
2188	b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe

pid	process
1956	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exeRegAsm.exe

description	pid	process
Token: SeDebugPrivilege	2188	b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe
Token: SeDebugPrivilege	1956	RegAsm.exe
Token: 33	1956	RegAsm.exe
Token: SeIncBasePriorityPrivilege	1956	RegAsm.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

RegAsm.exe

pid process

1956 RegAsm.exe

pid	process
1956	RegAsm.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe

description	pid	process	target process
PID 2188 wrote to memory of 2364	2188	b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe	schtasks.exe
PID 2188 wrote to memory of 2364	2188	b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe	schtasks.exe
PID 2188 wrote to memory of 2364	2188	b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe	schtasks.exe
PID 2188 wrote to memory of 2364	2188	b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe	schtasks.exe
PID 2188 wrote to memory of 1956	2188	b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe	RegAsm.exe
PID 2188 wrote to memory of 1956	2188	b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe	RegAsm.exe
PID 2188 wrote to memory of 1956	2188	b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe	RegAsm.exe
PID 2188 wrote to memory of 1956	2188	b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe	RegAsm.exe
PID 2188 wrote to memory of 1956	2188	b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe	RegAsm.exe
PID 2188 wrote to memory of 1956	2188	b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe	RegAsm.exe
PID 2188 wrote to memory of 1956	2188	b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe	RegAsm.exe
PID 2188 wrote to memory of 1956	2188	b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe	RegAsm.exe
PID 2188 wrote to memory of 1956	2188	b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe	RegAsm.exe
PID 2188 wrote to memory of 1956	2188	b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe	RegAsm.exe
PID 2188 wrote to memory of 1956	2188	b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe	RegAsm.exe
PID 2188 wrote to memory of 1956	2188	b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b9dc7755917b72f0d10994ff3c3b0967_JaffaCakes118.exe"
1⤵
- Looks for VirtualBox Guest Additions in registry
- Looks for VMWare Tools registry key
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2188

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\IjuZqUA" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE041.tmp"
2⤵
- Creates scheduled task(s)
PID:2364

C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
2⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1956

C:\Windows\system32\wbem\WmiApSrv.exe
C:\Windows\system32\wbem\WmiApSrv.exe
1⤵
PID:2624

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpE041.tmp
Filesize
1KB

MD5
8aa646f32929573ce4075db0b2f5cef7

SHA1
5669135cd54ea72c730c25463fbf49ba9982300f

SHA256
cd7cc4be67ee74fb048b6e47f7fe32a68ac68a3fb936468fae14aecefd1e9e8a

SHA512
8797a5980d2372b37d1061b0b137b814622bdf111cedd4839c32e7b093cb20d125c73489628cae77a61e81cb9619bfebde8b79e7db3850e8f77cfa8c106176ba

Download Submit
memory/1956-19-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/1956-11-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/1956-9-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/1956-23-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/1956-21-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/1956-17-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1956-15-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/1956-13-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/2188-2-0x0000000074B60000-0x000000007510B000-memory.dmp

Filesize
5.7MB

Download
memory/2188-3-0x0000000074B60000-0x000000007510B000-memory.dmp

Filesize
5.7MB

Download
memory/2188-1-0x0000000074B60000-0x000000007510B000-memory.dmp

Filesize
5.7MB

Download
memory/2188-0-0x0000000074B61000-0x0000000074B62000-memory.dmp

Filesize
4KB

Download
memory/2188-24-0x0000000074B60000-0x000000007510B000-memory.dmp

Filesize
5.7MB

Download