formbook | 345cb40f4372dc796b5f7ee68e9f6d19a6c046db457704d800eacb717e6fddd9

General

Target

Nov SOA 2022.exe
Size

613KB
MD5

184e673227622ce88710a66d010aefed
SHA1

cad11b3ca935aaefaeab3f59f407b4cc030d9e21
SHA256

345cb40f4372dc796b5f7ee68e9f6d19a6c046db457704d800eacb717e6fddd9
SHA512

6aa3a2048dbdd0dfe85af46dbb4cc464a8f54486dcb08acf53f6f1e547cef0d1f459a2ab93cdce1142022df813d36f32a888f5e84074b3177c5e517eb54f3ba4
SSDEEP

12288:J8F2oSGnyz/ftNHWaRfDobiiZUFU0EbqB0RNFngXiJ/Gfk34vyC1Q07kyLL1XXMQ:iGGnyzXtBTfDobdZEUL2alDJ/GcViRon

Score

10^/10

formbook n2hm rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Campaign

n2hm

Decoy

XCeG4IxNKbAl

YzJWbnC+El84nA==

KAJcdmP8yEcO5LXPCFF42Wfb

I+J+xYO95GJQWVU=

GtgxPPv3FmQmhw==

Og9NYF4xEl+j7vGTR93xvg==

506Cg07bsT0G6yK+A96H0h35V+JLkwI=

wAYXFN+pSFIXgQ==

ijzLI/f+FmQmhw==

UfT2PweNm+w8

GQWVw5aZnfF/kS5e

30BKYjua9zcA7gAwsPUngLnjyrBNEgo=

AM65OrmyFmQmhw==

VSlTVxISZ4J/kS5e

GGKj6K33SRh6e0/YzT5nQGlK5CXRqw==

B9H98cUUfX+AWOqiTA==

MxVffWOIoVnM37zrd2sTaOY=

z6bxCgG/mGhR7oDzQA==

pQgSLSRi6AK3M/PdArpX

6rRRsYuSnXx/kS5e

Signatures

Formbook
Formbook is a data stealing malware which is capable of stealing data.
trojan spyware stealer formbook

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:

Nov SOA 2022.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation	Nov SOA 2022.exe

Suspicious use of SetThreadContext 4 IoCs

Processes:

Nov SOA 2022.exeNov SOA 2022.exemsdt.exe

description	pid	process	target process
PID 1072 set thread context of 3208	1072	Nov SOA 2022.exe	Nov SOA 2022.exe
PID 3208 set thread context of 1036	3208	Nov SOA 2022.exe	Explorer.EXE
PID 3208 set thread context of 1036	3208	Nov SOA 2022.exe	Explorer.EXE
PID 1436 set thread context of 1036	1436	msdt.exe	Explorer.EXE

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

msdt.exe

description	ioc	process
Key created	\Registry\User\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	msdt.exe

Suspicious behavior: EnumeratesProcesses 46 IoCs

Processes:

Nov SOA 2022.exeNov SOA 2022.exemsdt.exe

pid	process
1072	Nov SOA 2022.exe
1072	Nov SOA 2022.exe
3208	Nov SOA 2022.exe
3208	Nov SOA 2022.exe
3208	Nov SOA 2022.exe
3208	Nov SOA 2022.exe
3208	Nov SOA 2022.exe
3208	Nov SOA 2022.exe
3208	Nov SOA 2022.exe
3208	Nov SOA 2022.exe
3208	Nov SOA 2022.exe
3208	Nov SOA 2022.exe
1436	msdt.exe
1436	msdt.exe
1436	msdt.exe
1436	msdt.exe
1436	msdt.exe
1436	msdt.exe
1436	msdt.exe
1436	msdt.exe
1436	msdt.exe
1436	msdt.exe
1436	msdt.exe
1436	msdt.exe
1436	msdt.exe
1436	msdt.exe
1436	msdt.exe
1436	msdt.exe
1436	msdt.exe
1436	msdt.exe
1436	msdt.exe
1436	msdt.exe
1436	msdt.exe
1436	msdt.exe
1436	msdt.exe
1436	msdt.exe
1436	msdt.exe
1436	msdt.exe
1436	msdt.exe
1436	msdt.exe
1436	msdt.exe
1436	msdt.exe
1436	msdt.exe
1436	msdt.exe
1436	msdt.exe
1436	msdt.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

1036 Explorer.EXE
Suspicious behavior: MapViewOfSection 8 IoCs

Processes:

Nov SOA 2022.exemsdt.exe

pid process

3208 Nov SOA 2022.exe
3208 Nov SOA 2022.exe
3208 Nov SOA 2022.exe
3208 Nov SOA 2022.exe
1436 msdt.exe
1436 msdt.exe
1436 msdt.exe
1436 msdt.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

Nov SOA 2022.exeNov SOA 2022.exemsdt.exe

description pid process

Token: SeDebugPrivilege 1072 Nov SOA 2022.exe
Token: SeDebugPrivilege 3208 Nov SOA 2022.exe
Token: SeDebugPrivilege 1436 msdt.exe

pid	process
1036	Explorer.EXE

pid	process
3208	Nov SOA 2022.exe
3208	Nov SOA 2022.exe
3208	Nov SOA 2022.exe
3208	Nov SOA 2022.exe
1436	msdt.exe
1436	msdt.exe
1436	msdt.exe
1436	msdt.exe

description	pid	process
Token: SeDebugPrivilege	1072	Nov SOA 2022.exe
Token: SeDebugPrivilege	3208	Nov SOA 2022.exe
Token: SeDebugPrivilege	1436	msdt.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

Nov SOA 2022.exeExplorer.EXEmsdt.exe

description	pid	process	target process
PID 1072 wrote to memory of 4508	1072	Nov SOA 2022.exe	Nov SOA 2022.exe
PID 1072 wrote to memory of 4508	1072	Nov SOA 2022.exe	Nov SOA 2022.exe
PID 1072 wrote to memory of 4508	1072	Nov SOA 2022.exe	Nov SOA 2022.exe
PID 1072 wrote to memory of 3208	1072	Nov SOA 2022.exe	Nov SOA 2022.exe
PID 1072 wrote to memory of 3208	1072	Nov SOA 2022.exe	Nov SOA 2022.exe
PID 1072 wrote to memory of 3208	1072	Nov SOA 2022.exe	Nov SOA 2022.exe
PID 1072 wrote to memory of 3208	1072	Nov SOA 2022.exe	Nov SOA 2022.exe
PID 1072 wrote to memory of 3208	1072	Nov SOA 2022.exe	Nov SOA 2022.exe
PID 1072 wrote to memory of 3208	1072	Nov SOA 2022.exe	Nov SOA 2022.exe
PID 1036 wrote to memory of 1436	1036	Explorer.EXE	msdt.exe
PID 1036 wrote to memory of 1436	1036	Explorer.EXE	msdt.exe
PID 1036 wrote to memory of 1436	1036	Explorer.EXE	msdt.exe
PID 1436 wrote to memory of 4264	1436	msdt.exe	Firefox.exe
PID 1436 wrote to memory of 4264	1436	msdt.exe	Firefox.exe
PID 1436 wrote to memory of 4264	1436	msdt.exe	Firefox.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:1036

C:\Users\Admin\AppData\Local\Temp\Nov SOA 2022.exe
"C:\Users\Admin\AppData\Local\Temp\Nov SOA 2022.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1072

C:\Users\Admin\AppData\Local\Temp\Nov SOA 2022.exe
"C:\Users\Admin\AppData\Local\Temp\Nov SOA 2022.exe"
3⤵
PID:4508

C:\Users\Admin\AppData\Local\Temp\Nov SOA 2022.exe
"C:\Users\Admin\AppData\Local\Temp\Nov SOA 2022.exe"
3⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:3208

C:\Windows\SysWOW64\msdt.exe
"C:\Windows\SysWOW64\msdt.exe"
2⤵
- Suspicious use of SetThreadContext
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1436

C:\Program Files\Mozilla Firefox\Firefox.exe
"C:\Program Files\Mozilla Firefox\Firefox.exe"
3⤵
PID:4264

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1036-159-0x0000000008640000-0x000000000873A000-memory.dmp

Filesize
1000KB

Download
memory/1036-146-0x00000000032D0000-0x00000000033D6000-memory.dmp

Filesize
1.0MB

Download
memory/1036-158-0x0000000008640000-0x000000000873A000-memory.dmp

Filesize
1000KB

Download
memory/1036-149-0x0000000008EC0000-0x0000000008FDC000-memory.dmp

Filesize
1.1MB

Download
memory/1072-135-0x0000000005A60000-0x0000000005A6A000-memory.dmp

Filesize
40KB

Download
memory/1072-136-0x00000000092C0000-0x000000000935C000-memory.dmp

Filesize
624KB

Download
memory/1072-134-0x00000000059B0000-0x0000000005A42000-memory.dmp

Filesize
584KB

Download
memory/1072-132-0x0000000000FA0000-0x0000000001040000-memory.dmp

Filesize
640KB

Download
memory/1072-133-0x0000000006080000-0x0000000006624000-memory.dmp

Filesize
5.6MB

Download
memory/1436-157-0x0000000003130000-0x00000000031BF000-memory.dmp

Filesize
572KB

Download
memory/1436-156-0x0000000001290000-0x00000000012BD000-memory.dmp

Filesize
180KB

Download
memory/1436-155-0x00000000032D0000-0x000000000361A000-memory.dmp

Filesize
3.3MB

Download
memory/1436-154-0x0000000001290000-0x00000000012BD000-memory.dmp

Filesize
180KB

Download
memory/1436-153-0x0000000000A20000-0x0000000000A77000-memory.dmp

Filesize
348KB

Download
memory/1436-150-0x0000000000000000-mapping.dmp

Download
memory/3208-145-0x00000000019C0000-0x00000000019D0000-memory.dmp

Filesize
64KB

Download
memory/3208-148-0x0000000003400000-0x0000000003410000-memory.dmp

Filesize
64KB

Download
memory/3208-151-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3208-152-0x0000000000401000-0x000000000042F000-memory.dmp

Filesize
184KB

Download
memory/3208-144-0x0000000001640000-0x000000000198A000-memory.dmp

Filesize
3.3MB

Download
memory/3208-143-0x0000000000401000-0x000000000042F000-memory.dmp

Filesize
184KB

Download
memory/3208-142-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3208-141-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3208-139-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3208-138-0x0000000000000000-mapping.dmp

Download
memory/4508-137-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads